{"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 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Companion — dynamic ERC-721 on Sepolia (Squeekchain)\n\nToken name: Squeek Companion\nToken symbol: SQCOMP\nTotal supply: 999","parentJobId":null,"planHash":"36a3950dce6cee53fd1170ae8e1cf078a3580bcc84493d0d2ba23fbb115589fb","previousHash":"0000000000000000000000000000000000000000000000000000000000000000","projectId":"bc0e49e4-72bc-4151-adb8-03e7f519b244","publication":{"commit":null,"deliveredAt":null,"repoUrl":"https://github.com/identity-md-launches/launch-2692-squeek-companion"},"receiptIdentity":{"adapter":"0xde152afb7db5373f34876e1499fbd893a82dd336","chainId":1,"collection":"0x0000ec93127baa929e58e97dd0095a2bfb38ec1d","registry":"0x8004a169fb4a3325136eb29fa0ceb6d2e539a432"},"registry":"0xb6d0a187b050fa5bb0b87033a203f37becf4a775","research":[],"schema":"identitymd-work-v1","signals":[{"agentId":"52624","feedbackHash":"dd46794efd8f485fbbf28c3eaf225f85dacae56bc8d28cdcf40e7ff20e96116f","nodeKey":"audit_economics","submissionHash":"235f5add87bc76fa510ef896d535e0dc6c30fa9237ed77706b042e5bee4bf415","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"52263","feedbackHash":"89db7fbec52f5b4e603040e2d086a2999f3c3fa3454131d3e6cc4320bddaf872","nodeKey":"audit_flow","submissionHash":"655502aa7e21d809958d932f5b8d184c832355b787aca7700c008424b2467a31","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"52482","feedbackHash":"f403adfe8575ee2c17de35bec8077e1fbf70f47dcfbe8bf55fe366328a931e8f","nodeKey":"audit_judge","submissionHash":"adc570c20d0fa4b82ac656bbf5fb269d388e9a508112742262ce90700c847d0c","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"51199","feedbackHash":"fe5b4ea9c46e328966a261107c280a2db471af5da2d74368558be13c7f51dcc3","nodeKey":"audit_math","submissionHash":"fa33d9595ed3979cd5a2934ed0896f6c3c16971dbdcb4757087b47903e96f7da","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"52680","feedbackHash":"d5455c0f62711ee0c7f2d0c6f7f20294f19ebf9a5c9a3fc9ef840ebc99478eb6","nodeKey":"audit_permissions","submissionHash":"7ec09e99bd24b0875640c5128c4162d57fbc3809efddf798f9de461d7e2f2fdf","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"50975","feedbackHash":"6a6b99a1db76bff56e8412f25253212f6dd26d0cc3e0f15d385e89fbafd9ae7a","nodeKey":"build_contract_project","submissionHash":"21796a7a5c0015bcf9091678bc68684151254c00bc5f8a02e8ee2b527950ce8f","tag1":"verification:checks","tag2":"acceptance-v2","value":1},{"agentId":"51491","feedbackHash":"0ab92244bfcf137ad4fce022dd392c3d1ff261c8aa29f27e531bbea1612e70fa","nodeKey":"manifest","submissionHash":"f3038aedf0856cc19a90708a4649fa6a62875c58940b1cd91e87084a7f48edab","tag1":"verification:checks","tag2":"acceptance-v2","value":1},{"agentId":"50977","feedbackHash":"a79a1dab9e805d7df9fb9f7fc699f602d46c46d9edaf95c7531c0bcf06b89615","nodeKey":"write_foundry_tests","submissionHash":"869169635a2b69652e78b846921bdabe89f9f7c49d14e735948acf4ce015aea5","tag1":"verification:checks","tag2":"acceptance-v2","value":1}],"site":null,"snapshotHash":"3e37f822e00f7e3321befb304aa0d06dba5aaaabd4d26cd85bd810cdd3057ef5","state":"completed","submissions":[{"artifacts":[],"attempt":1,"bundleHash":"097fbee3a39340b11f0c306fc7882bff694beb7f0b1aa1fbbff53933886573c1","device":"377843575071cdb1","findings":[],"hash":"21796a7a5c0015bcf9091678bc68684151254c00bc5f8a02e8ee2b527950ce8f","nodeId":"1dffeb94-4250-4168-8367-e6f0002f832f","outcome":"completed","summary":"Implemented Squeek Companion (SQCOMP): exactly 999 tokens, daily holder care, four evolution stages, and fully on-chain SVG metadata.\n\nValidation passed:\n\n- `forge build`\n- `forge test`: 57 tests, including 8,192 invariant actions\n- `forge fmt --check`\n\nDependencies are vendored; offline tests passed with the supplied seed. Assumptions, deployment parameters, and operations are documented in [README.md](/home/worker/.identitymd/work/bc0e49e4-72bc-4151-adb8-03e7f519b244/1dffeb94-4250-4168-8367-e6f0002f832f/README.md).","treeHash":"9d22a4a4fdc8c5ade0b6804b4708746b46a0ce64","usage":{"cachedInputTokens":1391744,"inputTokens":58907,"model":"gpt-6-astra","outputTokens":33278,"runtime":"codex","turns":7,"wallClockMs":1203026}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"af4be7a5238dbcbf","findings":[],"hash":"235f5add87bc76fa510ef896d535e0dc6c30fa9237ed77706b042e5bee4bf415","nodeId":"cdcaabd4-b4ce-4d91-89e4-04a979b658df","outcome":"completed","summary":"I found no defects in the economics area for Squeek Companion. `.imd-findings.json` holds an empty findings list, a coverage row for each of the 6 listed entry points, and 3 extra rows for the invariants and the constructor.\n\n**What I covered** (`src/SqueekCompanion.sol`, `src/SqueekArt.sol`, the vendored OZ v5 `ERC721Consecutive`/`ERC721`, the existing tests, and the Mindset plus the Economic Security, Invariant and Flow Gap guides):\n\n- **Economic Security:**\n  - The contract holds no funds, has no prices or oracles, takes no outside tokens and has no fees, so there is nothing to sandwich, drain or round.\n  - The only incentive is the cosmetic bond. Moving a token back and forth cannot earn extra pets, because bond and cooldown belong to the token and survive transfers. I checked this.\n  - An approved operator cannot pet. To reset a holder's cooldown it would have to become the owner, and that pet still adds +1 bond, so the holder loses nothing.\n  - A seller petting just before a sale only adds value for the buyer.\n  - The contract claims ERC-721, ERC-2309 and ERC-4906; the interface IDs and the events it emits match those standards.\n- **Invariants:** supply is exactly 999 and equals the sum of balances, with IDs 1–999 only. Any mint after construction reverts, there is no burn, and `ownerOf` reverts for 0, 1000 and 2^96 and above. Bond stays at or below 30 and rises by one at most once per 24 hours per token. A zero owner reverts at deploy, and the factory gets no tokens or roles.\n- **Flow Gap:** the receiver callback runs only after ownership and balances are updated. A receiver that pets and then reverts undoes everything, including the pet. `pet` makes no outside calls.\n\n**Static-analysis leads, none reported:**\n- The slither timestamp warning only shifts the timing of cosmetic progress by a few seconds; no value depends on it.\n- The aderyn unchecked-return warning is the unused return of `_mintConsecutive`, which is harmless.\n- The other aderyn items are style issues.\n\n**Checks run:**\n- The existing suite passes: 57 tests.\n- I ran a scratch test covering ID bounds, cooldown persistence across transfers, operator petting, the bond cap, transfers to zero and to self, conservation, and the zero-owner constructor. Both of its tests passed, and I deleted it afterwards.\n- `forge` left its `out/` and `cache/` build folders behind; git ignores both.\n- No tracked file was changed.\n\nI did not review mainstream marketplace support for ERC-2309 and ERC-4906, or anything that needs a live deployment; the README already lists those as checks for the release operator.","treeHash":null,"usage":{"cachedInputTokens":326815,"inputTokens":16,"model":"claude-opus-5-5","outputTokens":8099,"runtime":"claude","turns":9,"wallClockMs":111608}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"6b16b4979d227241","findings":[{"citation":"resolved","description":"README.md line 41 states the OpenZeppelin v5.2.0 and forge-std v1.9.6 sources are 'vendored, unchanged' and tells the release operator to verify them with `sha256sum --check docs/dependencies.sha256`. That command fails for 15 files, including every base contract the deployed token relies on: ERC721.sol, ERC721Consecutive.sol, ERC721Utils.sol (receiver callback check), Checkpoints.sol (consecutive ownership lookup), Base64.sol and Strings.sol (metadata encoding), Math.sol, IERC2309.sol, IERC721Receiver.sol, and six forge-std files. The hashes recorded in docs/dependencies.sha256 are correct for upstream v5.2.0 / v1.9.6 (each recorded digest equals the digest of the file fetched from the upstream tag); it is the files in lib/ that were altered. Diffing each against upstream shows only formatter output in the project's style (line_length = 120): parameter lists joined, `&&` operators moved to line starts, assembly `for {} ... {} {}` collapsed, comments shifted with their operands, and one `else return (false, 0);` in Strings.sol wrapped in braces. No identifier, literal, operator or statement differs. `forge fmt --check` leaves lib/ alone by default (a scratch copy with pristine upstream files passes it with zero diffs), so the lib/ files were reformatted by an explicit step, not by the documented `forge fmt --check` workflow. Rebuilding SqueekCompanion with all nine OpenZeppelin files replaced by pristine upstream copies produces byte-identical creation and runtime bytecode (bytecode_hash = \"none\", so formatting cannot leak into the artifact), so the deployed contract is not affected. The defect is in the release-integrity story: the documented provenance check is red, so an operator cannot tell a cosmetic reformat from a tampered base contract without doing the upstream diff themselves, and the README/SECURITY.md 'unchanged, pinned, vendored' claims are false as shipped. Fix: restore the 15 files byte-for-byte from the pinned archives named in docs/dependencies.txt (no configuration change is needed; the default formatter already skips lib/), or if the author prefers the formatted copies, regenerate docs/dependencies.sha256 and drop the 'unchanged' wording in README.md and docs/SECURITY.md. Restoring is preferable because it keeps the archive provenance meaningful and lets the operator's check pass without a manual diff.","line":33,"path":"docs/dependencies.sha256","reproduction":"State: the committed tree at 49aa95a. Run from the repository root:\n\n  sha256sum --check docs/dependencies.sha256\n\nExpected (README.md:41): every line ': OK'. Actual: 34 OK, 15 FAILED, ending 'sha256sum: WARNING: 15 computed checksums did NOT match'. Failing files: lib/forge-std/src/{StdAssertions,StdJson,StdToml,Vm,console}.sol, lib/forge-std/src/interfaces/IMulticall3.sol, lib/openzeppelin-contracts/contracts/interfaces/IERC2309.sol, lib/openzeppelin-contracts/contracts/token/ERC721/{ERC721,IERC721Receiver}.sol, lib/openzeppelin-contracts/contracts/token/ERC721/extensions/ERC721Consecutive.sol, lib/openzeppelin-contracts/contracts/token/ERC721/utils/ERC721Utils.sol, lib/openzeppelin-contracts/contracts/utils/{Base64,Strings}.sol, lib/openzeppelin-contracts/contracts/utils/math/Math.sol, lib/openzeppelin-contracts/contracts/utils/structs/Checkpoints.sol.\n\nConfirming the direction of the mismatch: `curl -sL https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v5.2.0/contracts/token/ERC721/ERC721.sol | sha256sum` prints 1c470376...52a6, which equals the recorded line 33, while `sha256sum lib/openzeppelin-contracts/contracts/token/ERC721/ERC721.sol` prints 809d1a43...9bc2. `diff -w` of each failing file against its upstream copy shows only line re-wrapping. Copying the nine upstream OpenZeppelin files over lib/ in a scratch copy of the project and running `forge build` yields creation and runtime bytecode for SqueekCompanion identical to the current out/ artifact.","severity":"low","snippet":"1c470376ac5b8d29fd44139aa0fadf4904ea161ed460050ffd7866e0eea1e982  lib/openzeppelin-contracts/contracts/token/ERC721/ERC721.sol","title":"Vendored OpenZeppelin/forge-std sources do not match the recorded provenance hashes; the documented `sha256sum --check` verification fails on 15 of 49 files"}],"hash":"655502aa7e21d809958d932f5b8d184c832355b787aca7700c008424b2467a31","nodeId":"fc2ba8c4-a0ba-46ea-8283-cdc64bd44bb1","outcome":"completed","summary":"The review is complete. The findings file is valid, its snippet matches the tree, and the working tree is unchanged apart from the findings file itself.\n\n**Outcome.** The Solidity holds up under all three control-flow guides. The one defect I can substantiate is in release provenance, not in on-chain behavior, and I rated it low.\n\n**Finding 1 (low): vendored dependencies fail the documented integrity check.** The README says the OpenZeppelin v5.2.0 and forge-std v1.9.6 sources are vendored unchanged and tells the release operator to verify them with the hash file. That check fails on 15 of 49 files, including ERC721, ERC721Consecutive, ERC721Utils, Checkpoints, Base64 and Strings. The recorded hashes are correct for upstream. The files in lib/ were reformatted in the project's style by an explicit step, since the default formatter check skips lib/. I diffed every failing file against the upstream tag: all differences are line wrapping, operator placement, and braces around one single-statement else. Rebuilding with all nine pristine OpenZeppelin files yields byte-identical creation and runtime bytecode, so the deployed contract is unaffected. The problem is that an operator following the README cannot distinguish this from tampering without redoing that diff. The fix is to restore the files from the pinned archives, or regenerate the hash file and drop the \"unchanged\" wording.\n\n**What I traced and found sound:**\n- **pet** rejects non-owners, nonexistent IDs, fully bonded tokens, and early calls at the exact boundary. Bond cannot exceed 30 or overflow. It makes no external calls.\n- **The five inherited ERC-721 entry points** behave as upstream OpenZeppelin. No burn path exists, approvals grant no care rights, and a receiver that reenters during a safe transfer acts only as the legitimate new owner.\n- **Constructor** mints 999 tokens to the explicit owner argument with no callback, so it runs on an empty chain and the factory receives nothing.\n- **SqueekArt renderer** is only reached after an ownership check, so the palette arithmetic cannot underflow. Thresholds and bar widths match the README.\n- **Static-analysis leads** were examined and dismissed: the timestamp comparison guards a cosmetic 24-hour cooldown, and the ignored return value is the first consecutive ID.\n\n**Coverage.** All six listed entry points are recorded as holds. Five further rows cover the constructor, the fixed-supply invariant, the renderer, the dependency integrity finding, and the static-analysis leads. Nothing in the assigned area was left unreached. The existing 57-test suite passes with the pinned fuzz seed.","treeHash":null,"usage":{"cachedInputTokens":1239321,"inputTokens":418,"model":"claude-fable-5-1","outputTokens":24167,"runtime":"claude","turns":36,"wallClockMs":360467}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"d7e6877fd9e388bb","findings":[{"citation":"resolved","description":"README.md:41 states the OpenZeppelin v5.2.0 and forge-std v1.9.6 sources are vendored 'unchanged' and tells the release operator to verify them with `sha256sum --check docs/dependencies.sha256`. SECURITY.md:28 repeats that the file 'records their unmodified contents'. Running the documented command fails for 15 of the 53 listed files, including the files that carry the whole permission model of this launch: ERC721.sol (approve/transferFrom/_isAuthorized/_checkAuthorized), ERC721Consecutive.sol (_ownerOf lookup for the 999 constructor-minted IDs) and ERC721Utils.sol (onERC721Received callback). The recorded hashes are upstream's: the hash on this line is exactly the sha256 of contracts/token/ERC721/ERC721.sol from the v5.2.0 archive named in docs/dependencies.txt (archive sha256 80f86d2d... also reproduced). The vendored copies differ because `forge fmt` was run over lib/ (running `forge fmt` on the pristine upstream ERC721.sol reproduces the vendored file byte-for-byte; foundry.toml has no [fmt] ignore for lib/). I confirmed the change is formatting only: compiling src/SqueekCompanion.sol against the pristine v5.2.0 archive produces runtime bytecode identical to the vendored build (sha256 b296eef8...). So there is no backdoor, but the provenance control that the release operator is told to rely on gives a FAILED result for precisely the authorization code, and an operator cannot distinguish this benign reformatting from a malicious edit by the documented check. The fix is either to re-vendor the pristine upstream files and add `ignore = [\"lib/**\"]` under [fmt] so `forge fmt` stops touching them, or to regenerate docs/dependencies.sha256 from the reformatted files and drop the word 'unchanged'. The first option keeps the hashes independently checkable against upstream, which is the point of the file.","line":33,"path":"docs/dependencies.sha256","reproduction":"State: the working tree as committed (49aa95a). Input: from the repository root run `sha256sum --check docs/dependencies.sha256`. Expected (README.md:41, SECURITY.md:28): every line reports OK and the command exits 0. Actual: 15 lines report FAILED (lib/forge-std/src/StdAssertions.sol, StdJson.sol, StdToml.sol, Vm.sol, console.sol, interfaces/IMulticall3.sol; lib/openzeppelin-contracts/contracts/interfaces/IERC2309.sol, token/ERC721/ERC721.sol, token/ERC721/IERC721Receiver.sol, token/ERC721/extensions/ERC721Consecutive.sol, token/ERC721/utils/ERC721Utils.sol, utils/Base64.sol, utils/Strings.sol, utils/math/Math.sol, utils/structs/Checkpoints.sol), sha256sum prints 'WARNING: 15 computed checksums did NOT match' and exits 1. Cross-check: `sha256sum lib/openzeppelin-contracts/contracts/token/ERC721/ERC721.sol` gives 809d1a43e83483d37243d34970192f18b2ffc7073c065bcdb063c79be0cc9bc2, while the upstream v5.2.0 file hashes to the recorded 1c470376...; `forge fmt` applied to the upstream file yields the vendored bytes.","severity":"low","snippet":"1c470376ac5b8d29fd44139aa0fadf4904ea161ed460050ffd7866e0eea1e982  lib/openzeppelin-contracts/contracts/token/ERC721/ERC721.sol","title":"Documented dependency hash verification fails: 15 vendored files were reformatted after their hashes were recorded"}],"hash":"7ec09e99bd24b0875640c5128c4162d57fbc3809efddf798f9de461d7e2f2fdf","nodeId":"0a13ce12-1c17-424f-b40f-e0d913a65bd6","outcome":"completed","summary":"The permissions review is complete and written to `.imd-findings.json`. No source files were changed.\n\n**Outcome.** The permission model of SqueekCompanion holds on every entry point. I found one low-severity defect, in release provenance rather than in contract logic.\n\n**The finding (low).** The README and SECURITY.md say the vendored OpenZeppelin and forge-std sources are unchanged and tell the operator to verify them with `sha256sum --check docs/dependencies.sha256`. That command fails for 15 of 53 files, including ERC721.sol, ERC721Consecutive.sol and ERC721Utils.sol, which carry the entire authorization and callback logic. The recorded hashes are upstream's. The vendored copies differ because `forge fmt` was run over `lib/`. I confirmed the change is formatting only by compiling the contract against the pristine v5.2.0 archive, whose hash matches the documented one. The runtime bytecode is byte-identical to the vendored build. The defect is that the documented provenance check cannot distinguish this benign reformatting from a hostile edit. Fix options are in the finding: re-vendor pristine files and add a `[fmt]` ignore for `lib/`, or regenerate the hash file and drop the word \"unchanged\".\n\n**What I traced and found sound, per guide:**\n- Access Control: `pet` is owner-only via `ownerOf`, so approved and operator callers revert. Approval and operator paths are stock OpenZeppelin v5 and cannot reach the zero-owner row, so `transferFrom` on IDs 0 or above 999 reverts rather than minting. The constructor hands out no role, ignores `msg.sender` and `tx.origin`, and there is no admin, mint, burn, pause, upgrade, initializer, payable or delegatecall path.\n- Asymmetry: the two care fields have one writer and four readers, with no reset or admin variant. Transfers leave care state untouched, as the README documents. The `bond == 30` equality check is safe because bond only ever increments by one.\n- Trust Gap: there are no fees, payments or price formulas, so no access-times-economics seam exists. The only cross-lens behavior, an operator transferring a token to itself and then petting it, is documented in SECURITY.md and costs the prior holder nothing beyond ordinary ERC-721 operator trust.\n\n**Coverage.** All six verifier-listed entry points are recorded as `holds`, plus rows for the constructor, the care-state invariant, and the provenance finding. The existing 57-test suite passes with the pinned fuzz seed. Static-analysis leads (timestamp comparison, unchecked return from `_mintConsecutive`) were checked and are not defects.\n\n**Not reached.** Nothing in the assigned area was left unreached. Metadata rendering and the math of the SVG strings belong to other specialists and were only read, not audited.","treeHash":null,"usage":{"cachedInputTokens":1143377,"inputTokens":450,"model":"claude-fable-5-1","outputTokens":21679,"runtime":"claude","turns":41,"wallClockMs":332057}},{"artifacts":[],"attempt":1,"bundleHash":"b7cd61ace5b013635438dc193de2750bb6d11ad8489c0f08583a9052e3792ddf","device":"77cba07fd04368e3","findings":[],"hash":"869169635a2b69652e78b846921bdabe89f9f7c49d14e735948acf4ce015aea5","nodeId":"bd5cd66e-af22-4de9-9411-d1fc77e763da","outcome":"completed","summary":"Added 13 tests under `test/` covering persistent approvals, nested callback rollback, boundary failures, cooldowns, and conservation of all 999 NFTs.\n\nOffline validation passed: `forge build` and `forge test` with the supplied seed—70 passed, 0 failed. Invariants exercised 32,768 random actions.\n\nNo reproducible implementation defects found. All changes are confined to `test/`.","treeHash":"1d2f02cfe29a267574c2104c9bcd7e40bed86f8f","usage":{"cachedInputTokens":1408640,"inputTokens":85382,"model":"gpt-6-astra","outputTokens":18474,"runtime":"codex","turns":7,"wallClockMs":795277}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"e8e860c7f2306473","findings":[{"citation":"resolved","description":"Merged from audit_permissions and audit_flow (same root cause, both reproduced). README.md line 41 says the OpenZeppelin v5.2.0 and forge-std v1.9.6 sources are vendored 'unchanged' and tells the release operator to verify them with `sha256sum --check docs/dependencies.sha256`; docs/SECURITY.md line 28 says the file 'records their unmodified contents'. The documented command fails for 15 of the 49 listed source files, including every base contract the deployed token's authorization and ownership model rests on: ERC721.sol (approve/transferFrom/_isAuthorized), ERC721Consecutive.sol (_ownerOf for the 999 constructor-minted IDs), ERC721Utils.sol (onERC721Received check), Checkpoints.sol, Base64.sol, Strings.sol, Math.sol, IERC2309.sol, IERC721Receiver.sol and six forge-std files. I confirmed the direction: the recorded digests equal the digests of the files at the upstream tags (e.g. upstream v5.2.0 ERC721.sol hashes to 1c470376..., the recorded value, while the vendored copy hashes to 809d1a43...). I confirmed the nature of the change: after stripping whitespace, `//` comments and braces, every one of the 15 vendored files is byte-identical to upstream; the only differences are forge-fmt style line wrapping at 120 columns, `&&`/`||` moved to line starts with their trailing comments, and one `else return (false, 0);` in Strings.sol wrapped in braces. The project builds (runtime 10,366 bytes, creation 11,933 bytes) and all 70 tests pass, so the deployed behaviour is not affected. The defect is that the integrity control the README and SECURITY.md direct the release operator to rely on reports FAILED for exactly the authorization code, and an operator cannot distinguish this benign reformat from a tampered base contract without diffing against upstream themselves; the 'unchanged' / 'unmodified' claims are false as shipped. Fix: restore the 15 files byte-for-byte from the archives named in docs/dependencies.txt (preferred, since it keeps the hashes independently checkable against upstream; add `ignore = [\"lib/**\"]` under [fmt] if the formatter is to be run over the tree again), or regenerate docs/dependencies.sha256 from the formatted copies and drop the 'unchanged'/'unmodified' wording.","line":33,"path":"docs/dependencies.sha256","reproduction":"State: the committed tree (HEAD bda563f). From the repository root run: `sha256sum --check docs/dependencies.sha256`. Expected per README.md:41 and docs/SECURITY.md:28: every line ends ': OK' and exit status 0. Actual: 34 lines OK, 15 lines FAILED (lib/forge-std/src/StdAssertions.sol, StdJson.sol, StdToml.sol, Vm.sol, console.sol, interfaces/IMulticall3.sol; lib/openzeppelin-contracts/contracts/interfaces/IERC2309.sol, token/ERC721/ERC721.sol, token/ERC721/IERC721Receiver.sol, token/ERC721/extensions/ERC721Consecutive.sol, token/ERC721/utils/ERC721Utils.sol, utils/Base64.sol, utils/Strings.sol, utils/math/Math.sol, utils/structs/Checkpoints.sol), followed by 'sha256sum: WARNING: 15 computed checksums did NOT match' and exit status 1. Direction check: `curl -sL https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v5.2.0/contracts/token/ERC721/ERC721.sol | sha256sum` prints 1c470376ac5b8d29..., equal to docs/dependencies.sha256 line 33, while `sha256sum lib/openzeppelin-contracts/contracts/token/ERC721/ERC721.sol` prints 809d1a43e83483d3.... Nature check: for each of the 15 files, `sed 's#//.*$##' FILE | tr -d ' \\t\\n\\r{}' | sha256sum` gives the same digest for the upstream and vendored copies.","severity":"low","snippet":"1c470376ac5b8d29fd44139aa0fadf4904ea161ed460050ffd7866e0eea1e982  lib/openzeppelin-contracts/contracts/token/ERC721/ERC721.sol","title":"Documented provenance check fails: 15 vendored OpenZeppelin/forge-std files were reformatted after docs/dependencies.sha256 recorded upstream's hashes"}],"hash":"adc570c20d0fa4b82ac656bbf5fb269d388e9a508112742262ce90700c847d0c","nodeId":"f79c6c1b-209d-4105-9a6e-9aa7b202b435","outcome":"completed","summary":"The review is complete and written to `.imd-findings.json`. The working tree is otherwise untouched.\n\n**Outcome: one low finding kept, none dropped, all six entry points hold.**\n\n**Specialist findings.** The permissions and flow specialists reported the same defect, so I merged them into one low-severity finding. I reproduced it on this tree. The documented command `sha256sum --check docs/dependencies.sha256` fails on 15 of 49 vendored source files, including ERC721.sol, ERC721Consecutive.sol and ERC721Utils.sol. The recorded digests match the upstream v5.2.0 and v1.9.6 files, so the vendored copies are what changed. After stripping whitespace, line comments and braces, every one of the 15 files is identical to upstream, so the change is formatter output only. The build and all 70 tests pass, and the deployed behaviour is unaffected. The defect is that the README and SECURITY.md call these files unchanged and direct the release operator to a check that reports FAILED on exactly the authorization code.\n\n**My own pass found nothing further.** Points I traced:\n\n- **pet** requires the current owner, caps bond at 30, allows equality at the cooldown boundary, makes no external calls. Timestamp use is cosmetic, so the Slither lead is not a defect.\n- **Transfers and approvals** are unmodified OpenZeppelin v5.2.0 semantics. Receiver callbacks run after state is settled, and a callback can only act as the new owner.\n- **Constructor and manifest** mint 999 tokens to the explicit owner argument with no external call. The manifest passes only `$owner`. Creation and runtime sizes are far below the limits and no forbidden opcodes are present.\n- **Rendering** cannot underflow on token ID or overflow the progress bar, and takes no user text.\n\nThe coverage record answers all six entry points as holds, plus three invariant rows. No proof test was needed since the only finding is low.","treeHash":null,"usage":{"cachedInputTokens":473540,"inputTokens":258,"model":"claude-fable-5-1","outputTokens":12112,"runtime":"claude","turns":19,"wallClockMs":239427}},{"artifacts":[],"attempt":1,"bundleHash":"bd88dc76f05b6aa070c74c6bf808c46910dd4b7ef6183c4a3b546b11215ffe15","device":"e5ed95d8889ee194","findings":[],"hash":"f3038aedf0856cc19a90708a4649fa6a62875c58940b1cd91e87084a7f48edab","nodeId":"00cdd9d9-5731-4e0d-b580-f95c2c72bf90","outcome":"completed","summary":"Created [launch.json](/home/ubuntu/.identitymd/work/bc0e49e4-72bc-4151-adb8-03e7f519b244/00cdd9d9-5731-4e0d-b580-f95c2c72bf90/launch.json) listing `SqueekCompanion` with constructor argument `$owner`.\n\nVerified manifest structure and compiled ABI. `forge build` succeeded; all 57 tests passed with the supplied fuzz seed. Only `launch.json` is changed for submission.","treeHash":"5b2f994254b43206979c1830307a1a6830af2c40","usage":{"cachedInputTokens":153856,"inputTokens":29004,"model":"gpt-6-astra","outputTokens":2212,"runtime":"codex","turns":4,"wallClockMs":98956}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"4fcac33561ba733d","findings":[],"hash":"fa33d9595ed3979cd5a2934ed0896f6c3c16971dbdcb4757087b47903e96f7da","nodeId":"23fddac0-7ee1-4b70-97f2-e476f98d673b","outcome":"completed","summary":"I found no math defects in Squeek Companion that I could reproduce. `.imd-findings.json` holds an empty findings list and 8 coverage rows: one for each of the 6 entry points, all `holds`, plus 2 for invariants I checked.\n\n**What I checked against the Math Precision, Boundary and Numerical Gap guides:**\n- **Bond counter (`pet`):** the bond is stored in a `uint8` and counts up by one. The `== MAX_BOND` check stops it at 30, so it can never wrap. Petting at bond 30 reverts with `FullyBonded`.\n- **Cooldown edges:** a pet at `nextPetAt - 1` reverts and one exactly at `nextPetAt` succeeds. The first pet works even at timestamp 0. Bond 30 is reached exactly 29 days after the first pet, as the README says. `timestamp + 1 days` could only overflow at a timestamp close to 2^256, which will never happen.\n- **Token-ID range:** with the first ID set to 1, the constructor mints IDs 1 to 999 in one batch. `ownerOf`, `approve`, `transferFrom` and `tokenURI` all revert for IDs 0, 1000, `type(uint96).max`, `type(uint96).max + 1` and `type(uint256).max`. Moving token 999 (the last ID in the batch) moves only that token; token 998 keeps its owner and balances update correctly.\n- **Artwork math:** the stage thresholds (5, 15, 30) match the documented ranges. The palette formula `(tokenId - 1) % 6` can't underflow because the token must exist first, so its ID is at least 1. The progress bar is at most `30 * 10 = 300` wide, which matches its track.\n- **Transfers, approvals and calldata:** the OpenZeppelin v5.2.0 balance changes that skip overflow checks can't overflow with a fixed supply of 999. The `bytes` argument of `safeTransferFrom` is only passed on to the receiver, never decoded.\n- **Static-analysis leads:** the Slither timestamp warning only affects when cosmetic progress happens, so it isn't a defect. The Aderyn \"unchecked return\" warning at line 35 is the first-ID value that `_mintConsecutive` returns, and ignoring it is harmless. The other two Aderyn items are style notes.\n\n**How I checked it:** I ran a throwaway boundary test under `test/scratch/` covering the cases above, and it passed. I then deleted it. The project's own suite also passes with the README's fuzz seed: 57 tests, 0 failures.\n\n**Not covered:** I didn't do separate passes for the other three areas (access control, economics, control flow), because those belong to the other reviewers.\n\nNothing in the repository was changed. I removed the scratch test and the `out/` and `cache/` build folders my runs created; `.imd-findings.json` is the only file left.","treeHash":null,"usage":{"cachedInputTokens":482184,"inputTokens":22,"model":"claude-opus-5-5","outputTokens":8098,"runtime":"claude","turns":11,"wallClockMs":120688}}],"verification":[{"checks":[{"durationMs":2449,"exitCode":0,"name":"build","output":"Compiling 49 files with Solc 0.8.26\nSolc 0.8.26 finished in 2.34s\nCompiler run successful!\n","passed":true},{"durationMs":6604,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 14 tests for test/SqueekCare.t.sol:SqueekCareTest\n[PASS] testFuzz_cannotPetDuringCooldown(uint32) (runs: 256, μ: 147293, ~: 147072)\nLogs:\n  Bound result 2768\n\n[PASS] testFuzz_evolutionForEveryTokenAndBond(uint256,uint8) (runs: 256, μ: 922549, ~: 671836)\nLogs:\n  Bound result 794\n  Bound result 27\n\n[PASS] test_duplicatePetInSameBlockRejectedWithoutStateChange() (gas: 992978)\n[PASS] test_eachTokenHasIndependentCooldownAndBond() (gas: 355022)\n[PASS] test_firstPetWorksAtTimestampZero() (gas: 169957)\n[PASS] test_initialStateAndImmediateFirstPet() (gas: 190483)\n[PASS] test_longAbsenceDoesNotDecayOrAccumulateMultiplePets() (gas: 666377)\n[PASS] test_onlyCurrentOwnerCanPet() (gas: 232198)\n[PASS] test_petRejectsOneSecondBeforeCooldownAndAcceptsExactBoundary() (gas: 233969)\n[PASS] test_progressAndCooldownPersistThroughTransfers() (gas: 2624982)\n[PASS] test_selfTransferDoesNotResetCooldown() (gas: 285056)\n[PASS] test_stageThresholdsAndFinalCap() (gas: 3150192)\n[PASS] test_transferApprovalsDoNotGrantPetPermission() (gas: 199580)\n[PASS] test_transferCannotResetFinalCap() (gas: 2850646)\nSuite result: ok. 14 passed; 0 failed; 0 skipped; finished in 43.03ms (89.08ms CPU time)\n\nRan 8 tests for test/SqueekMetadata.t.sol:SqueekMetadataTest\n[PASS] testFuzz_metadataMatchesTokenAndProgress(uint256,uint8) (runs: 256, μ: 5411139, ~: 5107378)\nLogs:\n  Bound result 2\n  Bound result 14\n\n[PASS] test_decoderKnownVectors() (gas: 18531)\n[PASS] test_everyPetChangesMetadataEvenWithinSameStageAndEmitsRefresh() (gas: 17869466)\n[PASS] test_metadataContainsValidJSONAndEmbeddedSVG() (gas: 8225358)\n[PASS] test_oneCompanionsCareDoesNotAffectAnother() (gas: 3525478)\n[PASS] test_sixPalettesCycleDeterministically() (gas: 49434639)\n[PASS] test_stageChangesAppearInMetadataAndArtwork() (gas: 21109703)\n[PASS] test_timeAndTransferDoNotChangeMetadata() (gas: 2067447)\nSuite result: ok. 8 passed; 0 failed; 0 skipped; finished in 541.78ms (809.01ms CPU time)\n\nRan 33 tests for test/SqueekCompanion.t.sol:SqueekCompanionTest\n[PASS] testFuzz_nonexistentTokensRevertEveryReadAndPet(uint256) (runs: 256, μ: 121967, ~: 137559)\n[PASS] testFuzz_transferConservesBalancesAndOwnership(uint256) (runs: 256, μ: 277525, ~: 277676)\nLogs:\n  Bound result 626\n\n[PASS] test_approvalForAllAndRevocation() (gas: 226206)\n[PASS] test_balanceOfZeroReverts() (gas: 8875)\n[PASS] test_callbackCanPetAndForwardButCannotDoublePetOrSteal() (gas: 991678)\n[PASS] test_collectionIdentityAndFixedSupply() (gas: 18101897)\n[PASS] test_constructorDoesNotCallRecipient() (gas: 161724)\n[PASS] test_constructorEmitsOneConsecutiveMintAndNoTransferEvents() (gas: 10694)\n[PASS] test_constructorRejectsZeroOwner() (gas: 4205)\n[PASS] test_factoryDeploymentAllocatesToExplicitOwner() (gas: 279957)\n[PASS] test_interfaces() (gas: 69165)\n[PASS] test_noMintBurnOrMetadataAdminEntryPoints() (gas: 98040)\n[PASS] test_nonReceiverRejected() (gas: 200547)\n[PASS] test_nonexistentTokenCannotBeTransferredOrApproved() (gas: 74129)\n[PASS] test_nonpayableEntryPointsAndPlainEtherRejectPayment() (gas: 84574)\n[PASS] test_operatorCanApproveButTokenApprovedAddressCannotDelegateApproval() (gas: 173852)\n[PASS] test_receiverRevertRollsBackCallbackPetAndMetadata() (gas: 1512665)\n[PASS] test_rejectingReceiverRollsBackTransfer() (gas: 370685)\n[PASS] test_revokeTokenApproval() (gas: 164304)\n[PASS] test_runtimeBoundedAndContainsNoReachableEscapeOpcodes() (gas: 4414248)\n[PASS] test_safeTransferNoDataOverloadCallsReceiver() (gas: 624534)\n[PASS] test_safeTransferPassesDataAndSettlesStateBeforeCallback() (gas: 742006)\n[PASS] test_safeTransferToEOA() (gas: 106115)\n[PASS] test_selfTransferPreservesBalanceAndClearsApproval() (gas: 155016)\n[PASS] test_strangerCannotApprove() (gas: 45496)\n[PASS] test_tokenApprovalClearedAfterTransferAndCannotBeReused() (gas: 228382)\n[PASS] test_transferEmitsEventAndMovesOnlyOneToken() (gas: 173399)\n[PASS] test_transferFirstAndLastTokenPreservesInterior() (gas: 18148798)\n[PASS] test_transferRejectsWrongFromAndRollsBackApprovalAndBalances() (gas: 221491)\n[PASS] test_transferRequiresOwnerOrApproval() (gas: 61646)\n[PASS] test_transferToZeroCannotBurn() (gas: 52883)\n[PASS] test_wrongSelectorReceiverRejected() (gas: 259204)\n[PASS] test_zeroOperatorRejected() (gas: 30734)\nSuite result: ok. 33 passed; 0 failed; 0 skipped; finished in 541.78ms (83.35ms CPU time)\n\nRan 2 tests for test/SqueekInvariant.t.sol:SqueekInvariantTest\n[PASS] invariant_supplyBalancesOwnershipAndCareMatchModel() (runs: 128, calls: 8192, reverts: 0)\n\n╭------------------+----------------------+-------+---------+----------╮\n| Contract         | Selector             | Calls | Reverts | Discards |\n+======================================================================+\n| CompanionHandler | advanceTime          | 1385  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | approvedMove         | 1323  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | move                 | 1380  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | pet                  | 1361  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | unauthorizedPet      | 1369  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | unauthorizedTransfer | 1374  | 0       | 0        |\n╰------------------+----------------------+-------+---------+----------╯\n\n[PASS] test_handlerExercisesSuccessAndFailure() (gas: 28142872)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 6.49s (6.51s CPU time)\n\nRan 4 test suites in 6.49s (7.61s CPU time): 57 tests passed, 0 failed, 0 skipped (57 total tests)\n","passed":true},{"durationMs":49,"exitCode":0,"name":"source-index","output":"{\"v\":1,\"entryPoints\":[\"SqueekCompanion.approve(address,uint256)\",\"SqueekCompanion.pet(uint256)\",\"SqueekCompanion.safeTransferFrom(address,address,uint256)\",\"SqueekCompanion.safeTransferFrom(address,address,uint256,bytes)\",\"SqueekCompanion.setApprovalForAll(address,bool)\",\"SqueekCompanion.transferFrom(address,address,uint256)\"],\"files\":{\".gitignore\":3,\"README.md\":82,\"docs/SECURITY.md\":34,\"docs/artwork.svg\":2,\"docs/dependencies.sha256\":49,\"docs/dependencies.txt\":7,\"foundry.toml\":21,\"remappings.txt\":2,\"src/SqueekArt.sol\":122,\"src/SqueekCompanion.sol\":86,\"test/SqueekCare.t.sol\":218,\"test/SqueekCompanion.t.sol\":393,\"test/SqueekInvariant.t.sol\":188,\"test/SqueekMetadata.t.sol\":115,\"test/helpers/CompanionTestBase.sol\":37,\"test/helpers/MetadataDecoder.sol\":39,\"test/helpers/Receivers.sol\":78},\"excluded\":[\"lib/\",\"node_modules/\"],\"truncated\":false}","passed":true},{"durationMs":2061,"exitCode":0,"name":"slither","output":"[low/medium] timestamp at src/SqueekCompanion.sol:46: SqueekCompanion.pet(uint256) (src/SqueekCompanion.sol#46-58) uses timestamp for comparisons","passed":true},{"durationMs":476,"exitCode":0,"name":"aderyn","output":"[low] internal-function-used-once at src/SqueekArt.sol:17: Internal Function Used Only Once (2 places)\n[low] literal-instead-of-constant at src/SqueekArt.sol:18: Literal Instead of Constant (3 places)\n[low] unchecked-return at src/SqueekCompanion.sol:35: Unchecked Return (4 places)","passed":true}],"detail":"all checks passed","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"21796a7a5c0015bcf9091678bc68684151254c00bc5f8a02e8ee2b527950ce8f","verifiedTreeHash":"9d22a4a4fdc8c5ade0b6804b4708746b46a0ce64","verifierVersion":"0.1.0+d372f99e"},{"checks":[{"durationMs":3109,"exitCode":0,"name":"build","output":"Compiling 52 files with Solc 0.8.26\nSolc 0.8.26 finished in 3.03s\nCompiler run successful!\n","passed":true},{"durationMs":21934,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 14 tests for test/SqueekCare.t.sol:SqueekCareTest\n[PASS] testFuzz_cannotPetDuringCooldown(uint32) (runs: 256, μ: 147291, ~: 147072)\nLogs:\n  Bound result 242\n\n[PASS] testFuzz_evolutionForEveryTokenAndBond(uint256,uint8) (runs: 256, μ: 900138, ~: 672178)\nLogs:\n  Bound result 2\n  Bound result 14\n\n[PASS] test_duplicatePetInSameBlockRejectedWithoutStateChange() (gas: 992978)\n[PASS] test_eachTokenHasIndependentCooldownAndBond() (gas: 355022)\n[PASS] test_firstPetWorksAtTimestampZero() (gas: 169957)\n[PASS] test_initialStateAndImmediateFirstPet() (gas: 190483)\n[PASS] test_longAbsenceDoesNotDecayOrAccumulateMultiplePets() (gas: 666377)\n[PASS] test_onlyCurrentOwnerCanPet() (gas: 232198)\n[PASS] test_petRejectsOneSecondBeforeCooldownAndAcceptsExactBoundary() (gas: 233969)\n[PASS] test_progressAndCooldownPersistThroughTransfers() (gas: 2624982)\n[PASS] test_selfTransferDoesNotResetCooldown() (gas: 285056)\n[PASS] test_stageThresholdsAndFinalCap() (gas: 3150192)\n[PASS] test_transferApprovalsDoNotGrantPetPermission() (gas: 199580)\n[PASS] test_transferCannotResetFinalCap() (gas: 2850646)\nSuite result: ok. 14 passed; 0 failed; 0 skipped; finished in 168.87ms (342.78ms CPU time)\n\nRan 6 tests for test/SqueekBoundaryProperties.t.sol:SqueekBoundaryPropertiesTest\n[PASS] testFuzz_latePetStartsANewRollingCooldown(uint256,uint64,uint32) (runs: 1000, μ: 374081, ~: 374095)\nLogs:\n  Bound result 1\n  Bound result 2332859\n\n[PASS] testFuzz_valueCannotBuyCareAuthorityOrTransfers(uint128) (runs: 1000, μ: 1219708, ~: 1219701)\nLogs:\n  Bound result 25969903309\n\n[PASS] test_cooldownDoesNotTruncateAtTimestampTypeBoundaries() (gas: 699748)\n[PASS] test_entireInventoryCanLeaveAndReturnWithoutResettingProgress() (gas: 174108411)\n[PASS] test_largeIdsCannotAliasConsecutiveTokensBeforeOrAfterTransfer() (gas: 6345575)\n[PASS] test_oneWeiAndMaximumUint128PaymentsRejected() (gas: 2429812)\nSuite result: ok. 6 passed; 0 failed; 0 skipped; finished in 169.77ms (482.23ms CPU time)\n\nRan 3 tests for test/SqueekNestedCallbacks.t.sol:SqueekNestedCallbacksTest\n[PASS] testFuzz_nestedReceiversCannotAccelerateCare(uint256,uint8,bytes) (runs: 512, μ: 3485425, ~: 3153861)\nLogs:\n  Bound result 374\n  Bound result 0\n\n[PASS] testFuzz_rejectionRollsBackAllNestedEffects(uint256,uint8,bool) (runs: 512, μ: 4313073, ~: 4099706)\nLogs:\n  Bound result 528\n  Bound result 14\n\n[PASS] test_rejectedLegendTransitionCanBeRetriedThroughAcceptingReceivers() (gas: 6986735)\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 298.25ms (455.16ms CPU time)\n\nRan 33 tests for test/SqueekCompanion.t.sol:SqueekCompanionTest\n[PASS] testFuzz_nonexistentTokensRevertEveryReadAndPet(uint256) (runs: 256, μ: 121305, ~: 137559)\n[PASS] testFuzz_transferConservesBalancesAndOwnership(uint256) (runs: 256, μ: 277522, ~: 277676)\nLogs:\n  Bound result 127\n\n[PASS] test_approvalForAllAndRevocation() (gas: 226206)\n[PASS] test_balanceOfZeroReverts() (gas: 8875)\n[PASS] test_callbackCanPetAndForwardButCannotDoublePetOrSteal() (gas: 991678)\n[PASS] test_collectionIdentityAndFixedSupply() (gas: 18101897)\n[PASS] test_constructorDoesNotCallRecipient() (gas: 161724)\n[PASS] test_constructorEmitsOneConsecutiveMintAndNoTransferEvents() (gas: 10694)\n[PASS] test_constructorRejectsZeroOwner() (gas: 4205)\n[PASS] test_factoryDeploymentAllocatesToExplicitOwner() (gas: 279957)\n[PASS] test_interfaces() (gas: 69165)\n[PASS] test_noMintBurnOrMetadataAdminEntryPoints() (gas: 98040)\n[PASS] test_nonReceiverRejected() (gas: 200547)\n[PASS] test_nonexistentTokenCannotBeTransferredOrApproved() (gas: 74129)\n[PASS] test_nonpayableEntryPointsAndPlainEtherRejectPayment() (gas: 84574)\n[PASS] test_operatorCanApproveButTokenApprovedAddressCannotDelegateApproval() (gas: 173852)\n[PASS] test_receiverRevertRollsBackCallbackPetAndMetadata() (gas: 1512665)\n[PASS] test_rejectingReceiverRollsBackTransfer() (gas: 370685)\n[PASS] test_revokeTokenApproval() (gas: 164304)\n[PASS] test_runtimeBoundedAndContainsNoReachableEscapeOpcodes() (gas: 4414248)\n[PASS] test_safeTransferNoDataOverloadCallsReceiver() (gas: 624534)\n[PASS] test_safeTransferPassesDataAndSettlesStateBeforeCallback() (gas: 742006)\n[PASS] test_safeTransferToEOA() (gas: 106115)\n[PASS] test_selfTransferPreservesBalanceAndClearsApproval() (gas: 155016)\n[PASS] test_strangerCannotApprove() (gas: 45496)\n[PASS] test_tokenApprovalClearedAfterTransferAndCannotBeReused() (gas: 228382)\n[PASS] test_transferEmitsEventAndMovesOnlyOneToken() (gas: 173399)\n[PASS] test_transferFirstAndLastTokenPreservesInterior() (gas: 18148798)\n[PASS] test_transferRejectsWrongFromAndRollsBackApprovalAndBalances() (gas: 221491)\n[PASS] test_transferRequiresOwnerOrApproval() (gas: 61646)\n[PASS] test_transferToZeroCannotBurn() (gas: 52883)\n[PASS] test_wrongSelectorReceiverRejected() (gas: 259204)\n[PASS] test_zeroOperatorRejected() (gas: 30734)\nSuite result: ok. 33 passed; 0 failed; 0 skipped; finished in 556.36ms (371.93ms CPU time)\n\nRan 8 tests for test/SqueekMetadata.t.sol:SqueekMetadataTest\n[PASS] testFuzz_metadataMatchesTokenAndProgress(uint256,uint8) (runs: 256, μ: 5371146, ~: 5107530)\nLogs:\n  Bound result 97\n  Bound result 4\n\n[PASS] test_decoderKnownVectors() (gas: 18531)\n[PASS] test_everyPetChangesMetadataEvenWithinSameStageAndEmitsRefresh() (gas: 17869466)\n[PASS] test_metadataContainsValidJSONAndEmbeddedSVG() (gas: 8225358)\n[PASS] test_oneCompanionsCareDoesNotAffectAnother() (gas: 3525478)\n[PASS] test_sixPalettesCycleDeterministically() (gas: 49434639)\n[PASS] test_stageChangesAppearInMetadataAndArtwork() (gas: 21109703)\n[PASS] test_timeAndTransferDoNotChangeMetadata() (gas: 2067447)\nSuite result: ok. 8 passed; 0 failed; 0 skipped; finished in 582.29ms (846.78ms CPU time)\n\nRan 2 tests for test/SqueekInvariant.t.sol:SqueekInvariantTest\n[PASS] invariant_supplyBalancesOwnershipAndCareMatchModel() (runs: 128, calls: 8192, reverts: 0)\n\n╭------------------+----------------------+-------+---------+----------╮\n| Contract         | Selector             | Calls | Reverts | Discards |\n+======================================================================+\n| CompanionHandler | advanceTime          | 1385  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | approvedMove         | 1323  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | move                 | 1380  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | pet                  | 1361  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | unauthorizedPet      | 1369  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | unauthorizedTransfer | 1374  | 0       | 0        |\n╰------------------+----------------------+-------+---------+----------╯\n\n[PASS] test_handlerExercisesSuccessAndFailure() (gas: 28142872)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 6.70s (6.74s CPU time)\n\nRan 4 tests for test/SqueekApprovalInvariant.t.sol:SqueekApprovalInvariantTest\n[PASS] invariant_inventoryAuthorityAndProgressMatchHistory() (runs: 256, calls: 24576, reverts: 0)\n\n╭---------------------------+------------------------+-------+---------+----------╮\n| Contract                  | Selector               | Calls | Reverts | Discards |\n+=================================================================================+\n| PersistentApprovalHandler | advanceTime            | 4006  | 0       | 0        |\n|---------------------------+------------------------+-------+---------+----------|\n| PersistentApprovalHandler | care                   | 4162  | 0       | 0        |\n|---------------------------+------------------------+-------+---------+----------|\n| PersistentApprovalHandler | changeOperatorApproval | 4065  | 0       | 0        |\n|---------------------------+------------------------+-------+---------+----------|\n| PersistentApprovalHandler | changeTokenApproval    | 4121  | 0       | 0        |\n|---------------------------+------------------------+-------+---------+----------|\n| PersistentApprovalHandler | grow                   | 4122  | 0       | 0        |\n|---------------------------+------------------------+-------+---------+----------|\n| PersistentApprovalHandler | move                   | 4100  | 0       | 0        |\n╰---------------------------+------------------------+-------+---------+----------╯\n\nLogs:\n  Bound result 3\n  Bound result 4\n  Bound result 1\n  Bound result 23\n  Bound result 30\n  Bound result 13\n  Bound result 3\n  Bound result 5\n  Bound result 1\n  Bound result 1\n  Bound result 5\n\n[PASS] test_failureActionsPreservePendingApprovalAndCare() (gas: 2303728)\n[PASS] test_persistentApprovalHistoryExercisesEveryAuthorityTransition() (gas: 61554748)\n[PASS] test_terminalCareRemainsClosedAfterApprovalChangesAndTransfers() (gas: 2374098)\nLogs:\n  Bound result 30\n  Bound result 2\n\nSuite result: ok. 4 passed; 0 failed; 0 skipped; finished in 21.82s (21.85s CPU time)\n\nRan 7 test suites in 21.82s (30.30s CPU time): 70 tests passed, 0 failed, 0 skipped (70 total tests)\n","passed":true},{"durationMs":57,"exitCode":0,"name":"source-index","output":"{\"v\":1,\"entryPoints\":[\"SqueekCompanion.approve(address,uint256)\",\"SqueekCompanion.pet(uint256)\",\"SqueekCompanion.safeTransferFrom(address,address,uint256)\",\"SqueekCompanion.safeTransferFrom(address,address,uint256,bytes)\",\"SqueekCompanion.setApprovalForAll(address,bool)\",\"SqueekCompanion.transferFrom(address,address,uint256)\"],\"files\":{\".gitignore\":3,\"README.md\":82,\"docs/SECURITY.md\":34,\"docs/artwork.svg\":2,\"docs/dependencies.sha256\":49,\"docs/dependencies.txt\":7,\"foundry.toml\":21,\"remappings.txt\":2,\"src/SqueekArt.sol\":122,\"src/SqueekCompanion.sol\":86,\"test/PROPERTIES.md\":64,\"test/SqueekApprovalInvariant.t.sol\":272,\"test/SqueekBoundaryProperties.t.sol\":186,\"test/SqueekCare.t.sol\":218,\"test/SqueekCompanion.t.sol\":393,\"test/SqueekInvariant.t.sol\":188,\"test/SqueekMetadata.t.sol\":115,\"test/SqueekNestedCallbacks.t.sol\":178,\"test/helpers/CompanionTestBase.sol\":37,\"test/helpers/MetadataDecoder.sol\":39,\"test/helpers/Receivers.sol\":78},\"excluded\":[\"lib/\",\"node_modules/\"],\"truncated\":false}","passed":true}],"detail":"all checks passed","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"869169635a2b69652e78b846921bdabe89f9f7c49d14e735948acf4ce015aea5","verifiedTreeHash":"1d2f02cfe29a267574c2104c9bcd7e40bed86f8f","verifierVersion":"0.1.0+d372f99e"},{"checks":[{"durationMs":2040,"exitCode":0,"name":"build","output":"Compiling 49 files with Solc 0.8.26\nSolc 0.8.26 finished in 1.96s\nCompiler run successful!\n","passed":true},{"durationMs":6240,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 33 tests for test/SqueekCompanion.t.sol:SqueekCompanionTest\n[PASS] testFuzz_nonexistentTokensRevertEveryReadAndPet(uint256) (runs: 256, μ: 121967, ~: 137559)\n[PASS] testFuzz_transferConservesBalancesAndOwnership(uint256) (runs: 256, μ: 277525, ~: 277676)\nLogs:\n  Bound result 233\n\n[PASS] test_approvalForAllAndRevocation() (gas: 226206)\n[PASS] test_balanceOfZeroReverts() (gas: 8875)\n[PASS] test_callbackCanPetAndForwardButCannotDoublePetOrSteal() (gas: 991678)\n[PASS] test_collectionIdentityAndFixedSupply() (gas: 18101897)\n[PASS] test_constructorDoesNotCallRecipient() (gas: 161724)\n[PASS] test_constructorEmitsOneConsecutiveMintAndNoTransferEvents() (gas: 10694)\n[PASS] test_constructorRejectsZeroOwner() (gas: 4205)\n[PASS] test_factoryDeploymentAllocatesToExplicitOwner() (gas: 279957)\n[PASS] test_interfaces() (gas: 69165)\n[PASS] test_noMintBurnOrMetadataAdminEntryPoints() (gas: 98040)\n[PASS] test_nonReceiverRejected() (gas: 200547)\n[PASS] test_nonexistentTokenCannotBeTransferredOrApproved() (gas: 74129)\n[PASS] test_nonpayableEntryPointsAndPlainEtherRejectPayment() (gas: 84574)\n[PASS] test_operatorCanApproveButTokenApprovedAddressCannotDelegateApproval() (gas: 173852)\n[PASS] test_receiverRevertRollsBackCallbackPetAndMetadata() (gas: 1512665)\n[PASS] test_rejectingReceiverRollsBackTransfer() (gas: 370685)\n[PASS] test_revokeTokenApproval() (gas: 164304)\n[PASS] test_runtimeBoundedAndContainsNoReachableEscapeOpcodes() (gas: 4414248)\n[PASS] test_safeTransferNoDataOverloadCallsReceiver() (gas: 624534)\n[PASS] test_safeTransferPassesDataAndSettlesStateBeforeCallback() (gas: 742006)\n[PASS] test_safeTransferToEOA() (gas: 106115)\n[PASS] test_selfTransferPreservesBalanceAndClearsApproval() (gas: 155016)\n[PASS] test_strangerCannotApprove() (gas: 45496)\n[PASS] test_tokenApprovalClearedAfterTransferAndCannotBeReused() (gas: 228382)\n[PASS] test_transferEmitsEventAndMovesOnlyOneToken() (gas: 173399)\n[PASS] test_transferFirstAndLastTokenPreservesInterior() (gas: 18148798)\n[PASS] test_transferRejectsWrongFromAndRollsBackApprovalAndBalances() (gas: 221491)\n[PASS] test_transferRequiresOwnerOrApproval() (gas: 61646)\n[PASS] test_transferToZeroCannotBurn() (gas: 52883)\n[PASS] test_wrongSelectorReceiverRejected() (gas: 259204)\n[PASS] test_zeroOperatorRejected() (gas: 30734)\nSuite result: ok. 33 passed; 0 failed; 0 skipped; finished in 501.86ms (103.41ms CPU time)\n\nRan 14 tests for test/SqueekCare.t.sol:SqueekCareTest\n[PASS] testFuzz_cannotPetDuringCooldown(uint32) (runs: 256, μ: 147293, ~: 147072)\nLogs:\n  Bound result 2768\n\n[PASS] testFuzz_evolutionForEveryTokenAndBond(uint256,uint8) (runs: 256, μ: 922549, ~: 671836)\nLogs:\n  Bound result 48\n  Bound result 2\n\n[PASS] test_duplicatePetInSameBlockRejectedWithoutStateChange() (gas: 992978)\n[PASS] test_eachTokenHasIndependentCooldownAndBond() (gas: 355022)\n[PASS] test_firstPetWorksAtTimestampZero() (gas: 169957)\n[PASS] test_initialStateAndImmediateFirstPet() (gas: 190483)\n[PASS] test_longAbsenceDoesNotDecayOrAccumulateMultiplePets() (gas: 666377)\n[PASS] test_onlyCurrentOwnerCanPet() (gas: 232198)\n[PASS] test_petRejectsOneSecondBeforeCooldownAndAcceptsExactBoundary() (gas: 233969)\n[PASS] test_progressAndCooldownPersistThroughTransfers() (gas: 2624982)\n[PASS] test_selfTransferDoesNotResetCooldown() (gas: 285056)\n[PASS] test_stageThresholdsAndFinalCap() (gas: 3150192)\n[PASS] test_transferApprovalsDoNotGrantPetPermission() (gas: 199580)\n[PASS] test_transferCannotResetFinalCap() (gas: 2850646)\nSuite result: ok. 14 passed; 0 failed; 0 skipped; finished in 541.36ms (68.28ms CPU time)\n\nRan 8 tests for test/SqueekMetadata.t.sol:SqueekMetadataTest\n[PASS] testFuzz_metadataMatchesTokenAndProgress(uint256,uint8) (runs: 256, μ: 5411139, ~: 5107378)\nLogs:\n  Bound result 2\n  Bound result 14\n\n[PASS] test_decoderKnownVectors() (gas: 18531)\n[PASS] test_everyPetChangesMetadataEvenWithinSameStageAndEmitsRefresh() (gas: 17869466)\n[PASS] test_metadataContainsValidJSONAndEmbeddedSVG() (gas: 8225358)\n[PASS] test_oneCompanionsCareDoesNotAffectAnother() (gas: 3525478)\n[PASS] test_sixPalettesCycleDeterministically() (gas: 49434639)\n[PASS] test_stageChangesAppearInMetadataAndArtwork() (gas: 21109703)\n[PASS] test_timeAndTransferDoNotChangeMetadata() (gas: 2067447)\nSuite result: ok. 8 passed; 0 failed; 0 skipped; finished in 541.42ms (815.48ms CPU time)\n\nRan 2 tests for test/SqueekInvariant.t.sol:SqueekInvariantTest\n[PASS] invariant_supplyBalancesOwnershipAndCareMatchModel() (runs: 128, calls: 8192, reverts: 0)\n\n╭------------------+----------------------+-------+---------+----------╮\n| Contract         | Selector             | Calls | Reverts | Discards |\n+======================================================================+\n| CompanionHandler | advanceTime          | 1385  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | approvedMove         | 1323  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | move                 | 1380  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | pet                  | 1361  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | unauthorizedPet      | 1369  | 0       | 0        |\n|------------------+----------------------+-------+---------+----------|\n| CompanionHandler | unauthorizedTransfer | 1374  | 0       | 0        |\n╰------------------+----------------------+-------+---------+----------╯\n\n[PASS] test_handlerExercisesSuccessAndFailure() (gas: 28142872)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 6.13s (6.14s CPU time)\n\nRan 4 test suites in 6.13s (7.72s CPU time): 57 tests passed, 0 failed, 0 skipped (57 total tests)\n","passed":true},{"durationMs":37,"exitCode":0,"name":"source-index","output":"{\"v\":1,\"entryPoints\":[\"SqueekCompanion.approve(address,uint256)\",\"SqueekCompanion.pet(uint256)\",\"SqueekCompanion.safeTransferFrom(address,address,uint256)\",\"SqueekCompanion.safeTransferFrom(address,address,uint256,bytes)\",\"SqueekCompanion.setApprovalForAll(address,bool)\",\"SqueekCompanion.transferFrom(address,address,uint256)\"],\"files\":{\".gitignore\":3,\"README.md\":82,\"docs/SECURITY.md\":34,\"docs/artwork.svg\":2,\"docs/dependencies.sha256\":49,\"docs/dependencies.txt\":7,\"foundry.toml\":21,\"launch.json\":10,\"remappings.txt\":2,\"src/SqueekArt.sol\":122,\"src/SqueekCompanion.sol\":86,\"test/SqueekCare.t.sol\":218,\"test/SqueekCompanion.t.sol\":393,\"test/SqueekInvariant.t.sol\":188,\"test/SqueekMetadata.t.sol\":115,\"test/helpers/CompanionTestBase.sol\":37,\"test/helpers/MetadataDecoder.sol\":39,\"test/helpers/Receivers.sol\":78},\"excluded\":[\"lib/\",\"node_modules/\"],\"truncated\":false}","passed":true}],"detail":"all checks passed","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"f3038aedf0856cc19a90708a4649fa6a62875c58940b1cd91e87084a7f48edab","verifiedTreeHash":"5b2f994254b43206979c1830307a1a6830af2c40","verifierVersion":"0.1.0+d372f99e"}]}