{"block":{"chainId":42161,"hash":"0x33f3552a26124a128e6d9177f0e223614055f647b1eb8bf77969af46572d0aee","number":"96505813","timestamp":1685577599},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000000000e2166b0","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":"0x295ca007802c90bf5b11e7c3f7b23ca8a11fd2b7f36418c9471bee66eccd71d4","id":"rcpt_295ca007802c90bf5b11","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 96505813 --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\":\"0x33f3552a26124a128e6d9177f0e223614055f647b1eb8bf77969af46572d0aee\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:11:52.169Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x7615305b3c649883f9a086e032de738c5586bacbaa6c708d065a8ea64f919813"},"subject":{"label":"USDC totalSupply on Arbitrum One, 2023-05-31 UTC close","unit":"raw","value":"237070000"},"v":1}