{"block":{"chainId":1,"hash":"0xf07277f12f17ac7c2bda7c13402cee60439f5ebcc2c07c441a006c595cd47a03","number":"10771924","timestamp":1598918385},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000001e9d6a39b6f107","specId":"erc20.totalSupply","to":"0xdac17f958d2ee523a2206206994597c13d831ec7"},"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":"0xa5d2ddc4583c667147a76761439cbb5964cfc03fcc01c7c9a166d43b61d30e22","id":"rcpt_a5d2ddc4583c667147a7","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 0xdac17f958d2ee523a2206206994597c13d831ec7 \"totalSupply()(uint256)\" --block 10771924 --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\":\"0xdac17f958d2ee523a2206206994597c13d831ec7\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xf07277f12f17ac7c2bda7c13402cee60439f5ebcc2c07c441a006c595cd47a03\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:55:33.267Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x3c4f74c6e6833aaca7d8a5174c96e24d4ad12b0f64cdf567b069700169d2954a"},"subject":{"label":"USDT totalSupply on Ethereum, 2020-08-31 UTC close","unit":"raw","value":"8617328861704455"},"v":1}