{"block":{"chainId":42161,"hash":"0x4d3a9f33e87ebc116832909376b598023da72cffe2c144456605edcbd570a26b","number":"13383547","timestamp":1654041591},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000028ad619fd25b0","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":"0x2bc97287c4c5405d61f5943ce66a349cdb0cb1db3865c0074a5fa68d51427115","id":"rcpt_2bc97287c4c5405d61f5","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 13383547 --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\":\"0x4d3a9f33e87ebc116832909376b598023da72cffe2c144456605edcbd570a26b\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:11:08.033Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x003f36355c14a63cacd71cc6fd9a99125fe922c3cfc9bd9d26ab218efb5197a4"},"subject":{"label":"USDC totalSupply on Arbitrum One, 2022-05-31 UTC close","unit":"raw","value":"715602117076400"},"v":1}