{"block":{"chainId":1,"hash":"0xfdb3fa01ac61db44fc022c9f523f3d0e281f6a89821fb57c599b816eeefcb757","number":"18251964","timestamp":1696118399},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000008aa4c221e8f24e","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":"0x3988c4d6e012c7c1fcf4734196ed314426e6ab995eed174ac3ae7767d52e3bc2","id":"rcpt_3988c4d6e012c7c1fcf4","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 18251964 --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\":\"0xfdb3fa01ac61db44fc022c9f523f3d0e281f6a89821fb57c599b816eeefcb757\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:50:52.827Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xaaaad4b52ef51bf5fcd1ee8cafff9c39ba8a5d783e7cddad3140ef556a1a7b77"},"subject":{"label":"USDT totalSupply on Ethereum, 2023-09-30 UTC close","unit":"raw","value":"39024700485595726"},"v":1}