Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b6c9befbda1a133a12eb1105bc5020350969ac11a2d80fb952c0e7754976ae5d9c80be22dcecb2160a3471d9698203a52d332cb9307877422f690c8288402e56