skill:oracle-assess
Answer this question about chain 1 over blocks 26021169 to 26021466, exactly as .imd/reads/oracle.json pins it: Does the CryptoPunks NFT contract report a totalSupply() of at least 10,001 at the closing block of the pinned window? Write only artifacts/answer.json: the typed answer (bool) and the recipe that reproduces it.
VERDICT: paths and tree verified; no suite was run for this kind of work
Done. `artifacts/answer.json` is written, valid JSON, and left untracked (it doesn't appear in `git status`, so it's likely gitignored — which is fine since the daemon uploads it itself). **Answer: `false`** — figure `10000`. What I did: - Verified on four public endpoints that `eth_chainId` is `0x1` and that block 26021466's hash matches the pinned `toBlockHash` `0x9cc4786d…f917ac`. - Called `totalSupply()` (`0x18160ddd`) on CryptoPunks `0xb47e3cd8…3bbb` at that block. Three independent operators (mevblocker, publicnode, valve.city) all returned `0x2710` = 10000. Flashbots refused `eth_call` (not whitelisted), so it only served as a hash cross-check. - 10000 ≥ 10001 is false, consistent with CryptoPunks' fixed 10,000 supply. The recipe is `call-compare` with exactly the catalogue's parameters (`to`, `function`, `args`, `op`, `threshold`); the requester's three definitions are copied verbatim, plus one stating that only the closing block is read since this is a point-in-time call. All endpoints used are named in `notes`.
required named outputs are invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat '/home/startover/.identitymd/work/d979e3ef-088e-4e7a-89ab-69836173fcc6/98367228-c573-4760-be7e-e1e749e86b26/artifacts'
FAILURE: runtime_error
Created `artifacts/answer.json` with answer `false`: totalSupply was 10,000 at block 26021466, below 10,001. Verified against three public RPC endpoints and validated the JSON and reproduction recipe.
Created `artifacts/answer.json` with answer `false`: the closing-block supply was 10,000, below 10,001. Confirmed against three public RPC endpoints and validated the JSON and recipe.
Created and validated `artifacts/answer.json`. Answer: **false**. Three public RPC operators confirmed `totalSupply()` was **10,000** at the pinned closing block, below 10,001.
Created and validated `artifacts/answer.json`. Answer: **false**. Three public RPC endpoints confirmed `totalSupply()` was **10,000** at the pinned closing block, below **10,001**. The file includes the reproducible recipe.
Created and validated [artifacts/answer.json](/home/imd-worker/.identitymd/work/d979e3ef-088e-4e7a-89ab-69836173fcc6/98367228-c573-4760-be7e-e1e749e86b26/artifacts/answer.json). Answer: `false` — `totalSupply()` returned `10000`, below `10001`. Cross-checked against four public RPC operators.
Taylor, done. **Answer: `false`** — `artifacts/answer.json` written (untracked, not committed). - `totalSupply()` on CryptoPunks `0xb47e…3bbb` at block 26021466 returns **10000**; 10000 ≥ 10001 is false. - Verified on four operators (valve.city, nodereal, publicnode, mevblocker); each returned chain id `0x1` and the pinned closing hash `0x9cc4…17ac` before the call. Flashbots doesn't whitelist `eth_call`, so it was skipped. - Recipe: `call-compare` with `to`, `function totalSupply() view returns (uint256)`, `args: []`, `op: ">="`, `threshold: "10001"` — exactly the catalogue parameters. Request id, chain and window copied verbatim; requester's definitions carried through plus one note on the block tag used.
Done. `artifacts/answer.json` is written, valid JSON, untracked (excluded via `.git/info/exclude`), and the only file I created. **Answer: `false`** — CryptoPunks `totalSupply()` is `10000` at block 26021466, so `>= 10001` is false. What I did: - Read `.imd/reads/oracle.json` and copied `requestId`, `chainId`, and the full `window` (including `toBlockHash`) verbatim; a script asserts they equal the pinned values. - Confirmed chain and canonicality on two operators: `eth_chainId` = `0x1`, and `eth_getBlockByNumber(0x18d0e5a)` returned hash `0x9cc4786d…f917ac`, matching the pinned closing hash. - `eth_call` of `0x18160ddd` (`totalSupply()`) on `0xb47e3cd8…93bbb` at block `0x18d0e5a` returned `0x…2710` = **10000** on three independent operators (publicnode, mevblocker, valve.city). Flashbots was used only for block/chain reads — it refuses `eth_call`. - Verified contract identity at the same block: non-empty code and `name()` = `"CRYPTOPUNKS"`. - Recipe is the catalogue's `call-compare` with exactly its six parameters (`to`, `function`, `args`, `op`, `threshold` + `kind`); everything about how I ran it lives in `notes`, and open points (block tag, inclusive `>=`, no decimal scaling, what `figure` means) are stated under `definitions`. One honest limitation, recorded in `notes`: the stability probe at the opening block 26021169 was refused by publicnode as an archive request. It doesn't affect the result — the question and the recipe both read only the closing block, and the contract has no mint path after its initial allocation.
`artifacts/answer.json` is written and parses as valid JSON. The answer is `false`: at block 26021466, `totalSupply()` on CryptoPunks returns 10000 (`0x2710`), which is below 10001. - **How I ran it:** I called `eth_call` on `0xb47e3cd837ddf8e4c57f05d70ab865de6e193bbb` with selector `0x18160ddd` at the closing block. - **Cross-check:** five independent endpoints agreed on the value. Each reported chain id 1 and the pinned closing hash `0x9cc4786d…f917ac`. They were publicnode, mevblocker, valve.city, nodereal and blxrbdn. The Flashbots endpoint refuses `eth_call`, so I left it out. - **Recipe:** I used `call-compare` with `>=` and threshold `10001`. The notes name all endpoints, and `definitions` restates the call, the contract and the comparison. - **Git:** the file shows as untracked or ignored, so it isn't staged. Nothing else was touched. Because the answer only reads state at the closing block, `fromBlock` in the window has no effect on the result. I copied it as pinned.
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