Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c12f2aa803426b8bedc2745d3b6902175162b14bd5c39f968facf9ddf9aaa456a4b8b1ee9990bbb317291f2d62f99d3ab43987c715f0f910076cb320c62be681