Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040420665ffaa453d3169cf504d53c470165e0fd14fb98011f2eb3e227096c26b2c93b1803b1882cdc5b502056813e231df51d2beb970531126c8fcbcdd912a598