{"block":{"chainId":10,"hash":"0x96a81375f9ad82e1ce0303a63ee80ea1dd4f482ed076d9fb8bf5fdd93ac05724","number":"126071011","timestamp":1727740799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000057079fde2129","specId":"erc20.totalSupply","to":"0x7f5c764cbc14f9669b88837ca1490cca17c31607"},"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":"0x0c50efc0c4863b4e13254bd6d664db0d69cfdf55c4b1d5e5e033704afac1829e","id":"rcpt_0c50efc0c4863b4e1325","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 0x7f5c764cbc14f9669b88837ca1490cca17c31607 \"totalSupply()(uint256)\" --block 126071011 --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\":\"0x7f5c764cbc14f9669b88837ca1490cca17c31607\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x96a81375f9ad82e1ce0303a63ee80ea1dd4f482ed076d9fb8bf5fdd93ac05724\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:24:18.925Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x17f56be2badaaf6af41284c09c5b7b410cfabc66ace1ec892d88d84b16c8a849"},"subject":{"label":"USDC totalSupply on OP Mainnet, 2024-09-30 UTC close","unit":"raw","value":"95690258522409"},"v":1}