{"block":{"chainId":1,"hash":"0x0f4b85e7d2860d9fa23bb4d1b7a829da824434f17c863df7e3b5227d040fa2b0","number":"13916165","timestamp":1640995189},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000011e56700696b8c5f400","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":"0x4770924bcf0fc83bba2baca8b66772167d3ce33fdb848dbfe4294389f87b5006","id":"rcpt_4770924bcf0fc83bba2b","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 13916165 --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\":\"0x0f4b85e7d2860d9fa23bb4d1b7a829da824434f17c863df7e3b5227d040fa2b0\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:53:34.195Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xbeb83f9178202d0082789dd0825d09ed695b32d5cab2a93abedf5d64bd039fcb"},"subject":{"label":"USDC totalSupply on Ethereum, 2021-12-31 UTC close","unit":"raw","value":"5281997290610000000000"},"v":1}