{"block":{"chainId":1,"hash":"0x82ba65044cd2af79c7e3e21dd4a87a26d257e6f9abcf585eed201f2d177f35a0","number":"25433938","timestamp":1782863999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000010bc17da261013541c00","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":"0x461d3787308106af007d0e475710d50651905c167fbb63a1b3a54f3b8d8f7d44","id":"rcpt_461d3787308106af007d","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 25433938 --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\":\"0x82ba65044cd2af79c7e3e21dd4a87a26d257e6f9abcf585eed201f2d177f35a0\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T22:01:09.407Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x1fa05126a096b57f44f750b2ed85c2e69691b629aecf27f0fbe67aaf48934e0b"},"subject":{"label":"USDC totalSupply on Ethereum, 2026-06-30 UTC close","unit":"raw","value":"79027570339830000000000"},"v":1}