Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042048c7256181a46bdb2573fb16e46c2f615ba951a3941ee5be5e6387a76413aedabb6b6304b048270e46022b513c13527bfa58431551f486e7e61f50d00a6647