{"block":{"chainId":42161,"hash":"0x3f2072666ddc8844bd30497e3c4bef0c843f7b910f6ed24d481baba1e80043da","number":"280041505","timestamp":1733011199},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000090c184acca44","specId":"erc20.totalSupply","to":"0xff970a61a04b1ca14834a43f5de4533ebddb5cc8"},"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":"0x4b815d0cc41ba7f715aef8b5796bf57d95f9addb8dee45b0a36dd56132602641","id":"rcpt_4b815d0cc41ba7f715ae","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 0xff970a61a04b1ca14834a43f5de4533ebddb5cc8 \"totalSupply()(uint256)\" --block 280041505 --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\":\"0xff970a61a04b1ca14834a43f5de4533ebddb5cc8\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x3f2072666ddc8844bd30497e3c4bef0c843f7b910f6ed24d481baba1e80043da\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:01:41.303Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x10441a133186dd5b3966d3031343f3092d89c90d62b260170e1f49f9d9027a51"},"subject":{"label":"USDC totalSupply on Arbitrum One, 2024-11-30 UTC close","unit":"raw","value":"159160829004356"},"v":1}