{"block":{"chainId":10,"hash":"0x19149e950e75d5244429bb6c9700b95bfe83d79f766a1c03b7cc621375ecf48b","number":"1806121","timestamp":1640995138},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000000b598ae243a6","specId":"erc20.totalSupply","to":"0x94b008aa00579c1307b0ef2c499ad98a8ce58e58"},"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":"0x544700dc0d51a323730207b9267a87f3a1be3a9b2a44180d79d7739e1ba2af5e","id":"rcpt_544700dc0d51a3237302","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 0x94b008aa00579c1307b0ef2c499ad98a8ce58e58 \"totalSupply()(uint256)\" --block 1806121 --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\":\"0x94b008aa00579c1307b0ef2c499ad98a8ce58e58\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x19149e950e75d5244429bb6c9700b95bfe83d79f766a1c03b7cc621375ecf48b\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:21:40.571Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x6162d1d2033fbd1e18cd3009ec14d85d5d5dd1ea3489a467270feed04ee99224"},"subject":{"label":"USDT totalSupply on OP Mainnet, 2021-12-31 UTC close","unit":"raw","value":"12479210079142"},"v":1}