Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b6dd0b2006d8e313f4eb876886883865280b0cba0320fa5c7370f31cf1786bbf9b56f1bc20b735a7130eb9e2fd5cf6d0604ef8a52edfd219c853422eac82f18e