{"block":{"chainId":1,"hash":"0x970232afe086d78f52e602f4900a64e030c8254ba262cc7d59f6512bcde882fa","number":"21089068","timestamp":1730419199},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000b0cb34c08b3cf3b0400","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":"0x92df6a11e9c051a25198a30cf2cb3f5b540908c7f721af21ed30a826ea9a42f1","id":"rcpt_92df6a11e9c051a25198","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 21089068 --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\":\"0x970232afe086d78f52e602f4900a64e030c8254ba262cc7d59f6512bcde882fa\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:49:04.236Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xda6827a7a80413919b1a2b8ef1be0250cbc6966744d339b7c1835d161eb7f5e5"},"subject":{"label":"USDC totalSupply on Ethereum, 2024-10-31 UTC close","unit":"raw","value":"52180311951450000000000"},"v":1}