Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0447e868218de4035ca476941beda388b1001871e9193a5195eb05e4c76014ab21e35c715b66041f8e2a0cca0a5d5f63d6056a36bd65db2f3287f3f6d296059b5c