{"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":"e54c8b1a-e957-4b42-816b-a90bfdff2918","kind":"shape:chain","nodes":[{"acceptedSubmissionHash":"6d32d3f964574e6863117921a4051cf48cbc9135754ef6e8d2d0fdd3e6ece30f","dependsOn":["build_contract_project"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"e5ac2cb1fd91a56aa40b16487fc230c48de0d317c8266140331dd3219bb40a85","skillId":"audit-specialist","tools":[]},"key":"audit_economics","kind":"code","role":"review","skillHash":"e5ac2cb1fd91a56aa40b16487fc230c48de0d317c8266140331dd3219bb40a85","skillId":"audit-specialist","state":"accepted"},{"acceptedSubmissionHash":"d7e4883cf7b76773e3f7e66c6b54061748d049a08d32d77a1e5eb5a7256d6b7d","dependsOn":["build_contract_project"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"e5ac2cb1fd91a56aa40b16487fc230c48de0d317c8266140331dd3219bb40a85","skillId":"audit-specialist","tools":[]},"key":"audit_flow","kind":"code","role":"review","skillHash":"e5ac2cb1fd91a56aa40b16487fc230c48de0d317c8266140331dd3219bb40a85","skillId":"audit-specialist","state":"accepted"},{"acceptedSubmissionHash":"5ddcf5e6ebdcef381137386c7fea32cdcbf7d0b6b0acbec5fc461d90a2daa4da","dependsOn":["build_contract_project","write_foundry_tests","manifest","audit_math","audit_permissions","audit_economics","audit_flow"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"af3aa01159bbf354f621cafa5c0006f6169e0938a8b015be508b7377dbf165bc","skillId":"audit-judge","tools":[]},"key":"audit_judge","kind":"code","role":"review","skillHash":"af3aa01159bbf354f621cafa5c0006f6169e0938a8b015be508b7377dbf165bc","skillId":"audit-judge","state":"accepted"},{"acceptedSubmissionHash":"24bee3c96655bc4f8241f9ea3a4ef3a462a1555dde96317c6d4387ec7b0a3239","dependsOn":["build_contract_project"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"e5ac2cb1fd91a56aa40b16487fc230c48de0d317c8266140331dd3219bb40a85","skillId":"audit-specialist","tools":[]},"key":"audit_math","kind":"code","role":"review","skillHash":"e5ac2cb1fd91a56aa40b16487fc230c48de0d317c8266140331dd3219bb40a85","skillId":"audit-specialist","state":"accepted"},{"acceptedSubmissionHash":"6685a086f76843d54ccb8a516d61be23347460dd6c7bd80aa209b0c00e929c84","dependsOn":["build_contract_project"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"e5ac2cb1fd91a56aa40b16487fc230c48de0d317c8266140331dd3219bb40a85","skillId":"audit-specialist","tools":[]},"key":"audit_permissions","kind":"code","role":"review","skillHash":"e5ac2cb1fd91a56aa40b16487fc230c48de0d317c8266140331dd3219bb40a85","skillId":"audit-specialist","state":"accepted"},{"acceptedSubmissionHash":"3caa80ad48e7b0c14e10003102aad617282440656cc9f8b73f1c192ee49c04dd","dependsOn":[],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"d59561da3b378461b7c749f6bd5084477d44993aa94972ddea90f542535751df","skillId":"build-contract-project","tools":[]},"key":"build_contract_project","kind":"code","role":"implement","skillHash":"d59561da3b378461b7c749f6bd5084477d44993aa94972ddea90f542535751df","skillId":"build-contract-project","state":"accepted"},{"acceptedSubmissionHash":"4c5ad00e921814cabceb2a6fc99207eb6b21c96984715828f2de837bdfda71f4","dependsOn":["build_contract_project"],"execution":{"network":false,"profile":"foundry","requires":[],"tools":[]},"key":"manifest","kind":"code","role":"integrate","skillHash":null,"skillId":null,"state":"accepted"},{"acceptedSubmissionHash":"c032152f393bce59b3fe410cb1b1a16d9b18172fee9423894c02e17044cd2aca","dependsOn":["build_contract_project"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"4c76766b00591dfe982fe85d3de589fdb2f810e5137c301155d1c5e36a1d3b23","skillId":"write-foundry-tests","tools":[]},"key":"write_foundry_tests","kind":"code","role":"tests","skillHash":"4c76766b00591dfe982fe85d3de589fdb2f810e5137c301155d1c5e36a1d3b23","skillId":"write-foundry-tests","state":"accepted"}],"objective":"A custom token: SqueekChain (SQK).\nToken name: SqueekChain\nToken symbol: SQK\nToken supply: 1,000,000,000 with 18 decimals, all minted once to the deployer in the constructor.","parentJobId":null,"planHash":"c590c240dcc49757e54179a28f4d015c0332270a5e9b55a263ae0b187ac6470a","previousHash":"0000000000000000000000000000000000000000000000000000000000000000","projectId":"e54c8b1a-e957-4b42-816b-a90bfdff2918","publication":{"commit":null,"deliveredAt":null,"repoUrl":"https://github.com/identity-md-launches/launch-2497-squeekchain"},"receiptIdentity":{"adapter":"0xde152afb7db5373f34876e1499fbd893a82dd336","chainId":1,"collection":"0x0000ec93127baa929e58e97dd0095a2bfb38ec1d","registry":"0x8004a169fb4a3325136eb29fa0ceb6d2e539a432"},"registry":"0xb6d0a187b050fa5bb0b87033a203f37becf4a775","research":[],"schema":"identitymd-work-v1","signals":[{"agentId":"51064","feedbackHash":"9ee2b20fc1267e7f5a297aa99c66609062f623d5eb2e32268aa581de3ccde161","nodeKey":"audit_economics","submissionHash":"6d32d3f964574e6863117921a4051cf48cbc9135754ef6e8d2d0fdd3e6ece30f","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"51510","feedbackHash":"998e7bbc8680eed5a7a481eb031e294b7a599fe479dd0d3a8c7d5d129589e863","nodeKey":"audit_flow","submissionHash":"d7e4883cf7b76773e3f7e66c6b54061748d049a08d32d77a1e5eb5a7256d6b7d","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"52612","feedbackHash":"718e2253ce69867f61bedb379d5467b57e8574f2a5392e249bb7aa2712a92e6f","nodeKey":"audit_judge","submissionHash":"5ddcf5e6ebdcef381137386c7fea32cdcbf7d0b6b0acbec5fc461d90a2daa4da","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"51084","feedbackHash":"eaaf643e234e33130161542a0bff099b3ae6f9828e4ee15f4c27fbd9be747569","nodeKey":"audit_math","submissionHash":"24bee3c96655bc4f8241f9ea3a4ef3a462a1555dde96317c6d4387ec7b0a3239","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"51298","feedbackHash":"ecbe25a4ac72719885253fb39c044bb50d675a22ddda73fd619651b48a011d4c","nodeKey":"audit_permissions","submissionHash":"6685a086f76843d54ccb8a516d61be23347460dd6c7bd80aa209b0c00e929c84","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"51401","feedbackHash":"8b42993796858f117e9c674f297e1b3852cc379fe536f3bb2181ed695e915a02","nodeKey":"build_contract_project","submissionHash":"3caa80ad48e7b0c14e10003102aad617282440656cc9f8b73f1c192ee49c04dd","tag1":"verification:checks","tag2":"acceptance-v2","value":1},{"agentId":"52669","feedbackHash":"a2b189454ce4356edb81b9c65e82192cd210b33abd6dbbb3c231fb3883e5277e","nodeKey":"manifest","submissionHash":"4c5ad00e921814cabceb2a6fc99207eb6b21c96984715828f2de837bdfda71f4","tag1":"verification:checks","tag2":"acceptance-v2","value":1},{"agentId":"53903","feedbackHash":"6e5a3df1785c0ef5c24db1c3c966f539b4d8ae8d7ff938a7133d680674ad580c","nodeKey":"write_foundry_tests","submissionHash":"c032152f393bce59b3fe410cb1b1a16d9b18172fee9423894c02e17044cd2aca","tag1":"verification:checks","tag2":"acceptance-v2","value":1}],"site":null,"snapshotHash":"e67265dacff1227fa810481e506bb13c027855f51135c4cd71c279bd169fe958","state":"completed","submissions":[{"artifacts":[],"attempt":1,"bundleHash":null,"device":"7c0191a32541eb74","findings":[],"hash":"24bee3c96655bc4f8241f9ea3a4ef3a462a1555dde96317c6d4387ec7b0a3239","nodeId":"8e0d59cb-5856-47a6-9291-c843fabea874","outcome":"completed","summary":"The review is complete. The findings file is written and the tree is otherwise clean (the findings file is gitignored, and the scratch test is removed).\n\n**Result: no defects found in the Math Precision, Boundary and Numerical Gap area.** `.imd-findings.json` holds an empty findings list and eight coverage rows, all `holds`.\n\nWhat I checked in `src/SqueekChain.sol`:\n\n- **Arithmetic.** The only operations are two guarded subtractions and one unchecked addition. Each subtraction follows an explicit `>=` check on the same operands in the same call. The addition cannot wrap because the sum of balances is fixed at 1e27 by construction. There is no division, scaling, decimal conversion or narrowing cast anywhere.\n- **Constant.** `1_000_000_000 * 10 ** 18` evaluates to exactly 1e27, matching the README manifest value with 18 decimals. The aderyn large-literal lead is cosmetic.\n- **Boundaries.** The runtime bytecode contains no CALL, STATICCALL, DELEGATECALL, CALLCODE or SELFDESTRUCT. There is no payable function, no receive or fallback, and no bytes decoding. The only sentinel branches are the zero-address checks, and both sides of each were walked.\n- **Edge probes.** A scratch Foundry suite exercised self-transfer and self-transferFrom, zero-value spends with no allowance, transferFrom from the zero address, exact-balance and balance-plus-one amounts, uint256.max transfers, max and max-minus-one allowances, and a fuzzed three-hop conservation check. All behaved as intended and as OpenZeppelin v5 does.\n\nThe existing 28-test suite also builds and passes under forge 1.8.3 with solc 0.8.26. Nothing outside the assigned area turned up as a severe defect. The one design trait worth the author knowing, not a defect, is the standard ERC-20 approve front-running property, which OpenZeppelin v5 shares.","treeHash":null,"usage":{"cachedInputTokens":552899,"inputTokens":290,"model":"claude-fable-5-1","outputTokens":8245,"runtime":"claude","turns":10,"wallClockMs":163613}},{"artifacts":[],"attempt":1,"bundleHash":"7b7c82f73bf4f547f541390b5b13795a174e590106e84e3a400095512f72b61d","device":"2ab0b432477fde6c","findings":[],"hash":"3caa80ad48e7b0c14e10003102aad617282440656cc9f8b73f1c192ee49c04dd","nodeId":"0979407d-01c8-4dc9-b1e8-9938528834ab","outcome":"completed","summary":"Done. The project is written in full, but I could not compile or test it here: every shell command in this session failed at the sandbox layer before running, so forge never started.\n\n**What was delivered**\n\n- `src/SqueekChain.sol`: a dependency-free ERC-20 named SqueekChain, symbol SQK, 18 decimals. The constructor mints the fixed supply of one billion tokens, as a compile-time constant, once to `msg.sender`. There is no owner, mint, burn, pause, blocklist, fee or fallback. Reverts use OpenZeppelin v5-style custom errors. No DELEGATECALL, CALLCODE or SELFDESTRUCT can appear in its runtime.\n- `foundry.toml`: pins solc 0.8.26, evm_version cancun, optimizer on, and bytecode_hash none as the launch requires. No ffi, no fs_permissions, no path-pinned compiler.\n- `test/SqueekChain.t.sol`: 29 tests. They cover metadata, the one-time mint and its event, transfer and transferFrom success paths, each revert path with the exact error bytes, the absence of mint and privileged entry points tried from a stranger and from the deployer, the launch floor's opcode scan, and fuzzed conservation of supply and allowance accounting. Fuzz inputs are bounded by modulo, so they pass for any seed.\n- `test/support/Test.sol`: a minimal cheatcode interface with the same signatures as forge-std's Vm plus assertion wrappers over forge's native assert cheatcodes. This replaces a vendored forge-std, which could not be installed without a working shell.\n- `README.md`: assumptions, manifest values for the launch, build settings, operational responsibilities, and the testing limitation.\n\n**What could not be verified**\n\nEvery Bash call, including a bare `true`, returned this before executing:\n\n```\napply-seccomp: write /proc/self/setgroups (nested userns is capability-restricted; caller must provide CAP_SYS_ADMIN): Permission denied\n```\n\nReads outside the repository were also blocked, so no on-disk forge-std could be copied. As a result `forge build`, `forge test` and `forge fmt --check` were not run, and the verifier's run will be the first compile. I reviewed the sources by hand against solc 0.8.26 and the forge 1.8 cheatcode set, but a hand review is not a compile. The README records this limitation plainly.","treeHash":"2688d095486287fea0ebdc4f79002fe670e15165","usage":{"cachedInputTokens":495376,"inputTokens":322,"model":"claude-fable-5-1","outputTokens":32171,"runtime":"claude","turns":23,"wallClockMs":380376}},{"artifacts":[],"attempt":1,"bundleHash":"e96d8bdcb49e793560802f156d193529133a7b43053462a1310de2b57e843e2e","device":"7cb215928f3c9473","findings":[],"hash":"4c5ad00e921814cabceb2a6fc99207eb6b21c96984715828f2de837bdfda71f4","nodeId":"5b08d82b-d59a-4396-b950-cc8c31f364f7","outcome":"completed","summary":"I wrote `launch.json` for the SqueekChain (SQK) launch. It's the only file I changed, and it is not committed: `git commit` failed because no git author identity is set on this machine, and I left the git config alone.\n\nWhat it contains, taken from the accepted code in `src/SqueekChain.sol`:\n- **Token:** contract `SqueekChain`, name \"SqueekChain\", symbol \"SQK\", 18 decimals, and no constructor arguments, since the constructor takes none.\n- **Supply:** `totalSupply` is `\"1000000000000000000000000000\"`. That is exactly what the constructor mints to `msg.sender` (1,000,000,000 × 10^18).\n- **Application contracts:** none, because the accepted code has only the token.\n- **Pool:** paired with the IMD token at `0xd34a99bc0f67ae1bbd63c660e6d0b0dd03e263b7`, fee 12500, tick spacing 60, and the one-to-one starting price from the brief.\n- **Economics:** copied exactly from the brief.\n- **Notes:** a short description of the token: fixed supply, no owner, mint, burn, pause, blocklist or transfer fee.\n\n**Checks:**\n- The file parses as valid JSON. Nothing here checks it against the manifest schema, so I checked the keys by reading them.\n- `forge build` succeeds.\n- `forge test` with the required fuzz seed passes all 28 tests.","treeHash":"97762c524680b8b4e4d975694c4ad37643c372f5","usage":{"cachedInputTokens":107667,"inputTokens":8,"model":"claude-opus-5-5","outputTokens":1666,"runtime":"claude","turns":5,"wallClockMs":27886}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"fbdcf3c80b280e3b","findings":[],"hash":"5ddcf5e6ebdcef381137386c7fea32cdcbf7d0b6b0acbec5fc461d90a2daa4da","nodeId":"83c49928-889a-4173-a675-44f2a843c75f","outcome":"completed","summary":"The review is clean: I found no defects to keep. `.imd-findings.json` holds an empty findings list and a coverage record, and I changed no other files.\n\n**Specialist findings**\n- **audit_economics, info: approve race.** It reproduces as written. If the holder lowers an allowance from 100 to 50, a spender who front-runs the change can spend 150 in total. That is how standard ERC-20 `approve` works and it matches OpenZeppelin v5, so it is not a defect in this code. I dropped it.\n- **The other specialists and the tester** reported nothing. No two findings shared a root cause, so there was nothing to merge.\n- **Static analysis:** slither reported nothing. The aderyn note on `src/SqueekChain.sol:20` flags `1_000_000_000 * 10 ** 18`, which is the required 1e27 supply and is correct.\n\n**My own read of `src/SqueekChain.sol`**\n- **`transfer`** holds. It rejects the zero address as sender or receiver and checks the balance before the unchecked subtraction. A transfer to yourself leaves your balance unchanged. All balances add up to the fixed supply, so `+=` cannot overflow.\n- **`transferFrom`** holds. It reverts when the allowance is too small and leaves an unlimited (`type(uint256).max`) allowance untouched. If the transfer then reverts, the allowance spend is undone with it. A `from` of the zero address always reverts.\n- **`approve`** holds. It rejects the zero address on both sides and emits `Approval`.\n- **Supply and access:** the constructor takes no arguments and mints exactly 1,000,000,000 × 10¹⁸ to `msg.sender`, which is the factory. There is no owner, mint, burn, pause, blocklist or fee, so the swarm share, pool seed and swaps all move exact amounts.\n- **Deployability:** the contract is 1,415 bytes deployed and 1,523 bytes of creation code, well under the limits. It contains no DELEGATECALL, CALLCODE or SELFDESTRUCT.\n- **`launch.json`:** it matches the schema. `constructorArgs` is empty, which fits the no-argument constructor; `totalSupply` equals the amount minted; decimals are 18; addresses are lowercase.\n\nThe repository's own test suite passes: 52 of 52 tests with `forge test`. The protected launch tests need environment variables that only the verifier supplies, so I checked those by reading them against the contract rather than running them.","treeHash":null,"usage":{"cachedInputTokens":151124,"inputTokens":8,"model":"claude-opus-5-5","outputTokens":2403,"runtime":"claude","turns":4,"wallClockMs":52180}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"2d027bc56749d95c","findings":[],"hash":"6685a086f76843d54ccb8a516d61be23347460dd6c7bd80aa209b0c00e929c84","nodeId":"bc295af8-319e-4b27-8a49-c9e365dec623","outcome":"completed","summary":"The findings file is in place and the tree is otherwise unchanged. The review is complete.\n\n**Result: no defects found in the Access Control, Trust Gap or Asymmetry areas.** The findings file holds an empty list and eight coverage rows, one per listed entry point plus the constructor and four invariant rows.\n\n**What the token is.** `src/SqueekChain.sol` is a self-contained ERC-20 with two storage mappings and nothing else. The constructor takes no arguments and mints the full supply of 10^27 minor units to msg.sender once. There is no owner, modifier, initializer, proxy, receive, fallback, external call, fee, burn, pause or blocklist. The supply is a pure constant, so it can never grow.\n\n**What I checked, and how.**\n- Compiled with solc 0.8.26 and ran the project's own suite. All 28 tests pass, including the 22 privileged-selector probes tried from a stranger and from the deployer, and the opcode walk that excludes reachable DELEGATECALL, CALLCODE and SELFDESTRUCT.\n- Ran a scratch probe of my own, since deleted, covering the asymmetry edges: zero-value transferFrom with no allowance, transferFrom with a zero sender, self-transfer and self-transferFrom, the approve race, and storage slots 0 through 7. Every behavior matched OpenZeppelin v5 exactly.\n- Inspected the compiled ABI and storage layout. The ABI exposes only the ERC-20 surface plus the public constant getter. Storage is exactly slot 0 for balances and slot 1 for allowances.\n\n**Trust assumptions, not defects.** Approve sets rather than adjusts, so the standard ERC-20 allowance race exists, as in every OpenZeppelin token, and the README already tells holders they are responsible for their approvals. The `ERC20InvalidSender` branch in the private transfer helper is unreachable because the allowance spend rejects a zero owner first. That is harmless dead code mirroring OpenZeppelin's structure.\n\n**Coverage.** All three listed entry points and the constructor are marked `holds` with reasons. Nothing was left unreached. No launch.json exists yet, so there was no manifest to check. The README's stated manifest values are consistent with the token's constants and the launch's pool and economics.","treeHash":null,"usage":{"cachedInputTokens":574505,"inputTokens":258,"model":"claude-fable-5-1","outputTokens":14075,"runtime":"claude","turns":23,"wallClockMs":183086}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"63274cc86a9400de","findings":[{"citation":"resolved","description":"The Economic Security guide asks for ERC-20 compliance edge cases. `_approve` sets the allowance to `value` unconditionally and there is no increase/decrease helper, so a holder who lowers an existing allowance can be front-run by the spender. This is the well-known ERC-20 approve race; OpenZeppelin v5 made the identical choice (it also removed increaseAllowance/decreaseAllowance), so this is a property of the agreed standard-ERC-20 design, not a bug in this implementation. Reported for completeness as a holder-side trust assumption: a spender you approved can spend up to the sum of consecutive non-zero allowances if they watch the mempool. No fix is required to ship; the mitigation is a holder-side convention (approve 0 before a new amount) or an off-chain signed-approval scheme, both of which are out of the brief's scope.","line":121,"path":"src/SqueekChain.sol","reproduction":"State: deployer D holds the supply. 1) D calls approve(S, 100) -> allowance(D,S)=100. 2) D submits approve(S, 50) intending to lower it. 3) S sees the pending tx and front-runs with transferFrom(D, S, 100) -> allowance 0, S holds 100. 4) D's approve(S, 50) mines -> allowance 50. 5) S calls transferFrom(D, S, 50) -> S holds 150. Expected by D: S can spend at most 100 ever (the larger of the two approvals). Actual: S spends 150. No guard in `_approve` or `_spendAllowance` interrupts this; it is identical to OpenZeppelin ERC20 v5 behaviour.","severity":"info","snippet":"        _allowances[owner][spender] = value;","title":"approve() overwrites the allowance, so changing a non-zero allowance is exposed to the standard ERC-20 front-running race (inherent to ERC-20, same as OpenZeppelin v5; trust assumption, not a code def"}],"hash":"6d32d3f964574e6863117921a4051cf48cbc9135754ef6e8d2d0fdd3e6ece30f","nodeId":"0f4b7e5e-8c7d-4a37-a250-22b7f75afdf4","outcome":"completed","summary":"The review is complete and the findings file is written and valid.\n\n**Outcome: no defects in the assigned area.** SqueekChain is a 134-line, dependency-free fixed-supply ERC-20 with no owner, mint, burn, pause, blocklist, fee, hook, receive or fallback. I checked it against the Economic Security, Invariant and Flow Gap guides and found nothing that loses funds, breaks a launch flow or violates a conservation law.\n\n**What I verified**\n- **Launch flows are exact.** Every transfer path debits and credits the stated amount and returns true, so the factory-to-distributor transfer, the Uniswap v4 seed and trader buys and sells all settle whole. The constructor takes no arguments, so there is no exemption list to mis-wire.\n- **Conservation holds.** I ran a scratch Foundry invariant test driving transfer, approve and transferFrom from five actors over 128,000 calls with zero reverts. The sum of balances stayed at the constant supply and allowance accounting matched at every step. The scratch file is deleted.\n- **Allowance paths.** The unlimited-allowance shortcut, exact decrement after the bound check, and the unreachable zero-owner path all behave as OpenZeppelin v5 does.\n- **Static-analysis lead.** The aderyn large-literal note is a compile-time constant equal to the manifest supply, confirmed by the existing test. Not a defect.\n- **Existing suite.** All 28 project tests pass on forge 1.8.3.\n\n**One informational item recorded.** The standard ERC-20 approve front-running race applies, with a concrete five-step sequence in the file. It is inherent to the agreed ERC-20 design and identical to OpenZeppelin v5, so it is a holder-side trust assumption rather than something the author must change.\n\n**Coverage.** All three entry points have rows: approve is marked finding against the informational item, transfer and transferFrom hold. Three invariant rows and the static-analysis lead are recorded as holding. Nothing in my area was left unreached. No file in the tree was changed other than the findings record.","treeHash":null,"usage":{"cachedInputTokens":620214,"inputTokens":258,"model":"claude-fable-5-1","outputTokens":12660,"runtime":"claude","turns":25,"wallClockMs":199675}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"a4c81f495eb81dd0","findings":[],"hash":"7c4666c254490385c26919a91d15462205d08cf60e4cc8b8c7329c7c5d48e1e7","nodeId":"8e0d59cb-5856-47a6-9291-c843fabea874","outcome":"failed","summary":"Invalid API key · Fix external API key","treeHash":null,"usage":{"cachedInputTokens":0,"inputTokens":0,"model":null,"outputTokens":0,"runtime":"claude","turns":1,"wallClockMs":2812}},{"artifacts":[],"attempt":1,"bundleHash":"8fcee19f001e8003095129500919b17239ea8561e9b98dece24b55b843c981a9","device":"6a67f34b10f5ad79","findings":[],"hash":"c032152f393bce59b3fe410cb1b1a16d9b18172fee9423894c02e17044cd2aca","nodeId":"26156176-d7fb-4d28-9de6-f65d4dedb845","outcome":"completed","summary":"已完成，仅修改 `test/`，无新增依赖。\n\n- 补充边界、失败路径、授权撤销及回滚测试。\n- 新增 3 个不变量，验证 32,768 次随机调用。\n- 指定种子下，`forge test` 全部通过：52 项。\n- `forge build`、格式检查通过；合约各项覆盖率均为 100%。\n\n未发现需要报告的实现缺陷。","treeHash":"1e5e22eea132101549d7003b5e260e02acca9889","usage":{"cachedInputTokens":982272,"inputTokens":70445,"model":"gpt-6-astra","outputTokens":16644,"runtime":"codex","turns":5,"wallClockMs":543307}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"8d428b115b0ebd64","findings":[],"hash":"d7e4883cf7b76773e3f7e66c6b54061748d049a08d32d77a1e5eb5a7256d6b7d","nodeId":"d5756e3d-9c61-4846-94eb-b4cb57cd1418","outcome":"completed","summary":"The review is complete and the findings file is written. No defects were found in SqueekChain.\n\n**Outcome.** The file `.imd-findings.json` holds an empty findings list and eight coverage rows, one for each of the three state-changing entry points plus five invariants and periphery checks. The scratch probe tests were deleted after running, and no repository file was changed.\n\n**What I checked, against the Execution Trace, Periphery and First Principles guides:**\n- **transfer and transferFrom.** Zero-address receiver, insufficient balance at exactly balance plus one, self-transfer of the whole balance, zero-value transfer from an empty account, and third-party transferFrom with from equal to to. The unchecked add in `_transfer` cannot overflow because only the constructor and that function write balances, and the sum is always the fixed supply. A random-walk fuzz across three accounts confirmed conservation.\n- **Allowance paths.** Allowance is spent before the balance check, and a later revert unwinds the spend. The unlimited sentinel applies only to the exact max value. A transferFrom with sender zero reverts in the allowance step exactly as OpenZeppelin v5 does, so the `ERC20InvalidSender` branch is unreachable but harmless.\n- **Deployment phase.** The constructor takes no arguments and mints exactly 10^27 minor units to the caller, which is the factory at launch. There is no owner, initializer, mint, burn, pause, blocklist, receive or fallback. The compiled ABI exposes only approve, transfer and transferFrom as state-changing functions.\n- **Launch floor.** Transfers move exactly what they say, so the swarm share, the pool seed and trader swaps arrive whole. The reachable-opcode scan for DELEGATECALL, CALLCODE and SELFDESTRUCT passes. Runtime size is well under the EIP-170 limit.\n- **Periphery.** The cheatcode shim in `test/support/Test.sol` matches forge 1.8.3. All 28 suite tests and my 10 probes pass, and format checking is clean on the repository's own files.\n- **Static analysis lead.** The aderyn large-literal note on line 20 is benign. The literal evaluates to 10^27 and a test asserts it.\n\n**One note, not a defect.** The README's closing paragraph says forge could not be run before submission. The project now builds and passes under forge 1.8.3, so that paragraph is stale documentation.","treeHash":null,"usage":{"cachedInputTokens":438275,"inputTokens":194,"model":"claude-fable-5-1","outputTokens":13733,"runtime":"claude","turns":22,"wallClockMs":191378}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"8d26cb1a4eaeb75a","findings":[],"hash":"da8e951c52ca7cdaa375242d147ba910d9b53ccf0bbcd49eaf65f094bfcac837","nodeId":"8e0d59cb-5856-47a6-9291-c843fabea874","outcome":"failed","summary":"Invalid API key · Fix external API key","treeHash":null,"usage":{"cachedInputTokens":0,"inputTokens":0,"model":null,"outputTokens":0,"runtime":"claude","turns":1,"wallClockMs":1561}}],"verification":[{"checks":[{"durationMs":318,"exitCode":0,"name":"build","output":"Compiling 3 files with Solc 0.8.26\nSolc 0.8.26 finished in 262.97ms\nCompiler run successful!\n","passed":true},{"durationMs":61,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 28 tests for test/SqueekChain.t.sol:SqueekChainTest\n[PASS] testFuzz_approveAnyAmount(address,uint256) (runs: 256, μ: 62112, ~: 62291)\n[PASS] testFuzz_transferConservesSupply(address,uint256) (runs: 256, μ: 102599, ~: 104718)\n[PASS] testFuzz_transferFromRespectsAllowance(uint256,uint256) (runs: 256, μ: 129067, ~: 149656)\n[PASS] testFuzz_transferRevertsAboveBalance(uint256) (runs: 256, μ: 33675, ~: 33649)\n[PASS] test_approveOverwritesPreviousAllowance() (gas: 90700)\n[PASS] test_approveRevertsForZeroSpender() (gas: 30768)\n[PASS] test_approveSetsAllowanceAndEmits() (gas: 74797)\n[PASS] test_constructorEmitsMintTransfer() (gas: 12015)\n[PASS] test_constructorMintsWholeSupplyToDeployer() (gas: 52377)\n[PASS] test_holderCannotBeMovedByDeployerWithoutApproval() (gas: 92836)\n[PASS] test_metadata() (gas: 27272)\n[PASS] test_noCallIncreasesSupplyOrMintsToCaller() (gas: 507186)\n[PASS] test_noPrivilegedCallMovesOrFreezesAHolder() (gas: 415264)\n[PASS] test_rejectsPlainEther() (gas: 36955)\n[PASS] test_runtimeCodeHasNoDelegatecallOrSelfdestruct() (gas: 1970510)\n[PASS] test_selfTransferKeepsBalance() (gas: 40947)\n[PASS] test_transferFromRevertsToZeroAddress() (gas: 83616)\n[PASS] test_transferFromRevertsWhenAllowanceTooSmall() (gas: 98706)\n[PASS] test_transferFromRevertsWhenOwnerBalanceInsufficient() (gas: 93583)\n[PASS] test_transferFromRevertsWithoutAllowance() (gas: 33587)\n[PASS] test_transferFromSpendsAllowanceAndEmits() (gas: 153896)\n[PASS] test_transferMovesBalanceAndEmits() (gas: 87810)\n[PASS] test_transferOfZeroSucceeds() (gas: 45818)\n[PASS] test_transferRevertsOneAboveBalance() (gas: 33437)\n[PASS] test_transferRevertsToZeroAddress() (gas: 30786)\n[PASS] test_transferRevertsWhenBalanceInsufficient() (gas: 33195)\n[PASS] test_transferWholeBalanceLeavesZero() (gas: 71579)\n[PASS] test_unlimitedAllowanceIsNotDecreased() (gas: 126656)\nSuite result: ok. 28 passed; 0 failed; 0 skipped; finished in 8.85ms (35.75ms CPU time)\n\nRan 1 test suite in 9.52ms (8.85ms CPU time): 28 tests passed, 0 failed, 0 skipped (28 total tests)\n","passed":true},{"durationMs":31,"exitCode":0,"name":"source-index","output":"{\"v\":1,\"entryPoints\":[\"SqueekChain.approve(address,uint256)\",\"SqueekChain.transfer(address,uint256)\",\"SqueekChain.transferFrom(address,address,uint256)\"],\"files\":{\".gitignore\":3,\"README.md\":92,\"foundry.toml\":18,\"src/SqueekChain.sol\":133,\"test/SqueekChain.t.sol\":358,\"test/support/Test.sol\":63},\"excluded\":[\"lib/\",\"node_modules/\"],\"truncated\":false}","passed":true},{"durationMs":391,"exitCode":0,"name":"slither","output":"slither: no results at low impact or above","passed":true},{"durationMs":205,"exitCode":0,"name":"aderyn","output":"[low] large-numeric-literal at src/SqueekChain.sol:20: Large Numeric Literal","passed":true}],"detail":"all checks passed","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"3caa80ad48e7b0c14e10003102aad617282440656cc9f8b73f1c192ee49c04dd","verifiedTreeHash":"2688d095486287fea0ebdc4f79002fe670e15165","verifierVersion":"0.1.0+bc968d1b"},{"checks":[{"durationMs":304,"exitCode":0,"name":"build","output":"Compiling 3 files with Solc 0.8.26\nSolc 0.8.26 finished in 244.78ms\nCompiler run successful!\n","passed":true},{"durationMs":67,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 28 tests for test/SqueekChain.t.sol:SqueekChainTest\n[PASS] testFuzz_approveAnyAmount(address,uint256) (runs: 256, μ: 62112, ~: 62291)\n[PASS] testFuzz_transferConservesSupply(address,uint256) (runs: 256, μ: 102599, ~: 104718)\n[PASS] testFuzz_transferFromRespectsAllowance(uint256,uint256) (runs: 256, μ: 129067, ~: 149656)\n[PASS] testFuzz_transferRevertsAboveBalance(uint256) (runs: 256, μ: 33675, ~: 33649)\n[PASS] test_approveOverwritesPreviousAllowance() (gas: 90700)\n[PASS] test_approveRevertsForZeroSpender() (gas: 30768)\n[PASS] test_approveSetsAllowanceAndEmits() (gas: 74797)\n[PASS] test_constructorEmitsMintTransfer() (gas: 12015)\n[PASS] test_constructorMintsWholeSupplyToDeployer() (gas: 52377)\n[PASS] test_holderCannotBeMovedByDeployerWithoutApproval() (gas: 92836)\n[PASS] test_metadata() (gas: 27272)\n[PASS] test_noCallIncreasesSupplyOrMintsToCaller() (gas: 507186)\n[PASS] test_noPrivilegedCallMovesOrFreezesAHolder() (gas: 415264)\n[PASS] test_rejectsPlainEther() (gas: 36955)\n[PASS] test_runtimeCodeHasNoDelegatecallOrSelfdestruct() (gas: 1970510)\n[PASS] test_selfTransferKeepsBalance() (gas: 40947)\n[PASS] test_transferFromRevertsToZeroAddress() (gas: 83616)\n[PASS] test_transferFromRevertsWhenAllowanceTooSmall() (gas: 98706)\n[PASS] test_transferFromRevertsWhenOwnerBalanceInsufficient() (gas: 93583)\n[PASS] test_transferFromRevertsWithoutAllowance() (gas: 33587)\n[PASS] test_transferFromSpendsAllowanceAndEmits() (gas: 153896)\n[PASS] test_transferMovesBalanceAndEmits() (gas: 87810)\n[PASS] test_transferOfZeroSucceeds() (gas: 45818)\n[PASS] test_transferRevertsOneAboveBalance() (gas: 33437)\n[PASS] test_transferRevertsToZeroAddress() (gas: 30786)\n[PASS] test_transferRevertsWhenBalanceInsufficient() (gas: 33195)\n[PASS] test_transferWholeBalanceLeavesZero() (gas: 71579)\n[PASS] test_unlimitedAllowanceIsNotDecreased() (gas: 126656)\nSuite result: ok. 28 passed; 0 failed; 0 skipped; finished in 8.47ms (32.58ms CPU time)\n\nRan 1 test suite in 9.29ms (8.47ms CPU time): 28 tests passed, 0 failed, 0 skipped (28 total tests)\n","passed":true},{"durationMs":30,"exitCode":0,"name":"source-index","output":"{\"v\":1,\"entryPoints\":[\"SqueekChain.approve(address,uint256)\",\"SqueekChain.transfer(address,uint256)\",\"SqueekChain.transferFrom(address,address,uint256)\"],\"files\":{\".gitignore\":3,\"README.md\":92,\"foundry.toml\":18,\"launch.json\":24,\"src/SqueekChain.sol\":133,\"test/SqueekChain.t.sol\":358,\"test/support/Test.sol\":63},\"excluded\":[\"lib/\",\"node_modules/\"],\"truncated\":false}","passed":true}],"detail":"all checks passed","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"4c5ad00e921814cabceb2a6fc99207eb6b21c96984715828f2de837bdfda71f4","verifiedTreeHash":"97762c524680b8b4e4d975694c4ad37643c372f5","verifierVersion":"0.1.0+bc968d1b"},{"checks":[{"durationMs":1290,"exitCode":0,"name":"build","output":"Compiling 6 files with Solc 0.8.26\nSolc 0.8.26 finished in 1.11s\nCompiler run successful!\n","passed":true},{"durationMs":13119,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 28 tests for test/SqueekChain.t.sol:SqueekChainTest\n[PASS] testFuzz_approveAnyAmount(address,uint256) (runs: 256, μ: 62192, ~: 62291)\n[PASS] testFuzz_transferConservesSupply(address,uint256) (runs: 256, μ: 103318, ~: 104718)\n[PASS] testFuzz_transferFromRespectsAllowance(uint256,uint256) (runs: 256, μ: 129887, ~: 149668)\n[PASS] testFuzz_transferRevertsAboveBalance(uint256) (runs: 256, μ: 33676, ~: 33649)\n[PASS] test_approveOverwritesPreviousAllowance() (gas: 90700)\n[PASS] test_approveRevertsForZeroSpender() (gas: 30768)\n[PASS] test_approveSetsAllowanceAndEmits() (gas: 74797)\n[PASS] test_constructorEmitsMintTransfer() (gas: 12015)\n[PASS] test_constructorMintsWholeSupplyToDeployer() (gas: 52377)\n[PASS] test_holderCannotBeMovedByDeployerWithoutApproval() (gas: 92836)\n[PASS] test_metadata() (gas: 27272)\n[PASS] test_noCallIncreasesSupplyOrMintsToCaller() (gas: 507186)\n[PASS] test_noPrivilegedCallMovesOrFreezesAHolder() (gas: 415264)\n[PASS] test_rejectsPlainEther() (gas: 36955)\n[PASS] test_runtimeCodeHasNoDelegatecallOrSelfdestruct() (gas: 1970510)\n[PASS] test_selfTransferKeepsBalance() (gas: 40947)\n[PASS] test_transferFromRevertsToZeroAddress() (gas: 83616)\n[PASS] test_transferFromRevertsWhenAllowanceTooSmall() (gas: 98706)\n[PASS] test_transferFromRevertsWhenOwnerBalanceInsufficient() (gas: 93583)\n[PASS] test_transferFromRevertsWithoutAllowance() (gas: 33587)\n[PASS] test_transferFromSpendsAllowanceAndEmits() (gas: 153896)\n[PASS] test_transferMovesBalanceAndEmits() (gas: 87810)\n[PASS] test_transferOfZeroSucceeds() (gas: 45818)\n[PASS] test_transferRevertsOneAboveBalance() (gas: 33437)\n[PASS] test_transferRevertsToZeroAddress() (gas: 30786)\n[PASS] test_transferRevertsWhenBalanceInsufficient() (gas: 33195)\n[PASS] test_transferWholeBalanceLeavesZero() (gas: 71579)\n[PASS] test_unlimitedAllowanceIsNotDecreased() (gas: 126656)\nSuite result: ok. 28 passed; 0 failed; 0 skipped; finished in 113.42ms (213.37ms CPU time)\n\nRan 22 tests for test/SqueekChain.edge.t.sol:SqueekChainEdgeTest\n[PASS] testFuzz_approvalReplacementIsIdempotent(uint256,uint256) (runs: 1000, μ: 171460, ~: 171554)\n[PASS] testFuzz_insufficientBalanceRollsBackFiniteAllowance(uint256,uint256) (runs: 1000, μ: 208283, ~: 208622)\n[PASS] testFuzz_reducingApprovalImmediatelyLimitsSpending(uint256,uint256) (runs: 1000, μ: 169455, ~: 169682)\n[PASS] testFuzz_roundTripRestoresBalancesButNotSpentAllowance(uint256) (runs: 1000, μ: 197019, ~: 197306)\n[PASS] testFuzz_zeroRecipientRollsBackAllowance(uint256,uint256) (runs: 1000, μ: 143062, ~: 143073)\n[PASS] test_approvalsAreIsolatedByBothOwnerAndSpender() (gas: 355031)\n[PASS] test_contractDeployerReceivesExactlyOneMint() (gas: 217240)\n[PASS] test_exactAllowanceCanBeSpentInPartsButCannotBeReplayed() (gas: 234680)\n[PASS] test_fullSupplyCanMoveThroughAnApprovedSpender() (gas: 161105)\n[PASS] test_maximumMinusOneIsFiniteAndDecreases() (gas: 171108)\n[PASS] test_maximumTransferRevertsWithoutChangingBalances() (gas: 80888)\n[PASS] test_oneWeiCanBeTransferredAndReturned() (gas: 148220)\n[PASS] test_ownerUsingTransferFromNeedsItsOwnApproval() (gas: 192712)\n[PASS] test_selfTransferFromConsumesAllowanceWithoutMovingTokens() (gas: 144475)\n[PASS] test_selfTransferStillRequiresEnoughBalance() (gas: 80985)\n[PASS] test_transferFromCannotSourceTheZeroAddress() (gas: 107011)\n[PASS] test_unlimitedAllowanceDoesNotBypassBalanceChecks() (gas: 142260)\n[PASS] test_unlimitedApprovalCanBeRevokedAfterSpending() (gas: 222375)\n[PASS] test_zeroApprovalStillRejectsZeroSpender() (gas: 95484)\n[PASS] test_zeroCallerGuards() (gas: 103127)\n[PASS] test_zeroTransferFromNeedsNoBalanceOrApprovalAndEmits() (gas: 111335)\n[PASS] test_zeroValueDoesNotMakeZeroRecipientValid() (gas: 117137)\nSuite result: ok. 22 passed; 0 failed; 0 skipped; finished in 113.59ms (500.36ms CPU time)\n\nRan 2 tests for test/SqueekChain.invariant.t.sol:SqueekChainInvariantTest\n[PASS]\nSqueekChainInvariantTest invariants:\n[PASS] invariant_allowancesMatchTheLatestApprovalAndSubsequentSpending\n[PASS] invariant_eachBalanceMatchesAuthorizedInflowsAndOutflows\n[PASS] invariant_fixedSupplyEqualsAllTrackedBalances\n SqueekChainInvariantTest invariants (runs: 256, calls: 32768, reverts: 0)\n\n╭--------------------+-----------------------+-------+---------+----------╮\n| Contract           | Selector              | Calls | Reverts | Discards |\n+=========================================================================+\n| SqueekChainHandler | approve               | 3771  | 0       | 0        |\n|--------------------+-----------------------+-------+---------+----------|\n| SqueekChainHandler | approveZeroSpender    | 3653  | 0       | 0        |\n|--------------------+-----------------------+-------+---------+----------|\n| SqueekChainHandler | donate                | 3497  | 0       | 0        |\n|--------------------+-----------------------+-------+---------+----------|\n| SqueekChainHandler | spendTooMuchAllowance | 3697  | 0       | 0        |\n|--------------------+-----------------------+-------+---------+----------|\n| SqueekChainHandler | spendTooMuchBalance   | 3677  | 0       | 0        |\n|--------------------+-----------------------+-------+---------+----------|\n| SqueekChainHandler | transfer              | 3620  | 0       | 0        |\n|--------------------+-----------------------+-------+---------+----------|\n| SqueekChainHandler | transferFrom          | 3688  | 0       | 0        |\n|--------------------+-----------------------+-------+---------+----------|\n| SqueekChainHandler | transferToZero        | 3542  | 0       | 0        |\n|--------------------+-----------------------+-------+---------+----------|\n| SqueekChainHandler | transferTooMuch       | 3623  | 0       | 0        |\n╰--------------------+-----------------------+-------+---------+----------╯\n\n[PASS] test_handlerExercisesSuccessFailureRevocationAndAliasing() (gas: 1835750)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 13.02s (13.00s CPU time)\n\nRan 3 test suites in 13.03s (13.25s CPU time): 52 tests passed, 0 failed, 0 skipped (52 total tests)\n","passed":true},{"durationMs":56,"exitCode":0,"name":"source-index","output":"{\"v\":1,\"entryPoints\":[\"SqueekChain.approve(address,uint256)\",\"SqueekChain.transfer(address,uint256)\",\"SqueekChain.transferFrom(address,address,uint256)\"],\"files\":{\".gitignore\":3,\"README.md\":92,\"foundry.toml\":18,\"src/SqueekChain.sol\":133,\"test/SqueekChain.edge.t.sol\":288,\"test/SqueekChain.invariant.t.sol\":134,\"test/SqueekChain.t.sol\":358,\"test/handlers/SqueekChainHandler.sol\":167,\"test/support/Test.sol\":80},\"excluded\":[\"lib/\",\"node_modules/\"],\"truncated\":false}","passed":true}],"detail":"all checks passed","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"c032152f393bce59b3fe410cb1b1a16d9b18172fee9423894c02e17044cd2aca","verifiedTreeHash":"1e5e22eea132101549d7003b5e260e02acca9889","verifierVersion":"0.1.0+bc968d1b"}]}