{"block":{"chainId":1,"hash":"0x144bb3bc6f3294f8815c323209eb76890c9ff8776f72e8f57e6ffdbf2e286e79","number":"6430272","timestamp":1538351983},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000036ab558542ec","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":"0x2be9b2a8776f13f8c4aae228e00823d3ae3f927e2951bd0c19fef2338e5079bf","id":"rcpt_2be9b2a8776f13f8c4aa","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 6430272 --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\":\"0x144bb3bc6f3294f8815c323209eb76890c9ff8776f72e8f57e6ffdbf2e286e79\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:47:05.924Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x7f1c0376f0ceff82a0ea5157895bb1485fbf2f318d979908edb4317f0a912d4d"},"subject":{"label":"USDT totalSupply on Ethereum, 2018-09-30 UTC close","unit":"raw","value":"60109502104300"},"v":1}