{"sample":true,"recordedExample":true,"live":false,"note":"Recorded Base USDC facts, not a current read or paid receipt. Null values mean unavailable reads; unknowns describe limits.","facts":{"schemaVersion":"1","network":"eip155:8453","contractAddress":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","block":{"number":"51937125","hash":"0x88b4483e150b2979ee0653c30a9502a05ec9041b5e09bebd765341bb8bf48add","timestamp":"2026-09-29T06:33:17.000Z"},"isContract":true,"code":{"sizeBytes":1852,"keccak256":"0xa6705a10bb756b5dea144591118be77d7af0c3eee3bf2dfe2583dcb0364fefab","minimalProxyTarget":null},"erc20":{"name":"USD Coin","symbol":"USDC","decimals":6,"totalSupply":"4374668578110657","totalSupplyFormatted":"4374668578.110657"},"owner":"0x3ABd6f64A422225E61E435baE41db12096106df7","proxy":{"standard":"zeppelinos","implementation":"0x2Ce6311ddAE708829bc0784C967b7d77D19FD779","admin":"0x4fc7850364958d97B4d3f5A08f79db2493f8cA44","beacon":null},"unknowns":["Safety, liquidity, holders and admin powers are not assessed.","Only EIP-1967, ZeppelinOS and EIP-1167 proxy patterns are checked.","Name and symbol are whatever the contract returns; they do not prove who issued the token.","Owner is read only from owner(); roles and other access controls are not checked."],"evidence":{"rpcMethods":["eth_chainId","eth_getBlockByNumber","eth_getCode","eth_call","eth_getStorageAt"],"blockNumber":"51937125"}}}