{"block":{"chainId":42161,"hash":"0x488c0e2e3a4e76d8478fc995a67a7498cdc59fce08f7826bd16548a6fb2f703b","number":"126855340","timestamp":1693526399},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000000000b1965a3df63c","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":"0x451c1c02b07d4e5cd9b0c1f88b34bb0c1fc7a5a8cae80c4f6fe1ec518a010a74","id":"rcpt_451c1c02b07d4e5cd9b0","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 126855340 --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\":\"0x488c0e2e3a4e76d8478fc995a67a7498cdc59fce08f7826bd16548a6fb2f703b\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:09:22.602Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x1c47f9ccc7fec0cf8d11c63367dccfaf2d348ee1c6d670e7e73dac7ed58d3ede"},"subject":{"label":"USDC totalSupply on Arbitrum One, 2023-08-31 UTC close","unit":"raw","value":"195259317220924"},"v":1}