{"block":{"chainId":1,"hash":"0xcf2ae1612c55bf36641b5c202c465265090cf9fd531e447ead6e634aba16d0e9","number":"19771559","timestamp":1714521599},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000219330e59632e5d6e628e1d","specId":"erc20.totalSupply","to":"0x853d955acef822db058eb8505911ed77f175b99e"},"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":"0x60560cefe14a38337f1e310bc8dfbea8b4e01dc10a92a337a0fc24998e09fbae","id":"rcpt_60560cefe14a38337f1e","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 0x853d955acef822db058eb8505911ed77f175b99e \"totalSupply()(uint256)\" --block 19771559 --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\":\"0x853d955acef822db058eb8505911ed77f175b99e\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xcf2ae1612c55bf36641b5c202c465265090cf9fd531e447ead6e634aba16d0e9\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:57:16.258Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x66a317fd4ecb0acdc09dc599d866b1da1950ac9c4a328dda7ca5b81d7335748c"},"subject":{"label":"FRAX totalSupply on Ethereum, 2024-04-30 UTC close","unit":"raw","value":"649434270519142121545567773"},"v":1}