{"block":{"chainId":42161,"hash":"0xcc56c4a32c651fd4b8d1aa4018e8fcebc9804d8c74f8d7ea85cec9fbdfd0c09e","number":"116911530","timestamp":1690847999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000037c3f49a5356b","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":"0x25c750b0ecaab5bfa756890c4ab6124d3b8f81c563fdfb3267a488d161b35e38","id":"rcpt_25c750b0ecaab5bfa756","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 116911530 --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\":\"0xcc56c4a32c651fd4b8d1aa4018e8fcebc9804d8c74f8d7ea85cec9fbdfd0c09e\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:14:44.073Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x008587a24becc8045080ccb284cbc369a7f8690cf20d3b8286e9d9522fe86201"},"subject":{"label":"USDC totalSupply on Arbitrum One, 2023-07-31 UTC close","unit":"raw","value":"981036190479723"},"v":1}