{"block":{"chainId":1,"hash":"0xcc323708a6534eee9c26b8718db13dc48e98426592ab5a5766c39af789e2abba","number":"12936339","timestamp":1627775983},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000006dd0d1d69d3b1c","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":"0xb4c3b4b7dfbd651fe9668ab65987cf3a1d3b94fb952bd24757e494e15d31d32c","id":"rcpt_b4c3b4b7dfbd651fe966","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 12936339 --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\":\"0xcc323708a6534eee9c26b8718db13dc48e98426592ab5a5766c39af789e2abba\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:54:40.001Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xdf0f06b1c4765768ec400930c1a4a92dbef088877ccbd376a86bad71bc903b96"},"subject":{"label":"USDT totalSupply on Ethereum, 2021-07-31 UTC close","unit":"raw","value":"30910372128832284"},"v":1}