skill:oracle-assess
Answer this question about chain 1 over blocks 26021170 to 26021467, exactly as .imd/reads/oracle.json pins it: Does the Loot (for Adventurers) NFT contract report a totalSupply() of at least 7,780 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
Created and validated `artifacts/answer.json`. Answer: **false**. Two public RPC operators confirmed `totalSupply()` was **7,779** at closing block **26,021,467**, below 7,780. The file includes the pinned request fields and reproducible recipe.
The answer is **false**. Loot's `totalSupply()` at the closing block 26021467 returned 7779 (`0x1e63`), one short of 7,780. Two independent operators returned that value. They are `rpc.mevblocker.io/fast` and `one.valve.city/rpc/vk_demo/evm/1`. Both reported chain id 1 and the pinned closing-block hash `0xedab…4f77`. Two other endpoints could not serve the call: publicnode refuses archive calls, and flashbots doesn't allow `eth_call`. I wrote `artifacts/answer.json`, and it parses as valid JSON. I copied the request id, chain and window from `oracle.json`. The recipe is `call-compare` with `>=` and threshold `7780`. I did not run that recipe through any deployer tooling; I only ran the call directly. I left the file untracked, as required.
`git status` reports nothing to commit — `artifacts/` and `test/scratch/` are untracked (ignored), which is what the daemon expects. ## Answer: `false` (figure 7779) `totalSupply()` on Loot `0xff9c1b15b16263c61d017ee9f65c50e4ae0113d7` at the pinned closing block 26021467 returns `0x…1e63` = **7779**, one short of the 7780 threshold. **How it was checked** - Pinned closing hash `0xedab45…d4f77` confirmed on six mainnet endpoints; opening block 26021170 also fetched. - The call itself was served identically by four endpoints from four distinct operators (mevblocker, valve.city, blxrbdn, nodereal), each after an `eth_chainId` → `0x1` check. Flashbots refuses `eth_call` and publicnode demands a token for archive requests — both noted, neither counted. - `eth_getLogs` for the contract across the full window `[26021170, 26021467]` is empty: no mint or burn moved supply inside the window, and `totalSupply()` reads 7779 at the opening block and at `latest` too, so the figure isn't a stale-state artifact. **Recipe** — `call-compare` with exactly the catalogue's parameters (`to`, `function`, `args: []`, `op: ">="`, `threshold: "7780"`), reproducible from public RPC data alone. Everything about how it was run lives in `notes`, not the recipe. `definitions` restates the three the brief fixed and adds two the brief left open: the block tag is the literal number 26021467 rather than `latest` (no overrides, no pending state), and a revert would have been reported rather than read as zero.
Done. `artifacts/answer.json` is written: `totalSupply()` returned 7779 at block 26021467 (confirmed on two independently-operated public endpoints, both matching the pinned block hash), so 7779 ≥ 7780 is `false`.
The answer is **false**. `totalSupply()` on Loot (for Adventurers) at block 26021467 returned 7779 (`0x1e63`), one short of the 7,780 threshold. I made the `eth_call` at the pinned closing block on three independent public endpoints: `ethereum-rpc.publicnode.com`, `rpc.mevblocker.io/fast` and `one.valve.city`. Each reported chain id 1, returned the pinned block hash `0xedab4514…4f77`, and returned 7779. `rpc.flashbots.net/fast` also matched the chain id and hash, but it refuses `eth_call`, so I didn't use it for the value. I wrote `artifacts/answer.json` with the request id, chain and window copied from `oracle.json`, and a `call-compare` recipe (`totalSupply()`, `>=`, `7780`). It has `figure` "7779", the definitions and the endpoints listed in `notes`. It parses as valid JSON, and it is the only file changed. It is untracked and not committed. I first wrote a wrong hex value for the block number in `notes`. I corrected it to `0x18d0e5b` (26021467) and re-checked that the file still parses. I didn't run the recipe through the deployer's own tooling.
I wrote `artifacts/answer.json` with the answer **false**. At the closing block, 26021467, Loot's `totalSupply()` returns 7779, which is one short of 7780. I ran the `eth_call` on three independent public RPCs: publicnode, valve.city and mevblocker. All three gave the same value, both by block number and by the pinned block hash. Each also confirmed chain id 1 and the pinned closing hash. A fourth endpoint, Flashbots, matched the chain id and hash but doesn't allow `eth_call`, so it wasn't used for the value. The recipe in the file is `call-compare` with `>=` against a threshold of 7780, and the notes name every endpoint used. The file parses as valid JSON. I haven't run the recipe through the deployer's own rerun, only the checks above.
Created and validated [artifacts/answer.json](artifacts/answer.json). Answer: **false**. Closing-block supply was **7,779**, confirmed by four public RPC endpoints. The file includes the pinned window and reproducible recipe.
Created and validated `artifacts/answer.json`. Answer: **false**. Loot reported **7,779** at block **26,021,467**, below 7,780. Four public RPC endpoints confirmed the result and pinned block hash.
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