{"block":{"chainId":1,"hash":"0xaf8e1651aaa9916c6446027d177e7b3b220aabb77cfcada29025c1a70407fd90","number":"12738508","timestamp":1625097591},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000006dd2aa71fa78da","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":"0x461919f1b731a1cffc76be29b5e085fa23cdc0a644f55e097ca35198923f7862","id":"rcpt_461919f1b731a1cffc76","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 12738508 --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\":\"0xaf8e1651aaa9916c6446027d177e7b3b220aabb77cfcada29025c1a70407fd90\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:53:25.789Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xca1b98d5f51ae2b6d6591a3001072b2e43f2ec1019ffdedd73110857f6289247"},"subject":{"label":"USDT totalSupply on Ethereum, 2021-06-30 UTC close","unit":"raw","value":"30912401959975130"},"v":1}