{"assessments":[],"deployments":[],"fuzz":[],"identity":{"adapter":"0xde152afb7db5373f34876e1499fbd893a82dd336","chainId":1,"collection":"0x0000ec93127baa929e58e97dd0095a2bfb38ec1d","registry":"0x8004a169fb4a3325136eb29fa0ceb6d2e539a432"},"interpretation":"Records acceptance and evidence. Neither completion nor an AI assessment establishes correctness, safety, or independent review.","jobId":"e87713b6-c1fc-4883-a391-bb112fb968c9","kind":"shape:chain","nodes":[{"acceptedSubmissionHash":"8a6445e7ebdeea55b3d5dc878bc857e495b60495ae40052c8aed06b109309e93","dependsOn":["build_contract_project"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"bc5bfc8455464381f2db18badb2b55cf8bec1e535c019349a0378fa990741171","skillId":"audit-specialist","subagents":3,"tools":[]},"key":"audit_economics","kind":"code","role":"review","skillHash":"bc5bfc8455464381f2db18badb2b55cf8bec1e535c019349a0378fa990741171","skillId":"audit-specialist","state":"accepted"},{"acceptedSubmissionHash":"ba97543530e758e601f35079f9c2b2277b39d9fa5ee0ef64fbec028759aab694","dependsOn":["build_contract_project"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"bc5bfc8455464381f2db18badb2b55cf8bec1e535c019349a0378fa990741171","skillId":"audit-specialist","subagents":3,"tools":[]},"key":"audit_flow","kind":"code","role":"review","skillHash":"bc5bfc8455464381f2db18badb2b55cf8bec1e535c019349a0378fa990741171","skillId":"audit-specialist","state":"accepted"},{"acceptedSubmissionHash":"8b3db8668b8cd5e8b9b30993a26cbfba9ce92838d7a6bc687e5df7c2014a718f","dependsOn":["build_contract_project","write_foundry_tests","manifest","audit_math","audit_permissions","audit_economics","audit_flow"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"b89279670f5a00f5d26286edee00c97dd158b997031350a01cafe6e0329ad227","skillId":"audit-judge","subagents":4,"tools":[]},"key":"audit_judge","kind":"code","role":"review","skillHash":"b89279670f5a00f5d26286edee00c97dd158b997031350a01cafe6e0329ad227","skillId":"audit-judge","state":"accepted"},{"acceptedSubmissionHash":"94fc460911c757756b7fd405a75e67e3cde3185384301be9e6b4dfaf7e991114","dependsOn":["build_contract_project"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"bc5bfc8455464381f2db18badb2b55cf8bec1e535c019349a0378fa990741171","skillId":"audit-specialist","subagents":3,"tools":[]},"key":"audit_math","kind":"code","role":"review","skillHash":"bc5bfc8455464381f2db18badb2b55cf8bec1e535c019349a0378fa990741171","skillId":"audit-specialist","state":"accepted"},{"acceptedSubmissionHash":"6fcfd6afb411dce4a1d577e2903a0699ffe90c4bfa17a25229c8279ceac3714e","dependsOn":["build_contract_project"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"bc5bfc8455464381f2db18badb2b55cf8bec1e535c019349a0378fa990741171","skillId":"audit-specialist","subagents":3,"tools":[]},"key":"audit_permissions","kind":"code","role":"review","skillHash":"bc5bfc8455464381f2db18badb2b55cf8bec1e535c019349a0378fa990741171","skillId":"audit-specialist","state":"accepted"},{"acceptedSubmissionHash":"6378bdba9217ba163e355f6984867fff0d595918b0f1b031527347fd2bb8871a","dependsOn":[],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"15b04fc8f60521936b9e2b37c09a804685ec689fc98cd5b04510d986d3106a15","skillId":"build-contract-project","tools":[]},"key":"build_contract_project","kind":"code","role":"implement","skillHash":"15b04fc8f60521936b9e2b37c09a804685ec689fc98cd5b04510d986d3106a15","skillId":"build-contract-project","state":"accepted"},{"acceptedSubmissionHash":"108c5c0687924a524ac162b424f14c73da1046113c5c3d2afb6b0dd51f8f0b18","dependsOn":["build_contract_project"],"execution":{"network":false,"profile":"foundry","requires":[],"tools":[]},"key":"manifest","kind":"code","role":"integrate","skillHash":null,"skillId":null,"state":"accepted"},{"acceptedSubmissionHash":"e6c98079539c91e848807a6375062fbfb5339511494e655343c2b46eedac2460","dependsOn":["build_contract_project"],"execution":{"forkChains":[11155111],"network":false,"profile":"foundry","requires":[],"skillHash":"606842ccca0e7c5d3017a54684625438eab9b351eb51dcf0cf88c43d1ea41464","skillId":"write-foundry-tests","subagents":4,"tools":[]},"key":"write_foundry_tests","kind":"code","role":"tests","skillHash":"606842ccca0e7c5d3017a54684625438eab9b351eb51dcf0cf88c43d1ea41464","skillId":"write-foundry-tests","state":"accepted"}],"objective":"Build \"Hamster Oracle\": an on-chain prediction game powered by\nSqueekchain's real hamster wheel. Sepolia only. Points only: no token,\nno betting, no real money.\n\nSQUEEKCHAIN FACTS\n- SqueekCore proxy on Sepolia: 0x980b4424c007caf7a1f3670b48c8eaef7ebc3d44\n- Rounds last 600 seconds from genesisTimestamp 1793022600. The reporter\n  settles closed rounds on-chain in batches (BatchSettled, RoundRecorded),\n  sometimes minutes or hours later.\n- Each recorded round has a \"work\" value (0..10000). 0 = hamster resting.\n- Use the verified SqueekCore ABI (state(), settledThroughRound, the paged\n  round-record views) to read a round's work on-chain.\n\nRULES\n- Players predict a FUTURE round (at least 1 round ahead) with one of:\n  NAP = work 0, JOG = 1..threshold-1, SPRINT = threshold or more.\n  threshold is immutable, set at deployment (default 100).\n- One prediction per wallet per round; closes when the round starts.\n- After SqueekCore records the round, anyone can call settle(roundId).\n  The contract reads the work directly from SqueekCore. Points: 1 for a\n  correct pick, 3 for a correct SPRINT, +1 streak bonus per consecutive\n  correct round (max +5).\n- Fully trustless: no owner powers over results, no oracle key, no admin\n  override, no upgradeability. Unrecorded rounds simply never score.\n\nCONTRACT\n- Solidity + Foundry. Events for every prediction and settlement.\n- Views: player points, streak, prediction history, per-round counts of\n  each outcome, top-50 leaderboard.\n- Full Foundry tests with fuzzing, a mock SqueekCore matching the real\n  interface, and a fork test against the live Sepolia proxy.\n- Independent adversarial security review before deployment.","parentJobId":null,"planHash":"90bf2968c511e4ce2fcca2288912e72e0e9113916f82d6ffd42a6bbd042f3f6d","previousHash":"0000000000000000000000000000000000000000000000000000000000000000","projectId":"e87713b6-c1fc-4883-a391-bb112fb968c9","publication":{"commit":null,"deliveredAt":null,"repoUrl":"https://github.com/identity-md-launches/launch-2704-build-hamster-oracle-on-chain"},"receiptIdentity":{"adapter":"0xde152afb7db5373f34876e1499fbd893a82dd336","chainId":1,"collection":"0x0000ec93127baa929e58e97dd0095a2bfb38ec1d","registry":"0x8004a169fb4a3325136eb29fa0ceb6d2e539a432"},"registry":"0xb6d0a187b050fa5bb0b87033a203f37becf4a775","research":[],"schema":"identitymd-work-v1","signals":[{"agentId":"52676","feedbackHash":"ae18c002060a29691e5b3b05486c709c2af788c3ee5e748c453a0821431e4791","nodeKey":"audit_economics","submissionHash":"8a6445e7ebdeea55b3d5dc878bc857e495b60495ae40052c8aed06b109309e93","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"52618","feedbackHash":"38225fc40e9847ba2f32cdd39df4066fc7b1410ba85eae606bf4c112485928a2","nodeKey":"audit_flow","submissionHash":"ba97543530e758e601f35079f9c2b2277b39d9fa5ee0ef64fbec028759aab694","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"52190","feedbackHash":"4bbdd74dc47003746c452f896878559eaf3ef658bbb21a96f0a5fc1016ef0d39","nodeKey":"audit_judge","submissionHash":"8b3db8668b8cd5e8b9b30993a26cbfba9ce92838d7a6bc687e5df7c2014a718f","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"52627","feedbackHash":"368e942f723505430f955c9b3470b264ed046bceea092e3b685da206be51ff8d","nodeKey":"audit_math","submissionHash":"94fc460911c757756b7fd405a75e67e3cde3185384301be9e6b4dfaf7e991114","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"52621","feedbackHash":"e31d3c2eb71f12f00f614fba8ac43757024b45d85d0d06bb2fe7e1d4983c8c63","nodeKey":"audit_permissions","submissionHash":"6fcfd6afb411dce4a1d577e2903a0699ffe90c4bfa17a25229c8279ceac3714e","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"50976","feedbackHash":"a5d3293d63a1c713756ca41d41839ba70e623b914da046932912e271b117f604","nodeKey":"build_contract_project","submissionHash":"6378bdba9217ba163e355f6984867fff0d595918b0f1b031527347fd2bb8871a","tag1":"verification:checks","tag2":"acceptance-v2","value":1},{"agentId":"52179","feedbackHash":"58c684de864fcb886b0a2525564e49d3a8a1551e858af9c86e23696bb81a0b4d","nodeKey":"manifest","submissionHash":"108c5c0687924a524ac162b424f14c73da1046113c5c3d2afb6b0dd51f8f0b18","tag1":"verification:checks","tag2":"acceptance-v2","value":1},{"agentId":"51190","feedbackHash":"1aae8fb9a0e733ce763bc449182e4d1ef15cfb4983b146109824d4dd42e2f151","nodeKey":"write_foundry_tests","submissionHash":"e6c98079539c91e848807a6375062fbfb5339511494e655343c2b46eedac2460","tag1":"verification:checks","tag2":"acceptance-v2","value":1}],"site":null,"snapshotHash":"b222413f3ff66743847e90a0278dda1d46996927dbbbb432268655c4a06a9589","state":"completed","submissions":[{"artifacts":[],"attempt":1,"bundleHash":"6c6d8446fa2502936ad4aef420ad56d1ed32e72b1a39e64f7fed1f83bfec63f0","device":"02f22d6f13810ca8","findings":[{"description":"HamsterOracle's constructor reverted when deployed as the launch deploys it, on a chain where no other contract exists: take outside values as arguments and check the live contract on first use\n\nRepair: this contract's owner()/admin()/getOwner()/DEFAULT_ADMIN_ROLE resolves to the launch factory (the msg.sender at deploy) or to IMD (tx.origin or the launch wallet). Three ways to fix: (1) if this contract does not need an admin, remove the Ownable/AccessControl inheritance; (2) if it needs an admin but not IMD, add an explicit `address owner_` constructor argument and call `_transferOwnership(owner_)` in the constructor, then reference it from the manifest's `$owner` resolver so the launch sets a real address; (3) if it needs no further admin after deploy, call `renounceOwnership()` at the end of the constructor. A requester's app that IMD controls is not what the launch promises; a hook or token the factory can upgrade or pause is also refused.","line":null,"path":"src/HamsterOracle.sol","reproduction":"The verifier deployed the manifest's contracts as the launch deploys them: from the launch factory (msg.sender), with IMD's launch wallet as tx.origin and $owner set, then read owner(), admin(), getOwner() and the admin role, and for a hook opened, seeded, traded and collected the pool from the factory (test/protected/evm_contracts/Owners.protected.t.sol in the protected floor).","severity":"high","title":"HamsterOracle is owned by the launch factory or by IMD"}],"hash":"108c5c0687924a524ac162b424f14c73da1046113c5c3d2afb6b0dd51f8f0b18","nodeId":"faee33b8-d649-41cd-bfde-59811a870e1b","outcome":"completed","summary":"Done. The manifest is written and verified.\n\n**What launch.json declares**\n\n- One contract, `HamsterOracle`, with a single constructor argument of `100` for the immutable `uint64 threshold_`. That matches the accepted source and the brief's default threshold.\n- No `$owner` entry. The contract has no owner, admin, oracle key, or upgrade path, and its constructor takes no address, so there is no privileged argument to fill.\n- The SqueekCore proxy, genesis timestamp, and round duration are compile-time constants in the source, not constructor inputs.\n- Notes explain the threshold meaning, the absence of privileged roles, and that no token, pool, ETH, or initialization call is involved.\n\n**Verification**\n\n- The manifest has exactly the keys kind, contracts, and notes. The notes are well under the 4000-character limit.\n- `forge build` succeeds. `forge test` with the verifier's fuzz seed passes all 31 tests across 7 suites, including the deployment test that asserts a threshold of 100.\n- `git status` shows launch.json as the only new or changed file.","treeHash":"ef27d9077ae41748fa0d04f54d75b7b3dc33b853","usage":{"cachedInputTokens":138747,"inputTokens":162,"model":"claude-fable-5-1","outputTokens":2491,"runtime":"claude","turns":6,"wallClockMs":101592}},{"artifacts":[],"attempt":1,"bundleHash":"293cb37c0fa05fc9f4051b83cd3adfbfb0b027771346865ce5f392dedcce335a","device":"a95efa5461cd9dc9","findings":[],"hash":"6378bdba9217ba163e355f6984867fff0d595918b0f1b031527347fd2bb8871a","nodeId":"d654ba5a-5ace-4ca3-97fd-324b7463e424","outcome":"completed","summary":"Implemented Hamster Oracle with scoring, streaks, history, round counts, and a top-50 leaderboard. Deployment and operations are documented in [README.md](/home/imd/.identitymd/work/e87713b6-c1fc-4883-a391-bb112fb968c9/d654ba5a-5ace-4ca3-97fd-324b7463e424/README.md).\n\nPassed:\n\n- `forge build` and `forge fmt --check`\n- 31 local tests, including fixed-seed fuzzing and invariants\n- 4 live Sepolia fork tests\n\nNo deployment performed. Independent adversarial review remains required before deployment.","treeHash":"551f0359e174d55431455795894c0c991751880b","usage":{"cachedInputTokens":2498816,"inputTokens":123168,"model":"gpt-6-astra","outputTokens":51960,"runtime":"codex","turns":9,"wallClockMs":2345237}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"bfeaa965edf57623","findings":[{"citation":"resolved","description":"Asymmetry / trust gap (access x asymmetry). The brief says that once SqueekCore records a round, anyone can call settle(roundId) and players score points. Here settle only caches the round result (lines 144-149, _settle at 291-300). The only writers of players[].points/streak and _leaders are _score and _updateLeaderboard, and the only way to reach them is checkpoint(player, maxRounds) (lines 163-188). That function covers one wallet and at most 16 rounds per call. So the views the brief requires (player points, streak, top-50 leaderboard) show only points that a keeper or the player has paid to checkpoint. A wallet with more correct predictions than every listed leader is left off the leaderboard if nobody checkpoints it. Who appears on the board therefore depends on who pays gas, not on results alone. The builder documents this lazy crediting in docs/SECURITY_REVIEW.md ('Crediting'). It does not let anyone redirect or forge points: _score is deterministic and keyed to the player's own predictions, and the min-heap enforces chronological order. It is a deviation from the brief's settle-scores model plus a stale-view risk, not a permission bypass. Fixing it while keeping settlement unbounded in players would need a scope decision: for example, keep checkpoint but document in the UI/README that settle does not credit, or have predict() checkpoint the caller's matured predictions automatically.","line":144,"path":"src/HamsterOracle.sol","reproduction":"Run on the repo's MockSqueekCore etched at 0x980B…3d44, chainId 11155111, game = new HamsterOracle(100). (1) Warp to genesis+37 (current round 1). alice calls predict(2, SPRINT). (2) Warp to genesis+1200 and call core.record(2, 500). (3) Anyone calls settle(2), which returns (500, SPRINT) and emits RoundSettled. Expected per brief: alice's correct SPRINT scores 3 points and she appears on the leaderboard. Actual: points(alice)==0, streak(alice)==0, leaderboard().length==0. Only after an extra checkpoint(alice,1) does points(alice) become 3. Checked with a scratch Foundry test (removed afterwards): the assertions points==0 and leaderboard empty after settle both held.","severity":"low","snippet":"    function settle(uint64 roundId) external onlySepolia returns (uint64 work, Outcome outcome) {\n        _requireClosed(roundId);\n        RoundResult memory result = rounds[roundId];\n        if (!result.settled) result = _settle(roundId, _coreState());\n        return (result.work, result.outcome);\n    }","title":"settle(roundId) credits no one: points(), streak() and leaderboard() stay unchanged until someone pays for checkpoint(player) for each wallet"}],"hash":"6fcfd6afb411dce4a1d577e2903a0699ffe90c4bfa17a25229c8279ceac3714e","nodeId":"439c1778-a7ae-4d8c-82bd-dcb1e520bc38","outcome":"completed","summary":"I found nothing in the permissions area that blocks deployment. There is one low-severity finding, and it is in `.imd-findings.json` with a coverage row for each of the three entry points.\n\n**Finding 1 (low), `src/HamsterOracle.sol:144`:** `settle(roundId)` saves the round's result but gives no one any points. Points, streaks and the leaderboard only change when someone calls `checkpoint(player, …)` for each wallet, up to 16 rounds per call. The brief reads as if settling a round scores it. Here, who shows up on the top-50 board depends on who has paid gas to credit them.\n- **Reproduction:** Alice predicts SPRINT for round 2, SqueekCore records work 500 for that round, and anyone calls `settle(2)`. Afterwards `points(alice)` is still 0 and `leaderboard()` is empty. Only an extra `checkpoint(alice, 1)` gives her the 3 points.\n- **Check:** I confirmed this with a throwaway Foundry test, then deleted it.\n- **Severity:** It is low because nobody can redirect or forge points. The builder's security doc already describes this \"credit later\" design. Changing it would need a decision about scope, so the finding suggests two options and doesn't push a redesign.\n\n**What I checked and found sound:**\n- **Access control:** there is no owner, admin, setup function, upgrade path, delegatecall or payable function. The constructor only sets the fixed threshold and refuses any chain but Sepolia, so the launch factory ends up with no role. `predict` only ever writes the caller's own entries. Anyone may call `checkpoint` for anyone, but it only scores that player's own predictions, oldest first. It gives the same result whoever calls it and however the batches are split.\n- **Asymmetry:** `settle` and `checkpoint` apply the same checks before saving a result: the round must be over and recorded by SqueekCore. Where one reverts the other stops, and both write the same storage. Every stored variable's writers have matching guards.\n- **Trust gap:** all calls to SqueekCore are read-only, so it can't make the game act on its behalf. SqueekCore's ABI has no way to roll back a recorded round, so whoever settles first cannot lock in a value that later changes. SqueekCore's own upgrade, guardian and reporter powers are outside the game, and the brief accepts them.\n- **Live data:** against the live Sepolia proxy, rounds are numbered from 1 and the paged round lookup matches what the contract expects (rounds 1, 44, 45 and 57). The reporter had recorded round 546 within 144 seconds of it closing.\n- **Tests:** the full suite passes (31 tests). I didn't run the fork suite.\n\n**Static-analysis leads:** I looked at each and none is a defect here. The \"dangerous strict equality\" is a deliberate config check that fails safely. The \"uninitialized\" `coreState` is filled in before it is used. The external calls inside the loop are capped at 16 rounds. The timestamp comparisons only set round boundaries.\n\n**Not covered in depth:** math precision and economics belong to the other reviewers. I left out wallets farming the leaderboard (the builder already documents that wallets aren't unique people) and the streak rule that a skipped round breaks the streak. Both are design readings of the brief rather than defects I can reproduce.\n\nNo repository files were changed.","treeHash":null,"usage":{"cachedInputTokens":558979,"inputTokens":24,"model":"claude-opus-5-5","outputTokens":17197,"runtime":"claude","turns":14,"wallClockMs":215121}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"970da38f1d564250","findings":[],"hash":"8a6445e7ebdeea55b3d5dc878bc857e495b60495ae40052c8aed06b109309e93","nodeId":"511cff47-32ee-45a9-9fa6-47001c36b485","outcome":"completed","summary":"I found no defects in the economics area I could back with a reproduction, so `.imd-findings.json` holds an empty `findings` list. Its coverage record answers all three entry points as `holds`, plus rows for the invariants I checked. No files in the repository were changed. The 31 tests outside the fork suite all pass; I did not run the fork suite.\n\n**What I checked, against the Economic Security, Invariant and Flow Gap guides and the Mindset:**\n\n- **The live SqueekCore (economic security).** I downloaded the verified implementation source from Blockscout (`0x2847…6889`), outside the repo. Its batch validation refuses any record with `work == 0` and only lets the settled round advance to a round that has already ended (`genesis + N*600 <= now`). So the game's two key assumptions hold against the real contract:\n  - a zero-work round has no record and counts as NAP inside a certified page;\n  - the round numbering and closing time match the game's `currentRound`.\n\n  Reading the work as the change in cumulative work, with the consistency checks in `_readWork`, also matches.\n- **Farming points or the streak bonus.** None of these let anyone gain points they didn't earn:\n  - **Scoring order.** A round can be scored only once it has ended, and any new prediction must be for a round after the current one. Scoring is therefore always in round order, whoever calls `checkpoint` and whatever batch size they use. The pending list always takes the earliest round first.\n  - **Point values.** A correct pick earns 1 (or 3 for SPRINT) plus a streak bonus of the run length minus 1, capped at 5, so at most 8 per round.\n  - **No double scoring.** Each prediction is removed from the pending list before it is scored, so it cannot be scored twice.\n  - **Escaping a loss.** Picks cannot be changed or cancelled, so a wrong pick always breaks the streak.\n- **Invariants.**\n  - Points only go up.\n  - Each prediction is scored exactly once.\n  - A saved round result never changes, and the `roundWork` view computes the same value `settle` stores.\n  - Every player outside the top-50 ranks below its last entry, because removal only drops the lowest entry and members only move up.\n- **Flow gaps.** Calls to SqueekCore are read-only and cannot call back into the game to change it. A bad response reverts the whole transaction, so nothing is half-saved. Nobody can block another player's `checkpoint`; only bad data from SqueekCore can.\n\n**Risks I judged inherent to the design, not defects (the builder documents them in `docs/SECURITY_REVIEW.md`):**\n- One person can use several wallets to cover every outcome.\n- Players can pick wallet addresses that win leaderboard ties.\n- An upgrade by SqueekCore's own admin that changes its settings would stop any round not yet settled from scoring. Rounds already settled keep their results.\n- If one `checkpoint` reaches an unsettled round while SqueekCore is down or changed, the whole call reverts. That includes rounds earlier in the same call that already have saved results; a smaller `maxRounds` gets around it.\n\n**Not covered:** I did not run the fork tests against live Sepolia. The other eight guides (math, permissions, control flow) belong to the other three reviewers, so I only touched them where they overlapped with economics.","treeHash":null,"usage":{"cachedInputTokens":580347,"inputTokens":25,"model":"claude-opus-5-5","outputTokens":12344,"runtime":"claude","turns":14,"wallClockMs":166912}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"3beb94a990617d46","findings":[{"citation":"resolved","description":"The brief describes one scoring step: after SqueekCore records a round, anyone calls settle(roundId) and correct predictions score. In this tree settle only caches the round's work and outcome (lines 144-149 and _settle at 291-300). The only writers of players[].points, players[].streak and _leaders are _score and _updateLeaderboard, and the only caller of both is checkpoint(player, maxRounds) at lines 163-188, which covers one wallet and at most 16 predictions per call. So the required views (points, streak, top-50 leaderboard) show only what a keeper or the player has paid gas to credit: a wallet with more correct picks than every listed leader is absent from leaderboard() until someone checkpoints it, and the ranking depends on who has been checkpointed, not on results alone. The builder chose this deliberately to keep settle free of any loop over players (docs/SECURITY_REVIEW.md, 'Crediting'), and nothing lets anyone forge or redirect credit: _score is keyed to the player's own predictions and the min-heap enforces chronological order. It is a deviation from the flow the brief describes and a stale-view risk, not a safety defect, and it is permissionlessly repairable at any time. Both audit_flow and audit_permissions reported the same root cause; they are merged here. Minimal fix that keeps settle bounded: have predict() first credit the caller's own matured predictions (for example an internal checkpoint of msg.sender with a small bound such as 4) before inserting the new pick, so an active player is always current, and state in the README that leaderboard membership requires a checkpoint. The requester should confirm the two-step flow is acceptable if the author keeps it.","line":144,"path":"src/HamsterOracle.sol","reproduction":"MockSqueekCore etched at 0x980B4424c007CAf7a1f3670B48c8EaEf7EbC3d44, chainId 11155111, warp to 1793022600+37, game = new HamsterOracle(100). (1) alice calls predict(5, SPRINT). (2) warp to 1793022600+5*600; core.record(5, 500). (3) anyone calls settle(5): returns (500, SPRINT) and emits RoundSettled. Expected per the brief: points(alice)==3, alice listed by leaderboard(). Actual: points(alice)==0, streak(alice)==0, leaderboard().length==0. Only after checkpoint(alice, 1) does points(alice) become 3 and leaderboard().length become 1. Verified with a scratch Foundry test (test_settleDoesNotCredit) that passes with exactly these assertions.","severity":"low","snippet":"    function settle(uint64 roundId) external onlySepolia returns (uint64 work, Outcome outcome) {\n        _requireClosed(roundId);\n        RoundResult memory result = rounds[roundId];\n        if (!result.settled) result = _settle(roundId, _coreState());\n        return (result.work, result.outcome);\n    }","title":"settle(roundId) credits no player: points, streak and the top-50 leaderboard change only when someone separately pays for checkpoint(player) per wallet (merged from audit_flow and audit_permissions)"},{"citation":"resolved","description":"_coreState() fails closed with IncompatibleCore when the upgradeable SqueekCore proxy reports a different genesis, duration or maxWorkPerRound. That check runs only from settle, roundWork and checkpoint. predict() at line 128 never consults the core, so after such an upstream change the game keeps taking predictions that can never be settled, and because checkpoint reverts at the first uncached round, every later prediction in that wallet's heap is stuck behind it. Failing closed is correct and the upstream upgrade power is a documented trust assumption; the gap is only that new entries are accepted with no signal to the player. Possible fix: run the same configuration staticcall in predict() and revert with IncompatibleCore, at the cost of one external view call per prediction, or surface the condition in the frontend. Reported by audit_flow; kept as informational.","line":255,"path":"src/HamsterOracle.sol","reproduction":"Mock core, chainId 11155111, warp 1793022600+37. core.setConfiguration(current configuration with maxWorkPerRound=20000) to simulate an upstream upgrade. bob calls predict(5, NAP): succeeds and emits PredictionPlaced. warp 1793022600+3000; core.record(5, 0). settle(5) reverts IncompatibleCore; checkpoint(bob, 1) reverts IncompatibleCore. Expected: the pick is rejected or visibly unscorable. Actual: the pick is accepted and never scores. Verified with a scratch Foundry test (test_predictAcceptsAfterConfigMismatch).","severity":"info","snippet":"        if (\n            config.genesisTimestamp != GENESIS_TIMESTAMP || config.roundDuration != ROUND_DURATION\n                || config.maxWorkPerRound != MAX_WORK\n        ) revert IncompatibleCore();","title":"predict() keeps accepting picks after SqueekCore's configuration stops matching, and those picks (plus every later pick in the wallet's queue) can never score"}],"hash":"8b3db8668b8cd5e8b9b30993a26cbfba9ce92838d7a6bc687e5df7c2014a718f","nodeId":"dcfda0d0-10fb-4ac3-b3b5-be93102c2fe6","outcome":"completed","summary":"Review complete. The findings file is written and the tree is otherwise unchanged.\n\n**Outcome.** The contract holds up. Both specialists reported the same root cause, which I merged into one low finding, and I kept one informational lead. I found nothing new in my own pass.\n\n**What I verified.**\n- The full default suite passes (47 tests, 5 fork tests skipped without an RPC), and the live Sepolia fork suite passes against the pinned block when given the Tenderly endpoint.\n- I pulled the verified SqueekCore implementation source from Blockscout. Rounds are 1-based with the same window formula the game uses, the frontier can only advance to an ended round, and a one-record page for a single round certifies exactly that round. The game's `_readWork` checks match those semantics, so the oracle read path is sound.\n- The live proxy's configuration matches the game's constants. The manifest has only the schema keys, one string argument for the single constructor parameter, and notes under the limit.\n- Streak reset on a skipped round and on a wrong pick, chronological heap processing, and stopping at an unrecorded round all behaved as documented in scratch tests.\n\n**Findings kept.**\n1. **Low, merged.** `settle` only caches a round's result. Points, streak and the top-50 board update only through a per-wallet `checkpoint`, so the views the brief requires show stale results until someone pays gas per player. Reproduced: alice predicts SPRINT for round 5, round records work 500, `settle(5)` returns SPRINT, yet points are 0 and the leaderboard is empty until `checkpoint(alice, 1)`. No forging or redirection is possible, so this is a spec deviation rather than a safety defect. Suggested minimal fix is to credit the caller's matured predictions inside `predict`.\n2. **Info.** `predict` never consults SqueekCore, so after an upstream configuration change it keeps accepting picks that can never settle and that block the wallet's queue.\n\n**Coverage.** All three entry points are answered. `settle` points to finding 1. `predict` and `checkpoint` hold. Two invariant rows record the verified SqueekCore integration and the absence of privileged roles.","treeHash":null,"usage":{"cachedInputTokens":720672,"inputTokens":322,"model":"claude-fable-5-1","outputTokens":19835,"runtime":"claude","turns":29,"wallClockMs":492999}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"aefe32dd2527eb68","findings":[],"hash":"94fc460911c757756b7fd405a75e67e3cde3185384301be9e6b4dfaf7e991114","nodeId":"641328c8-7294-4fa8-8c7f-459771d757e4","outcome":"completed","summary":"I found no defects I could back with a failing input, so `.imd-findings.json` has an empty findings list. It also has a coverage row for each of the three entry points (all `holds`) plus three rows for invariants I checked. The working tree is otherwise unchanged; I deleted my scratch test afterwards.\n\n**How I checked**\n- **Live SqueekCore source.** I downloaded the verified V3 implementation source from Blockscout and compared its settlement and `roundPage` code against `_readWork` and `_coreState`:\n  - Both contracts number rounds the same way: round N ends at `genesis + N*600`. A round becomes scoreable at exactly the moment the core is allowed to record it.\n  - Every round the core records has work of at least 1 and a nonzero data hash, and rounds with no record are 0. So the check that a 0-work page has no record never rejects valid data.\n  - Asking for one round with a one-record budget can't be cut short, so `end − start` cumulative work is exactly that round's work.\n  - The core can never report a recorded frontier at or beyond the current round, so the `IncompatibleCore` check never fires against real data.\n- **Boundary math.** Work equal to the threshold counts as SPRINT, threshold − 1 as JOG, 0 as NAP. Predicting at `roundStart(r) − 1` is accepted and at `roundStart(r)` it reverts. The streak bonus is `min(run − 1, 5)`, so one prediction earns at most 8 points and the conversion to a small integer is safe. Every counter is far too large to overflow.\n- **Ordering.** Each player's pending heap always scores the oldest round first. A new prediction is always for a later round than anything already scored, so the streak can't be gamed by order. The top-50 leaderboard stays correctly sorted, including when someone is evicted, because scores only go up.\n- **Tests.** The existing suite passed (31 tests, fork tests excluded). A scratch test of my own also passed: 8 straight correct SPRINTs at exactly the threshold, then a correct JOG at 99, then a correct NAP at 0. It scored 61 points with a streak of 10, as expected.\n- **Static-analysis leads.** The \"strict equality\" warning is the intended exact match on the core's settings. The \"uninitialized local\" warning is a false positive: the variable is always set before it's used. The loop and timestamp warnings are all bounded or intended.\n\n**Design choices, not defects**\n- A round with no prediction breaks a streak.\n- A run's first correct pick gets no bonus.\n- The stored streak can be out of date and points show only after `checkpoint` runs.\n\nThe README and security notes already state all three, so I didn't report them.\n\n**What I didn't cover:** I didn't run the Sepolia fork tests. Outside the math area, I didn't review upgrades of SqueekCore itself.","treeHash":null,"usage":{"cachedInputTokens":614729,"inputTokens":26,"model":"claude-opus-5-5","outputTokens":12970,"runtime":"claude","turns":15,"wallClockMs":185765}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"faf271d05ee8ea0f","findings":[{"citation":"resolved","description":"The brief describes the scoring flow as 'After SqueekCore records the round, anyone can call settle(roundId) ... Points: 1 for a correct pick, 3 for a correct SPRINT'. In this tree settle() only caches the round's work/outcome (lines 144-149, 291-300); it never calls _score or _updateLeaderboard. Points, streak and leaderboard membership change only in checkpoint(player, maxRounds), which has to be called separately for each wallet. With no keeper and no incentive, a correct predictor whose result is settled reads points()==0 and is missing from leaderboard() indefinitely, and the leaderboard ranks wallets by who has been checkpointed, not by correct picks. The builder chose this to avoid looping over predictors (documented in docs/SECURITY_REVIEW.md, 'Crediting'), so this is a gap between the brief's described flow and the delivered one, not a safety defect. Possible minimal fixes, which keep settle bounded: let predict() first credit the caller's own matured predictions (bounded, e.g. checkpoint(msg.sender, 4) before inserting), and/or have the README/frontend explain that crediting is a separate step. Either way the requester should confirm the two-step flow is acceptable.","line":147,"path":"src/HamsterOracle.sol","reproduction":"Mock SqueekCore etched at the proxy address, chainId 11155111, warp to genesis+37. alice: predict(5, SPRINT). warp to genesis+5*600; core.record(5, 500). Anyone: settle(5) returns (500, SPRINT). Expected per the brief: points(alice)==3 and alice on leaderboard(). Actual: points(alice)==0, leaderboard().length==0. Only after checkpoint(alice,1) does points(alice) become 3. Checked with a scratch Foundry test (passes as described).","severity":"low","snippet":"        if (!result.settled) result = _settle(roundId, _coreState());","title":"settle(roundId) credits no player: points, streaks and the top-50 stay unchanged until someone pays for checkpoint(player) per wallet"},{"citation":"resolved","description":"_coreState() fails closed with IncompatibleCore when the upgradeable SqueekCore proxy reports a different genesis, duration or maxWorkPerRound. That check runs only in settle/checkpoint/roundWork. predict() (line 128) never checks it, so after such an upstream upgrade the game keeps taking predictions with no signal, and none of them can be settled. checkpoint reverts at the first uncached round, so every later prediction in that wallet's min-heap queue is stuck behind it as well. Upstream upgrades are a trust assumption the builder documents, and failing closed is correct. The gap is only that new entries are still accepted with nothing telling the player. Possible fix: have predict() (or the frontend) run the same configuration staticcall and revert with IncompatibleCore. That costs one external view call per prediction.","line":255,"path":"src/HamsterOracle.sol","reproduction":"Mock core, chainId 11155111, warp genesis+37. core.setConfiguration(config with maxWorkPerRound=20000) (simulating an upstream upgrade). bob: predict(5, NAP) succeeds. warp genesis+3000; core.record(5,0). settle(5) reverts IncompatibleCore; checkpoint(bob,1) reverts IncompatibleCore. Expected: predict rejects the pick, or the pick is visibly unscorable. Actual: pick accepted, never scores. Checked with a scratch Foundry test.","severity":"info","snippet":"        if (\n            config.genesisTimestamp != GENESIS_TIMESTAMP || config.roundDuration != ROUND_DURATION\n                || config.maxWorkPerRound != MAX_WORK\n        ) revert IncompatibleCore();","title":"predict() keeps accepting picks after SqueekCore's configuration stops matching; those picks, and every later pick in the wallet's queue, can never score"}],"hash":"ba97543530e758e601f35079f9c2b2277b39d9fa5ee0ef64fbec028759aab694","nodeId":"a39fa056-6f38-46c7-8e4e-bc45cd0a2aaf","outcome":"completed","summary":"I found no critical, high or medium defects in my area (Execution Trace, Periphery, First Principles). I reported two minor issues, one low and one info. The results and coverage rows are in `.imd-findings.json`, and no project files were changed: I deleted the scratch tests after running them.\n\n**Findings**\n1. **Low: `settle(roundId)` gives no one points** (`src/HamsterOracle.sol:147`). It only saves the round's result. Points, streaks and the top-50 change only when someone calls `checkpoint(player)` for each wallet. The brief describes settling as what awards points. To reproduce: alice picks SPRINT for round 5, the mock records work 500, then `settle(5)` runs. Afterwards `points(alice)` is 0 and the leaderboard is empty until `checkpoint(alice,1)` runs. The builder documented this as a deliberate choice to keep gas bounded. The requester should confirm the two-step flow is acceptable, or have `predict` credit the caller's finished rounds first.\n2. **Info: `predict` keeps accepting picks after SqueekCore stops matching** (`src/HamsterOracle.sol:255`). If an upstream upgrade changes the genesis time, round length or work cap, `settle` and `checkpoint` correctly refuse to read it. But `predict` still accepts new picks that can never score, and nothing tells the player.\n\nBoth reproductions ran in scratch Foundry tests and behaved as described.\n\n**Coverage**\n- `predict`: finding 2. The round, duplicate and closing-time checks are correct, including the exact moment a round starts.\n- `settle`: finding 1. Reading a round's work matches the real contract's logic.\n- `checkpoint`: holds. Rounds are always scored in order, a failure undoes the whole call, and a third party calling it can't change anyone's result.\n- Also checked and holding:\n  - the queue library (`RoundHeap`)\n  - the leaderboard's top-50 rule\n  - the interface's field layout against the verified SqueekCore source on Blockscout (its implementation is still the live one on Sepolia today)\n  - SqueekCore never reporting a round that hasn't ended\n\n**Tool leads I rejected**\n- The strict-equality warning is an intentional configuration check.\n- The `coreState` local is only read after it has been loaded.\n- The loop calls are capped at 16 rounds, and the timestamp comparisons are the intended round boundaries.\n\n**Checks run:** the offline suite passed (31 tests), and the fork suite against the live Sepolia proxy passed (4 tests). I didn't attach failing-test proofs, since the task only asks for them on critical or high findings.","treeHash":null,"usage":{"cachedInputTokens":1130675,"inputTokens":38,"model":"claude-opus-5-5","outputTokens":20672,"runtime":"claude","turns":22,"wallClockMs":289540}},{"artifacts":[],"attempt":1,"bundleHash":"3782b3b440c3cb15f1b1b7f4c3e7f33db5af53daad5ceed866242092fecc45df","device":"107def308610130e","findings":[],"hash":"e6c98079539c91e848807a6375062fbfb5339511494e655343c2b46eedac2460","nodeId":"b3fcea6c-074c-478e-a064-fd069962963c","outcome":"completed","summary":"Added adversarial tests, 1,000-run fuzz properties, populated-leaderboard invariants, and fork tests pinned to Sepolia block `12025524`.\n\n- `forge build` passed.\n- Full suite: **52 passed, 0 failed**, including five live fork tests.\n- Invariants: **40,960 calls**, no unexpected reverts.\n- Missing-RPC skip behavior verified.\n\nNo contract defects reproduced. All changes are under `test/`; production code and configuration remain unchanged.","treeHash":"848ecf2412d936d606e32a072fa354038f44a70e","usage":{"cachedInputTokens":3014144,"inputTokens":115471,"model":"gpt-6-astra","outputTokens":33088,"runtime":"codex","turns":9,"wallClockMs":1257368}}],"verification":[{"checks":[{"durationMs":3077,"exitCode":0,"name":"build","output":"Compiling 33 files with Solc 0.8.26\nSolc 0.8.26 finished in 2.96s\nCompiler run successful!\n","passed":true},{"durationMs":8853,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 1 test for test/Deployment.t.sol:DeploymentTest\n[PASS] test_rawFactoryDeploymentOnEmptySepoliaChain() (gas: 2724043)\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 629.42µs (427.67µs CPU time)\n\nRan 6 tests for test/OracleFailures.t.sol:OracleFailuresTest\n[PASS] testFuzz_rejectMalformedPageWithoutPartialSettlement(uint8) (runs: 512, μ: 465436, ~: 461097)\n[PASS] test_badSecondPageRollsBackWholeBatchAndSmallBatchCanStillProgress() (gas: 900936)\n[PASS] test_cachedResultCannotBeChangedBySubsequentOracleResponse() (gas: 575826)\n[PASS] test_mismatchedClockOrCapAndFutureFrontierRejected() (gas: 629075)\n[PASS] test_truncatedAbiResponseAndMissingCodeFailClosed() (gas: 262912)\n[PASS] test_unavailableOracleRollsBackWithoutInventingNap() (gas: 642637)\nSuite result: ok. 6 passed; 0 failed; 0 skipped; finished in 260.26ms (101.77ms CPU time)\n\nRan 15 tests for test/HamsterOracle.t.sol:HamsterOracleTest\n[PASS] test_chainGateAppliesToEveryMutationAndOracleRead() (gas: 81798)\n[PASS] test_checkpointIsBoundedStopsAtFrontierAndResumes() (gas: 6043055)\n[PASS] test_chronologicalScoringForReversePlacedAndReverseSettledRounds() (gas: 3410203)\n[PASS] test_constructorRequiresSepoliaAndValidThresholdButNoDependency() (gas: 27141)\n[PASS] test_historyPaginationIncludesPicksSettlementAndScoringStatus() (gas: 904541)\n[PASS] test_lateInsertionOfEarlierFutureRoundCannotBeSkipped() (gas: 737481)\n[PASS] test_pauseDoesNotInvalidateRecordedHistory() (gas: 494290)\n[PASS] test_paymentsAndAdministrativeSelectorsAreRejected() (gas: 136768)\n[PASS] test_predictDuplicateAndInvalidInputsAndCounts() (gas: 717490)\n[PASS] test_roundNumberingAndExactStartCutoff() (gas: 435971)\n[PASS] test_settlementAndScoringCannotReplayAndCachedResultsSurviveOutage() (gas: 702451)\n[PASS] test_settlementWaitsForCloseAndCertificationEvenAfterLongDelay() (gas: 772479)\n[PASS] test_sparseCertifiedGapsAreNapsAndCumulativeWorkIsNotRoundWork() (gas: 1229369)\n[PASS] test_wrongPicksAndSkippedRoundIdsBreakStreak() (gas: 1603203)\n[PASS] test_zeroRoundAndUnrepresentableTimestampFailClearly() (gas: 42560)\nSuite result: ok. 15 passed; 0 failed; 0 skipped; finished in 305.28ms (16.98ms CPU time)\n\nRan 2 tests for test/StaticReadSafety.t.sol:StaticReadSafetyTest\n[PASS] test_externalReadsCannotReenterToWriteGameState() (gas: 5342291)\n[PASS] test_runtimeSizeAndForbiddenOpcodes() (gas: 7852737)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 1.14s (28.84ms CPU time)\n\nRan 4 tests for test/HamsterOracleFuzz.t.sol:HamsterOracleFuzzTest\n[PASS] testFuzz_historyPaginationNeverDuplicatesOrDrops(uint8,uint8) (runs: 512, μ: 5341775, ~: 2983738)\nLogs:\n  Bound result 10\n  Bound result 100\n\n[PASS] testFuzz_predictionBoundary(uint32,uint16) (runs: 512, μ: 393279, ~: 393036)\nLogs:\n  Bound result 131705\n  Bound result 343\n\n[PASS] testFuzz_scoringMatchesReferenceUnderPermutations(uint256,uint8) (runs: 512, μ: 4411172, ~: 3476653)\nLogs:\n  Bound result 30\n\n[PASS] testFuzz_thresholdAndWorkClassification(uint64,uint64,uint8) (runs: 512, μ: 563061, ~: 546596)\nLogs:\n  Bound result 2934\n  Bound result 7426\n\nSuite result: ok. 4 passed; 0 failed; 0 skipped; finished in 1.18s (1.87s CPU time)\n\nRan 2 tests for test/Leaderboard.t.sol:LeaderboardTest\n[PASS] testFuzz_leaderboardMatchesFullSort(uint256) (runs: 512, μ: 30429164, ~: 30327623)\n[PASS] test_top50TieBreakEvictionReentryAndExistingMemberPromotion() (gas: 39168640)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 1.21s (1.23s CPU time)\n\nRan 1 test for test/HamsterOracleInvariant.t.sol:HamsterOracleInvariantTest\n[PASS]\nHamsterOracleInvariantTest invariants:\n[PASS] invariant_gameNeverHoldsValue\n[PASS] invariant_leaderboardReflectsUniquePositiveCreditedScores\n[PASS] invariant_scoringCountsHistoryAndQueueAgreeWithReference\n HamsterOracleInvariantTest invariants (runs: 128, calls: 16384, reverts: 0)\n\n╭-------------+------------+-------+---------+----------╮\n| Contract    | Selector   | Calls | Reverts | Discards |\n+=======================================================+\n| GameHandler | advance    | 3327  | 0       | 0        |\n|-------------+------------+-------+---------+----------|\n| GameHandler | checkpoint | 3205  | 0       | 0        |\n|-------------+------------+-------+---------+----------|\n| GameHandler | predict    | 3265  | 0       | 0        |\n|-------------+------------+-------+---------+----------|\n| GameHandler | report     | 3262  | 0       | 0        |\n|-------------+------------+-------+---------+----------|\n| GameHandler | settle     | 3325  | 0       | 0        |\n╰-------------+------------+-------+---------+----------╯\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 8.68s (8.68s CPU time)\n\nRan 7 test suites in 8.68s (12.77s CPU time): 31 tests passed, 0 failed, 0 skipped (31 total tests)\n","passed":true},{"durationMs":65,"exitCode":0,"name":"source-index","output":"{\"v\":1,\"entryPoints\":[\"HamsterOracle.checkpoint(address,uint256)\",\"HamsterOracle.predict(uint64,uint8)\",\"HamsterOracle.settle(uint64)\"],\"files\":{\".gitignore\":6,\"DEPENDENCIES.md\":26,\"README.md\":245,\"docs/ABI_PROVENANCE.md\":88,\"docs/SECURITY_REVIEW.md\":122,\"docs/VALIDATION.md\":58,\"docs/abi/SqueekCore.json\":902,\"foundry.toml\":32,\"launch.json\":12,\"remappings.txt\":2,\"script/Preflight.s.sol\":55,\"src/HamsterOracle.sol\":351,\"src/interfaces/ISqueekCore.sol\":61,\"src/libraries/RoundHeap.sol\":38,\"test/Deployment.t.sol\":49,\"test/HamsterOracle.t.sol\":312,\"test/HamsterOracleFuzz.t.sol\":139,\"test/HamsterOracleInvariant.t.sol\":181,\"test/HamsterTestBase.sol\":52,\"test/Leaderboard.t.sol\":107,\"test/OracleFailures.t.sol\":134,\"test/StaticReadSafety.t.sol\":62,\"test/fork/HamsterOracleFork.t.sol\":95,\"test/mocks/MockSqueekCore.sol\":162},\"excluded\":[\"lib/\",\"node_modules/\"],\"truncated\":false}","passed":true}],"detail":"all checks passed; 1 finding(s) for the step that wrote the contracts","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"108c5c0687924a524ac162b424f14c73da1046113c5c3d2afb6b0dd51f8f0b18","verifiedTreeHash":"ef27d9077ae41748fa0d04f54d75b7b3dc33b853","verifierVersion":"0.1.0+d372f99e"},{"checks":[{"durationMs":2923,"exitCode":0,"name":"build","output":"Compiling 33 files with Solc 0.8.26\nSolc 0.8.26 finished in 2.84s\nCompiler run successful!\n","passed":true},{"durationMs":8360,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 1 test for test/Deployment.t.sol:DeploymentTest\n[PASS] test_rawFactoryDeploymentOnEmptySepoliaChain() (gas: 2724043)\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 516.67µs (365.96µs CPU time)\n\nRan 4 tests for test/HamsterOracleFuzz.t.sol:HamsterOracleFuzzTest\n[PASS] testFuzz_historyPaginationNeverDuplicatesOrDrops(uint8,uint8) (runs: 512, μ: 5341775, ~: 2983738)\nLogs:\n  Bound result 1\n  Bound result 1\n\n[PASS] testFuzz_predictionBoundary(uint32,uint16) (runs: 512, μ: 393279, ~: 393036)\nLogs:\n  Bound result 825\n  Bound result 0\n\n[PASS] testFuzz_scoringMatchesReferenceUnderPermutations(uint256,uint8) (runs: 512, μ: 4411172, ~: 3476653)\nLogs:\n  Bound result 1\n\n[PASS] testFuzz_thresholdAndWorkClassification(uint64,uint64,uint8) (runs: 512, μ: 563061, ~: 546596)\nLogs:\n  Bound result 199\n  Bound result 8111\n\nSuite result: ok. 4 passed; 0 failed; 0 skipped; finished in 324.19ms (1.06s CPU time)\n\nRan 6 tests for test/OracleFailures.t.sol:OracleFailuresTest\n[PASS] testFuzz_rejectMalformedPageWithoutPartialSettlement(uint8) (runs: 512, μ: 465436, ~: 461097)\n[PASS] test_badSecondPageRollsBackWholeBatchAndSmallBatchCanStillProgress() (gas: 900936)\n[PASS] test_cachedResultCannotBeChangedBySubsequentOracleResponse() (gas: 575826)\n[PASS] test_mismatchedClockOrCapAndFutureFrontierRejected() (gas: 629075)\n[PASS] test_truncatedAbiResponseAndMissingCodeFailClosed() (gas: 262912)\n[PASS] test_unavailableOracleRollsBackWithoutInventingNap() (gas: 642637)\nSuite result: ok. 6 passed; 0 failed; 0 skipped; finished in 1.11s (1.11s CPU time)\n\nRan 2 tests for test/StaticReadSafety.t.sol:StaticReadSafetyTest\n[PASS] test_externalReadsCannotReenterToWriteGameState() (gas: 5342291)\n[PASS] test_runtimeSizeAndForbiddenOpcodes() (gas: 7852737)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 1.13s (20.61ms CPU time)\n\nRan 15 tests for test/HamsterOracle.t.sol:HamsterOracleTest\n[PASS] test_chainGateAppliesToEveryMutationAndOracleRead() (gas: 81798)\n[PASS] test_checkpointIsBoundedStopsAtFrontierAndResumes() (gas: 6043055)\n[PASS] test_chronologicalScoringForReversePlacedAndReverseSettledRounds() (gas: 3410203)\n[PASS] test_constructorRequiresSepoliaAndValidThresholdButNoDependency() (gas: 27141)\n[PASS] test_historyPaginationIncludesPicksSettlementAndScoringStatus() (gas: 904541)\n[PASS] test_lateInsertionOfEarlierFutureRoundCannotBeSkipped() (gas: 737481)\n[PASS] test_pauseDoesNotInvalidateRecordedHistory() (gas: 494290)\n[PASS] test_paymentsAndAdministrativeSelectorsAreRejected() (gas: 136768)\n[PASS] test_predictDuplicateAndInvalidInputsAndCounts() (gas: 717490)\n[PASS] test_roundNumberingAndExactStartCutoff() (gas: 435971)\n[PASS] test_settlementAndScoringCannotReplayAndCachedResultsSurviveOutage() (gas: 702451)\n[PASS] test_settlementWaitsForCloseAndCertificationEvenAfterLongDelay() (gas: 772479)\n[PASS] test_sparseCertifiedGapsAreNapsAndCumulativeWorkIsNotRoundWork() (gas: 1229369)\n[PASS] test_wrongPicksAndSkippedRoundIdsBreakStreak() (gas: 1603203)\n[PASS] test_zeroRoundAndUnrepresentableTimestampFailClearly() (gas: 42560)\nSuite result: ok. 15 passed; 0 failed; 0 skipped; finished in 1.15s (16.93ms CPU time)\n\nRan 2 tests for test/Leaderboard.t.sol:LeaderboardTest\n[PASS] testFuzz_leaderboardMatchesFullSort(uint256) (runs: 512, μ: 30429164, ~: 30327623)\n[PASS] test_top50TieBreakEvictionReentryAndExistingMemberPromotion() (gas: 39168640)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 1.16s (1.19s CPU time)\n\nRan 1 test for test/HamsterOracleInvariant.t.sol:HamsterOracleInvariantTest\n[PASS]\nHamsterOracleInvariantTest invariants:\n[PASS] invariant_gameNeverHoldsValue\n[PASS] invariant_leaderboardReflectsUniquePositiveCreditedScores\n[PASS] invariant_scoringCountsHistoryAndQueueAgreeWithReference\n HamsterOracleInvariantTest invariants (runs: 128, calls: 16384, reverts: 0)\n\n╭-------------+------------+-------+---------+----------╮\n| Contract    | Selector   | Calls | Reverts | Discards |\n+=======================================================+\n| GameHandler | advance    | 3327  | 0       | 0        |\n|-------------+------------+-------+---------+----------|\n| GameHandler | checkpoint | 3205  | 0       | 0        |\n|-------------+------------+-------+---------+----------|\n| GameHandler | predict    | 3265  | 0       | 0        |\n|-------------+------------+-------+---------+----------|\n| GameHandler | report     | 3262  | 0       | 0        |\n|-------------+------------+-------+---------+----------|\n| GameHandler | settle     | 3325  | 0       | 0        |\n╰-------------+------------+-------+---------+----------╯\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 8.23s (8.22s CPU time)\n\nRan 7 test suites in 8.23s (13.10s CPU time): 31 tests passed, 0 failed, 0 skipped (31 total tests)\n","passed":true},{"durationMs":41,"exitCode":0,"name":"source-index","output":"{\"v\":1,\"entryPoints\":[\"HamsterOracle.checkpoint(address,uint256)\",\"HamsterOracle.predict(uint64,uint8)\",\"HamsterOracle.settle(uint64)\"],\"files\":{\".gitignore\":6,\"DEPENDENCIES.md\":26,\"README.md\":245,\"docs/ABI_PROVENANCE.md\":88,\"docs/SECURITY_REVIEW.md\":122,\"docs/VALIDATION.md\":58,\"docs/abi/SqueekCore.json\":902,\"foundry.toml\":32,\"remappings.txt\":2,\"script/Preflight.s.sol\":55,\"src/HamsterOracle.sol\":351,\"src/interfaces/ISqueekCore.sol\":61,\"src/libraries/RoundHeap.sol\":38,\"test/Deployment.t.sol\":49,\"test/HamsterOracle.t.sol\":312,\"test/HamsterOracleFuzz.t.sol\":139,\"test/HamsterOracleInvariant.t.sol\":181,\"test/HamsterTestBase.sol\":52,\"test/Leaderboard.t.sol\":107,\"test/OracleFailures.t.sol\":134,\"test/StaticReadSafety.t.sol\":62,\"test/fork/HamsterOracleFork.t.sol\":95,\"test/mocks/MockSqueekCore.sol\":162},\"excluded\":[\"lib/\",\"node_modules/\"],\"truncated\":false}","passed":true},{"durationMs":609,"exitCode":0,"name":"slither","output":"[medium/high] incorrect-equality at src/HamsterOracle.sol:252: HamsterOracle._coreState() (src/HamsterOracle.sol#252-263) uses a dangerous strict equality:\n[medium/medium] uninitialized-local at src/HamsterOracle.sol:167: HamsterOracle.checkpoint(address,uint256).coreState (src/HamsterOracle.sol#167) is a local variable never initialized\n[low/medium] calls-loop at src/HamsterOracle.sol:252: HamsterOracle._coreState() (src/HamsterOracle.sol#252-263) has external calls inside a loop: result = core.state() (src/HamsterOracle.sol#259)\n[low/medium] calls-loop at src/HamsterOracle.sol:265: HamsterOracle._readWork(uint64,ISqueekCore.CoreState) (src/HamsterOracle.sol#265-289) has external calls inside a loop: page = ISqueekCore(SQUEEK_CORE).roundPage(roundId - 1,roundId,1) (src/HamsterOracle.sol#273)\n[low/medium] calls-loop at src/HamsterOracle.sol:252: HamsterOracle._coreState() (src/HamsterOracle.sol#252-263) has external calls inside a loop: config = core.configuration() (src/HamsterOracle.sol#254)\n[low/medium] timestamp at src/HamsterOracle.sol:163: HamsterOracle.checkpoint(address,uint256) (src/HamsterOracle.sol#163-188) uses timestamp for comparisons\n[low/medium] timestamp at src/HamsterOracle.sol:110: HamsterOracle.currentRound() (src/HamsterOracle.sol#110-115) uses timestamp for comparisons\n[low/medium] timestamp at src/HamsterOracle.sol:128: HamsterOracle.predict(uint64,HamsterOracle.Outcome) (src/HamsterOracle.sol#128-140) uses timestamp for comparisons\n[low/medium] timestamp at src/HamsterOracle.sol:252: HamsterOracle._coreState() (src/HamsterOracle.sol#252-263) uses timestamp for comparisons\n[low/medium] timestamp at src/HamsterOracle.sol:247: HamsterOracle._requireClosed(uint64) (src/HamsterOracle.sol#247-250) uses timestamp for comparisons","passed":true},{"durationMs":249,"exitCode":0,"name":"aderyn","output":"[low] costly-loop at src/HamsterOracle.sol:171: Costly operations inside loop (4 places)\n[low] large-numeric-literal at src/HamsterOracle.sol:56: Large Numeric Literal\n[low] literal-instead-of-constant at src/HamsterOracle.sol:201: Literal Instead of Constant (2 places)\n[low] require-revert-in-loop at src/HamsterOracle.sol:171: Loop Contains `require`/`revert`\n[low] unused-public-function at src/HamsterOracle.sol:122: Public Function Not Used Internally","passed":true}],"detail":"all checks passed","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"6378bdba9217ba163e355f6984867fff0d595918b0f1b031527347fd2bb8871a","verifiedTreeHash":"551f0359e174d55431455795894c0c991751880b","verifierVersion":"0.1.0+d372f99e"},{"checks":[{"durationMs":3920,"exitCode":0,"name":"build","output":"Compiling 36 files with Solc 0.8.26\nSolc 0.8.26 finished in 3.85s\nCompiler run successful!\n","passed":true},{"durationMs":44772,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 1 test for test/Deployment.t.sol:DeploymentTest\n[PASS] test_rawFactoryDeploymentOnEmptySepoliaChain() (gas: 2724043)\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 461.35µs (312.97µs CPU time)\n\nRan 2 tests for test/StaticReadSafety.t.sol:StaticReadSafetyTest\n[PASS] test_externalReadsCannotReenterToWriteGameState() (gas: 5342291)\n[PASS] test_runtimeSizeAndForbiddenOpcodes() (gas: 7852737)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 1.28s (15.36ms CPU time)\n\nRan 2 tests for test/Leaderboard.t.sol:LeaderboardTest\n[PASS] testFuzz_leaderboardMatchesFullSort(uint256) (runs: 512, μ: 30421140, ~: 30342833)\n[PASS] test_top50TieBreakEvictionReentryAndExistingMemberPromotion() (gas: 39168640)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 1.35s (1.37s CPU time)\n\nRan 10 tests for test/HamsterAdversarial.t.sol:HamsterAdversarialTest\n[PASS] testFuzz_allThreeOracleReadAbisRejectTruncationAndRecover(uint8,uint16) (runs: 1000, μ: 923465, ~: 927497)\nLogs:\n  Bound result 135\n\n[PASS] testFuzz_invalidEnumEncodingCannotCreateOrCorruptPrediction(uint256) (runs: 1000, μ: 443489, ~: 443434)\nLogs:\n  Bound result 702830412444\n\n[PASS] testFuzz_rejectedDuplicateLeavesEveryObservableUnchanged(uint8) (runs: 1000, μ: 1063211, ~: 1063217)\n[PASS] test_contractWalletOwnsPickAndRejectingCallbacksCannotBlockCredit() (gas: 794912)\n[PASS] test_emptyAndFutureQueuesDoNotCallUnavailableOracle() (gas: 478596)\n[PASS] test_failedLaterBatchPreservesExistingScoreLeaderboardAndQueue() (gas: 1471135)\n[PASS] test_roundIdAbiOverflowIsRejectedRatherThanTruncatedToFutureRound() (gas: 226152)\n[PASS] test_uncertifiedEmptyPageCannotBeUsedAsEvidenceOfNap() (gas: 600578)\n[PASS] test_valueBearingCallsRejectWithoutConsumingPredictionOrQueue() (gas: 1098426)\n[PASS] test_wrongPickEmitsScoreAndCannotBeSkippedByKeeper() (gas: 1236495)\nSuite result: ok. 10 passed; 0 failed; 0 skipped; finished in 1.54s (4.54s CPU time)\n\nRan 15 tests for test/HamsterOracle.t.sol:HamsterOracleTest\n[PASS] test_chainGateAppliesToEveryMutationAndOracleRead() (gas: 81798)\n[PASS] test_checkpointIsBoundedStopsAtFrontierAndResumes() (gas: 6043055)\n[PASS] test_chronologicalScoringForReversePlacedAndReverseSettledRounds() (gas: 3410203)\n[PASS] test_constructorRequiresSepoliaAndValidThresholdButNoDependency() (gas: 27141)\n[PASS] test_historyPaginationIncludesPicksSettlementAndScoringStatus() (gas: 904541)\n[PASS] test_lateInsertionOfEarlierFutureRoundCannotBeSkipped() (gas: 737481)\n[PASS] test_pauseDoesNotInvalidateRecordedHistory() (gas: 494290)\n[PASS] test_paymentsAndAdministrativeSelectorsAreRejected() (gas: 136768)\n[PASS] test_predictDuplicateAndInvalidInputsAndCounts() (gas: 717490)\n[PASS] test_roundNumberingAndExactStartCutoff() (gas: 435971)\n[PASS] test_settlementAndScoringCannotReplayAndCachedResultsSurviveOutage() (gas: 702451)\n[PASS] test_settlementWaitsForCloseAndCertificationEvenAfterLongDelay() (gas: 772479)\n[PASS] test_sparseCertifiedGapsAreNapsAndCumulativeWorkIsNotRoundWork() (gas: 1229369)\n[PASS] test_wrongPicksAndSkippedRoundIdsBreakStreak() (gas: 1603203)\n[PASS] test_zeroRoundAndUnrepresentableTimestampFailClearly() (gas: 42560)\nSuite result: ok. 15 passed; 0 failed; 0 skipped; finished in 1.58s (9.35ms CPU time)\n\nRan 6 tests for test/OracleFailures.t.sol:OracleFailuresTest\n[PASS] testFuzz_rejectMalformedPageWithoutPartialSettlement(uint8) (runs: 512, μ: 466250, ~: 461097)\n[PASS] test_badSecondPageRollsBackWholeBatchAndSmallBatchCanStillProgress() (gas: 900936)\n[PASS] test_cachedResultCannotBeChangedBySubsequentOracleResponse() (gas: 575826)\n[PASS] test_mismatchedClockOrCapAndFutureFrontierRejected() (gas: 629075)\n[PASS] test_truncatedAbiResponseAndMissingCodeFailClosed() (gas: 262912)\n[PASS] test_unavailableOracleRollsBackWithoutInventingNap() (gas: 642637)\nSuite result: ok. 6 passed; 0 failed; 0 skipped; finished in 1.58s (53.08ms CPU time)\n\nRan 4 tests for test/HamsterOracleFuzz.t.sol:HamsterOracleFuzzTest\n[PASS] testFuzz_historyPaginationNeverDuplicatesOrDrops(uint8,uint8) (runs: 512, μ: 5346730, ~: 3264616)\nLogs:\n  Bound result 9\n  Bound result 16\n\n[PASS] testFuzz_predictionBoundary(uint32,uint16) (runs: 512, μ: 393279, ~: 393036)\nLogs:\n  Bound result 37\n  Bound result 218\n\n[PASS] testFuzz_scoringMatchesReferenceUnderPermutations(uint256,uint8) (runs: 512, μ: 4365464, ~: 3531048)\nLogs:\n  Bound result 18\n\n[PASS] testFuzz_thresholdAndWorkClassification(uint64,uint64,uint8) (runs: 512, μ: 564204, ~: 546596)\nLogs:\n  Bound result 199\n  Bound result 8111\n\nSuite result: ok. 4 passed; 0 failed; 0 skipped; finished in 1.58s (3.28s CPU time)\n\nRan 5 tests for test/HamsterProperties.t.sol:HamsterPropertiesTest\n[PASS] testFuzz_roundClockRoundTripsAcrossFullUint64Domain(uint64,uint16) (runs: 1000, μ: 97660, ~: 97457)\nLogs:\n  Bound result 17439315733855\n  Bound result 133\n\n[PASS] testFuzz_scoresDoNotDependOnPlacementSettlementOrCheckpointSchedule(uint256,uint16,uint8,uint8) (runs: 1000, μ: 26106488, ~: 25392610)\nLogs:\n  Bound result 19\n  Bound result 46\n  Bound result 3\n\n[PASS] test_firstRoundAndMaximumRepresentableClockEdges() (gas: 1631360)\n[PASS] test_saturatedStreakBonusAcrossMixedOutcomesAndAfterLoss() (gas: 2828972)\n[PASS] test_thresholdEdgesCoverAllPicksIncludingEmptyJogCategory() (gas: 13857102)\nSuite result: ok. 5 passed; 0 failed; 0 skipped; finished in 1.58s (1.69s CPU time)\n\nRan 5 tests for test/HamsterOracleSepolia.t.sol:HamsterOracleSepoliaTest\n[PASS] testFork_entireCertifiedLedgerAgreesWithGameAndMock() (gas: 96358113)\n[PASS] testFork_futurePredictionsCloseButElapsedTimeCannotInventResults() (gas: 482398)\n[PASS] testFork_liveWorkUsesImmutableThresholdAndSettlementCannotReplay() (gas: 273395)\n[PASS] testFork_readOnlyDeploymentPreflight() (gas: 804034)\n[PASS] testFork_verifiedAbiAndKnownActiveAndSparseRounds() (gas: 1710772)\nSuite result: ok. 5 passed; 0 failed; 0 skipped; finished in 2.59s (3.95s CPU time)\n\nRan 1 test for test/HamsterOracleInvariant.t.sol:HamsterOracleInvariantTest\n[PASS]\nHamsterOracleInvariantTest invariants:\n[PASS] invariant_gameNeverHoldsValue\n[PASS] invariant_leaderboardReflectsUniquePositiveCreditedScores\n[PASS] invariant_scoringCountsHistoryAndQueueAgreeWithReference\n HamsterOracleInvariantTest invariants (runs: 128, calls: 16384, reverts: 0)\n\n╭-------------+------------+-------+---------+----------╮\n| Contract    | Selector   | Calls | Reverts | Discards |\n+=======================================================+\n| GameHandler | advance    | 3327  | 0       | 0        |\n|-------------+------------+-------+---------+----------|\n| GameHandler | checkpoint | 3205  | 0       | 0        |\n|-------------+------------+-------+---------+----------|\n| GameHandler | predict    | 3265  | 0       | 0        |\n|-------------+------------+-------+---------+----------|\n| GameHandler | report     | 3262  | 0       | 0        |\n|-------------+------------+-------+---------+----------|\n| GameHandler | settle     | 3325  | 0       | 0        |\n╰-------------+------------+-------+---------+----------╯\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 7.84s (7.84s CPU time)\n\nRan 1 test for test/PopulatedLeaderboardInvariant.t.sol:PopulatedLeaderboardInvariantTest\n[PASS]\nPopulatedLeaderboardInvariantTest invariants:\n[PASS] invariant_settledRoundsNeverReopenOrChange\n[PASS] invariant_top50IsCompleteSortedUniqueAndCurrent\n PopulatedLeaderboardInvariantTest invariants (runs: 256, calls: 24576, reverts: 0)\n\n╭-----------------------------+------------------------+-------+---------+----------╮\n| Contract                    | Selector               | Calls | Reverts | Discards |\n+===================================================================================+\n| PopulatedLeaderboardHandler | advanceAndReport       | 4972  | 0       | 0        |\n|-----------------------------+------------------------+-------+---------+----------|\n| PopulatedLeaderboardHandler | checkpoint             | 4919  | 0       | 0        |\n|-----------------------------+------------------------+-------+---------+----------|\n| PopulatedLeaderboardHandler | checkpointDuringOutage | 4929  | 0       | 0        |\n|-----------------------------+------------------------+-------+---------+----------|\n| PopulatedLeaderboardHandler | predict                | 4830  | 0       | 0        |\n|-----------------------------+------------------------+-------+---------+----------|\n| PopulatedLeaderboardHandler | settleAndReplay        | 4926  | 0       | 0        |\n╰-----------------------------+------------------------+-------+---------+----------╯\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 44.65s (44.62s CPU time)\n\nRan 11 test suites in 44.66s (65.59s CPU time): 52 tests passed, 0 failed, 0 skipped (52 total tests)\n","passed":true},{"durationMs":48,"exitCode":0,"name":"source-index","output":"{\"v\":1,\"entryPoints\":[\"HamsterOracle.checkpoint(address,uint256)\",\"HamsterOracle.predict(uint64,uint8)\",\"HamsterOracle.settle(uint64)\"],\"files\":{\".gitignore\":6,\"DEPENDENCIES.md\":26,\"README.md\":245,\"docs/ABI_PROVENANCE.md\":88,\"docs/SECURITY_REVIEW.md\":122,\"docs/VALIDATION.md\":58,\"docs/abi/SqueekCore.json\":902,\"foundry.toml\":32,\"remappings.txt\":2,\"script/Preflight.s.sol\":55,\"src/HamsterOracle.sol\":351,\"src/interfaces/ISqueekCore.sol\":61,\"src/libraries/RoundHeap.sol\":38,\"test/Deployment.t.sol\":49,\"test/HamsterAdversarial.t.sol\":257,\"test/HamsterOracle.t.sol\":312,\"test/HamsterOracleFuzz.t.sol\":139,\"test/HamsterOracleInvariant.t.sol\":181,\"test/HamsterOracleSepolia.t.sol\":195,\"test/HamsterProperties.t.sol\":233,\"test/HamsterTestBase.sol\":52,\"test/Leaderboard.t.sol\":107,\"test/OracleFailures.t.sol\":134,\"test/PopulatedLeaderboardInvariant.t.sol\":284,\"test/StaticReadSafety.t.sol\":62,\"test/TESTING.md\":104,\"test/mocks/MockSqueekCore.sol\":162},\"excluded\":[\"lib/\",\"node_modules/\"],\"truncated\":false}","passed":true}],"detail":"all checks passed","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"e6c98079539c91e848807a6375062fbfb5339511494e655343c2b46eedac2460","verifiedTreeHash":"848ecf2412d936d606e32a072fa354038f44a70e","verifierVersion":"0.1.0+d372f99e"}]}