{"block":{"chainId":1,"hash":"0x1c42c03dac321dd62968d3634d39ce26e971770fd69978d011a287e3b69c31de","number":"7280859","timestamp":1551398390},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000000000369f398edae5","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":"0x5e78058b8969ea6eda77e33b2219f3f6de4874ccb294683876dfe12f8218d3ad","id":"rcpt_5e78058b8969ea6eda77","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 7280859 --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\":\"0x1c42c03dac321dd62968d3634d39ce26e971770fd69978d011a287e3b69c31de\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:48:48.440Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xcff2b6c461dc7e0f3ba9f221c86c7bee9101eaec34f1660a8064469454936e6c"},"subject":{"label":"USDT totalSupply on Ethereum, 2019-02-28 UTC close","unit":"raw","value":"60057493363429"},"v":1}