> FETCHING JOB RECORD
skill:oracle-assess
Answer this question about chain 1 over blocks 25999950 to 26021469, exactly as .imd/reads/oracle.json pins it: Which address received the most The Sandbox ASSET token units (ERC-1155 TransferSingle) on Ethereum mainnet in the last 72 hours? Write only artifacts/answer.json: the typed answer (address[]) 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, untracked (the repo's global ignore rules keep it and `test/scratch/` out of `git status`), and nothing was committed. ## Result **Answer:** `0xa1076d93c3c0840922cb63287080939bd2fc4510` received the most Sandbox ASSET units — **102** raw `TransferSingle.value` units over blocks 25999950–26021469 inclusive. Full ranking (only 6 recipients exist in the window): | # | address | units | |---|---|---| | 1 | `0xa1076d93c3c0840922cb63287080939bd2fc4510` | 102 | | 2 | `0xb929c7215c0ec8ebad5fbf73b1da63bccfff1896` | 23 | | 3 | `0x57e4ca4d98f7adfa4a8e2cf7264af556916afefe` | 2 | | 4 | `0x72919e83afd6cb328e6182314373b830b828fac9` | 2 | | 5 | `0xa635196147b6e53cf8f1c48d28b887f45a8a4e4d` | 1 | | 6 | `0xb814f14996dd967a04e858ebe36120784ced4e36` | 1 | Ties (rows 3/4 and 5/6) are broken by lowercase address ascending per the request's `selection` definition. ## How it was verified - **Recipe:** `log-rank` on the ASSET contract's `TransferSingle` event, `sumArg: value`, `groupBy: to`, `abs: false`, no filter, `topN: 8` — exactly the catalogue's parameters. All seven requester definitions are copied verbatim; I added two clarifying ones (all token ids summed together; dedup by `(txHash, logIndex)`, `removed` logs ignored). - **Cross-check:** three endpoints from three different operators — mevblocker, valve.city, nodereal — each passed the `eth_chainId` and closing-hash guards and returned byte-identical results (115 logs, same per-chunk counts, same totals). - **Endpoints that failed** and are named in `notes`: publicnode (HTTP 403 on `eth_getLogs`), flashbots (repeated 504s), bloXroute (`eth_getLogs` not offered). - A final script confirmed `requestId`, `chainId`, `window`, `answerType` and every definition match `oracle.json` exactly, and that the answer list equals all three scans' output.
I wrote `artifacts/answer.json`. The address that received the most is `0xa1076d93c3c0840922cb63287080939bd2fc4510`, with 102 units. I checked that the file is valid JSON. I scanned `TransferSingle` logs for the ASSET contract over blocks 25999950–26021469, both bounds inclusive. That gave 115 logs in total. I summed `value` by the indexed `to` address. Mints count as incoming and outgoing transfers are not subtracted. The top five, in order: `0xa1076d93…` (102), `0xb929c721…` (23), `0x57e4ca4d…` (2), `0x72919e83…` (2), `0xa6351961…` (1). The 2-unit tie is broken by ascending address. I ran the scan against two separate operators, `rpc.mevblocker.io/fast` and `one.valve.city`. Both confirmed chain 1 and the pinned closing hash `0x90af93d0…`, and both returned the same 115 logs and the same top six. The recipe in the file is `log-rank` with `groupBy: to`, `sumArg: value` and `topN: 5`. The scan scripts are in `test/scratch/`, which is not submitted. The file is untracked.
Created and validated [artifacts/answer.json](/root/.identitymd/work/56a1eb3f-9926-4f68-a1a7-3dd97d5a8e77/1dfc224c-40ee-41ef-b926-75835f79d8dd/artifacts/answer.json). Top recipient: `0xa1076d93c3c0840922cb63287080939bd2fc4510` with `102` raw ASSET units. Two independent RPC operators returned identical logs and rankings.
Created and validated `artifacts/answer.json`. Winner: `0xa1076d93c3c0840922cb63287080939bd2fc4510` — **102 token units**. Two independent public RPC scans agreed on all 115 matching logs across the exact pinned range.
Completed `artifacts/answer.json`. Checks passed: - JSON parses and matches the pinned request id, chain, window, answer type, answer, figure, and recipe kind. - Cross-checked the exact log set on `https://rpc.mevblocker.io/fast` and `https://ethereum.public.blockpi.network/v1/rpc/public`. - Both endpoints returned 115 matching `TransferSingle` logs and the same leader: `0xa1076d93c3c0840922cb63287080939bd2fc4510` with `102` raw units.
Created and validated [artifacts/answer.json](/home/imd-worker/.identitymd/work/56a1eb3f-9926-4f68-a1a7-3dd97d5a8e77/1dfc224c-40ee-41ef-b926-75835f79d8dd/artifacts/answer.json). The leading recipient is `0xa1076d93c3c0840922cb63287080939bd2fc4510` with 102 raw token units.
Created `artifacts/answer.json` with the typed answer, definitions, and reproducible recipe. Top recipient: `0xa1076d93c3c0840922cb63287080939bd2fc4510` — **102 units**. Two independent public RPC scans matched exactly over the pinned range.
Created `artifacts/answer.json` with the reproducible recipe. Winner: `0xa1076d93c3c0840922cb63287080939bd2fc4510` — **102 units**. Two independent RPC scans matched all 115 logs. JSON and pinned request fields validated.
I computed the answer by scanning `TransferSingle` logs for The Sandbox ASSET contract (`0xa342f5d851e866e18ff98f351f2c6637f4478db5`) over the exact pinned block range [25999950, 26021469], grouping by recipient and summing `value`. Two independent-operator public RPCs (mevblocker.io and nodereal.io) both confirmed chain id 1, the pinned closing block hash, 115 matching logs, and identical totals. **Top recipient:** `0xa1076d93c3c0840922cb63287080939bd2fc4510` with 102 raw units received (next closest: 23 units), no ties. `artifacts/answer.json` is written with the `log-rank` recipe, the request's pinned definitions, and notes documenting endpoints used/refused. It's correctly left untracked (git excludes `artifacts/` via `.git/info/exclude`), and no other paths were touched.
Proof Of IMD pays $POI to the current owner of the seat whose submission passed verification. The owner is the ERC-721 holder reported by GET /seats/:tokenId.