{"block":{"chainId":1,"hash":"0x3d75edc45b9dcab8bf1196fabcecdcf22c9289d02eedfe1416731fd751eca9b3","number":"14297758","timestamp":1646092798},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000000ed8b0adc2e","specId":"erc20.totalSupply","to":"0x566957ef80f9fd5526cd2bef8be67035c0b81130"},"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":"0x94f8c6dc04b50de66b6a5b5af618739007f0d7bfeada1ef473f399f8be108a30","id":"rcpt_94f8c6dc04b50de66b6a","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 0x566957ef80f9fd5526cd2bef8be67035c0b81130 \"totalSupply()(uint256)\" --block 14297758 --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\":\"0x566957ef80f9fd5526cd2bef8be67035c0b81130\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x3d75edc45b9dcab8bf1196fabcecdcf22c9289d02eedfe1416731fd751eca9b3\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:46:21.586Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xe3bbc2fbd2b317d6ff4af0f7fd3c9fb1ac3ec297b7d33d95dc0269381da5fefb"},"subject":{"label":"USDC totalSupply on Ethereum, 2022-02-28 UTC close","unit":"raw","value":"1020239993902"},"v":1}