Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043b66315b243988a50c93d164c903eb46572d41a5954fabc97b3312bc8717b8b6d72fe210c89e56ddd553bcd9b3b759c1802788f56615374d0c8584ee668531b7