{"block":{"chainId":1,"hash":"0x4c1d1215130dce1433693e842d2f0ec443c7841d8e2095cfd642003dc85021d5","number":"16730071","timestamp":1677628799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000006b970d172632d5","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":"0x93d518b9a47f86becc9784bceff3104d595b61f51aeecc2c08c09d818fb12d8f","id":"rcpt_93d518b9a47f86becc97","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 16730071 --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\":\"0x4c1d1215130dce1433693e842d2f0ec443c7841d8e2095cfd642003dc85021d5\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:55:13.258Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x369295c73d10a2c778ee13b33caa16cdd31d94ce31f2aae49f6e3eb555127b4c"},"subject":{"label":"USDT totalSupply on Ethereum, 2023-02-28 UTC close","unit":"raw","value":"30283904986788565"},"v":1}