{"block":{"chainId":1,"hash":"0xb7b27a4871eba9cd96bf6b2704b2f67a8b56565c93e330f22e924f10aa3e3738","number":"16950602","timestamp":1680307199},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000007d5a864f06b2d5","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":"0xc174e6e4881217d4ca219ea0d5dcf49ce816f4e7b27172fb268014a46ef6895c","id":"rcpt_c174e6e4881217d4ca21","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 16950602 --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\":\"0xb7b27a4871eba9cd96bf6b2704b2f67a8b56565c93e330f22e924f10aa3e3738\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:59:05.594Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xafa7ce745cf6c165810bac9f11605bb8dc3b291cbea0aa416fefd260f65dba9c"},"subject":{"label":"USDT totalSupply on Ethereum, 2023-03-31 UTC close","unit":"raw","value":"35283904986788565"},"v":1}