Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047b5a19ecfcdd34d639b0664633c97a86a7d85bccc4026ff2697f0631a7a1ebde17b15a1a2647a37e9dd0c12669788671f3613f317459860bf7b7ea09e6f932d2