{"block":{"chainId":1,"hash":"0x3d75edc45b9dcab8bf1196fabcecdcf22c9289d02eedfe1416731fd751eca9b3","number":"14297758","timestamp":1646092798},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000153978526b3233f8400","specId":"erc20.totalSupply","to":"0x7cd167b101d2808cfd2c45d17b2e7ea9f46b74b6"},"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":"0xcdfe7705eaf0562e1e4afc5ea091eef6fff8b54aa36eb01b249d10cae3e81f36","id":"rcpt_cdfe7705eaf0562e1e4a","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 0x7cd167b101d2808cfd2c45d17b2e7ea9f46b74b6 \"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\":\"0x7cd167b101d2808cfd2c45d17b2e7ea9f46b74b6\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x3d75edc45b9dcab8bf1196fabcecdcf22c9289d02eedfe1416731fd751eca9b3\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:50:42.531Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x7e26ffd4285fe0843af8671b124c87798d09b595bfb3f7b9bd725cbcb2db3dde"},"subject":{"label":"USDC totalSupply on Ethereum, 2022-02-28 UTC close","unit":"raw","value":"6264364416410000000000"},"v":1}