Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047b176e998cf0bfb1c612f53b30135b6742a8e6ada268691f7801d7d94a3e5afae87ae18aba40ce18d5d405d655e74d887445a57956a9c98589cb9fa1e3cbc62e