{"block":{"chainId":42161,"hash":"0x6d3abf47da8c5aeba947695de1b83b65ff577703651c682119c48fe3b833919d","number":"363657955","timestamp":1754006399},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000001823cd6003c749","specId":"erc20.totalSupply","to":"0xaf88d065e77c8cc2239327c5edb3a432268e5831"},"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":"0x74f837e9e1b341e6fce2b161856b12983c5b7745a3fe7209bce89e45b7c5426e","id":"rcpt_74f837e9e1b341e6fce2","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 0xaf88d065e77c8cc2239327c5edb3a432268e5831 \"totalSupply()(uint256)\" --block 363657955 --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\":\"0xaf88d065e77c8cc2239327c5edb3a432268e5831\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x6d3abf47da8c5aeba947695de1b83b65ff577703651c682119c48fe3b833919d\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:01:13.827Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x11d0ac5c09b8ff271db19b4a1dfc064cb5269557ec6c607b45b57f97d814e454"},"subject":{"label":"USDC totalSupply on Arbitrum One, 2025-07-31 UTC close","unit":"raw","value":"6794764427183945"},"v":1}