{"block":{"chainId":1,"hash":"0x31868801c3f7242338e7f191929032c3fc9387e9ec07ace2c0264f13c7914bae","number":"26079396","timestamp":1790639999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000e25df4049607c01e400","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":"0x232b6a94bf3142be911989ea534e0a17fe8b264835238c198371c99a95280608","id":"rcpt_232b6a94bf3142be9119","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 26079396 --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\":\"0x31868801c3f7242338e7f191929032c3fc9387e9ec07ace2c0264f13c7914bae\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:58:56.821Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x15e5255dc7873ede95ede5a6d010c6eb359927382ad4625f025d244eb1573a2c"},"subject":{"label":"USDC totalSupply on Ethereum, 2026-09-28 UTC close","unit":"raw","value":"66811747229450000000000"},"v":1}