{"block":{"chainId":1,"hash":"0x5b54c7cbb1816c36c6b5431e31ca12b1162b8d87a305318702d954e1f2b0b0cc","number":"17382265","timestamp":1685577599},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000000000015bf2a7fe6c","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":"0xe11d425ac10926c5d7d479ccfdd024135bc1104e1f46374e0ef7249d464e6752","id":"rcpt_e11d425ac10926c5d7d4","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 17382265 --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\":\"0x5b54c7cbb1816c36c6b5431e31ca12b1162b8d87a305318702d954e1f2b0b0cc\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T22:04:11.122Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x48c521ee2dc655b510ecf9e69eee5990ec99f46ffa6328c60bf188cd5fb80210"},"subject":{"label":"USDC totalSupply on Ethereum, 2023-05-31 UTC close","unit":"raw","value":"1494424747628"},"v":1}