{"block":{"chainId":1,"hash":"0x00d8680152c7b8e34a41dba070dd1bbd6c8726971db3f55016274fef728964c4","number":"9393153","timestamp":1580515198},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000082a84feae3813","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":"0x52c1d1fca48a7013f64980dd5136e76eb7ee7dc75efd6c28f8af161081451531","id":"rcpt_52c1d1fca48a7013f649","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 9393153 --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\":\"0x00d8680152c7b8e34a41dba070dd1bbd6c8726971db3f55016274fef728964c4\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:49:30.601Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x1ad800a0b057d5cfaf3ee8d8e2e322ca123bad1b52bffaffab7b04725e52e87a"},"subject":{"label":"USDT totalSupply on Ethereum, 2020-01-31 UTC close","unit":"raw","value":"2298550510565395"},"v":1}