{"block":{"chainId":1,"hash":"0x8e7c34764efe88864dd4d5c77aafe2404c72d447ff597ab24c4124867cf41071","number":"22820673","timestamp":1751327999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000004b8b61b5fff99405c32ae00","specId":"erc20.totalSupply","to":"0xc139190f447e929f090edeb554d95abb8b18ac1c"},"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":"0xf930e39400aa2ecb38be1cc40a236432412fe9ee14ffb981ea7d66a842208db7","id":"rcpt_f930e39400aa2ecb38be","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 0xc139190f447e929f090edeb554d95abb8b18ac1c \"totalSupply()(uint256)\" --block 22820673 --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\":\"0xc139190f447e929f090edeb554d95abb8b18ac1c\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x8e7c34764efe88864dd4d5c77aafe2404c72d447ff597ab24c4124867cf41071\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:58:28.495Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x7ffbd74f75be2b8126fd1f7d0b73363164392b65696e3c54c34a8dcbd8efcc6b"},"subject":{"label":"USDtb totalSupply on Ethereum, 2025-06-30 UTC close","unit":"raw","value":"1461242365773860363000000000"},"v":1}