{"block":{"chainId":1,"hash":"0x59700a1cfd7a66cc8e71f5cb93cec4af6c5be54ab3e0090309931ac4b102dbed","number":"8849470","timestamp":1572566396},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000730cf9a57c05b","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":"0x615bb65171cc26cce73356d2193b9dbeaaf35e4c604ad925239ea4aaedb059b4","id":"rcpt_615bb65171cc26cce733","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 8849470 --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\":\"0x59700a1cfd7a66cc8e71f5cb93cec4af6c5be54ab3e0090309931ac4b102dbed\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:45:29.319Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xbc1ce1a83f79c7773cd0e5a592bbf669f1b0b4a1decdedf0153294a9162cfe76"},"subject":{"label":"USDT totalSupply on Ethereum, 2019-10-31 UTC close","unit":"raw","value":"2023993042780251"},"v":1}