{"block":{"chainId":10,"hash":"0x5fbe763d5e02caa5c3767f50ebdc0ee2da573976d50302c00e748b102affbf46","number":"124775011","timestamp":1725148799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000000000668421ec5860","specId":"erc20.totalSupply","to":"0x7f5c764cbc14f9669b88837ca1490cca17c31607"},"checks":[{"detail":"eth_call totalSupply() at the day's last block, by block number, on one archive RPC provider; responseHash is sha256 of the response text as landed","name":"rpc","status":"pass"},{"detail":"block hash and timestamp from eth_getBlockByNumber at that block number on the same provider","name":"block-header","status":"pass"}],"hash":"0x56e1412066e5dd5b5b919c003e7d9c6cbefa7fc2d1f2faf757d64a6e37cdbb5d","id":"rcpt_56e1412066e5dd5b5b91","kind":"eth_call","lineage":{"inputs":[],"transform":{"expression":"total_supply_raw = uint256(result); total_supply = total_supply_raw / 10^decimals","name":"erc20.totalSupply","version":"1"}},"proofLevel":1,"reproduce":{"cast":"cast call 0x7f5c764cbc14f9669b88837ca1490cca17c31607 \"totalSupply()(uint256)\" --block 124775011 --rpc-url $RPC_URL","curl":"curl -s -X POST \"$RPC_URL\" -H 'content-type: application/json' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"eth_call\",\"params\":[{\"to\":\"0x7f5c764cbc14f9669b88837ca1490cca17c31607\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x5fbe763d5e02caa5c3767f50ebdc0ee2da573976d50302c00e748b102affbf46\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:20:57.537Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x1f549ec869f22d474f41559cf683f9edb9629d4e14e33694d0e8f113f199bb98"},"subject":{"label":"USDC totalSupply on OP Mainnet, 2024-08-31 UTC close","unit":"raw","value":"112717690853472"},"v":1}