{"block":{"chainId":1,"hash":"0xb2fd9ffe410475f71ed55e1f14543005ddb0d579798a6de764ed6e2d92eb82fa","number":"11766938","timestamp":1612137595},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000372184becd63a5","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":"0x29c93a9bb9428fe877bffc6607c88a8bff7d53174ca52b8bc38b9e50d9fab481","id":"rcpt_29c93a9bb9428fe877bf","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 11766938 --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\":\"0xb2fd9ffe410475f71ed55e1f14543005ddb0d579798a6de764ed6e2d92eb82fa\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:54:26.865Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x3cb8c44faeb0ce5d3fd48233d180ae336601848b958a81710350b163b0aa758f"},"subject":{"label":"USDT totalSupply on Ethereum, 2021-01-31 UTC close","unit":"raw","value":"15517977739617189"},"v":1}