{"block":{"chainId":1,"hash":"0xce143c924f01812fc44f54e398a146cdaaf086eb2daae829a8839e8b033bca83","number":"8062292","timestamp":1561939196},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000014d73d5f483e0","specId":"erc20.totalSupply","to":"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"},"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":"0x7f84da4fcd84da9c4b5d6c968086095e137e65515139d10a9cf3fae8da7e2eb5","id":"rcpt_7f84da4fcd84da9c4b5d","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 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 \"totalSupply()(uint256)\" --block 8062292 --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\":\"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xce143c924f01812fc44f54e398a146cdaaf086eb2daae829a8839e8b033bca83\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:58:01.296Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xc56a73600bfd30e20de5cb73ce9de9af04457f74a97625cafca73eb0d9ebae69"},"subject":{"label":"USDC totalSupply on Ethereum, 2019-06-30 UTC close","unit":"raw","value":"366634882860000"},"v":1}