{"block":{"chainId":1,"hash":"0x89a6bc8fac957b5a8189da8fa7cbad3400940a4a46f34a49d9b877d07c28d938","number":"7870424","timestamp":1559347196},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000024f394df9bae5","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":"0xc9f1354d15690c71e22ec6789419a7f8c921dfca29b26bc18e21f77993d20132","id":"rcpt_c9f1354d15690c71e22e","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 7870424 --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\":\"0x89a6bc8fac957b5a8189da8fa7cbad3400940a4a46f34a49d9b877d07c28d938\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:52:52.219Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xcc56f5f2582db48e29b5a5b4d3a5bff76f5d6698cb118d01c82c4517c4b6a2e7"},"subject":{"label":"USDT totalSupply on Ethereum, 2019-05-31 UTC close","unit":"raw","value":"650057493363429"},"v":1}