Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b0cff0a7f72c0c009dc8c0cad864b5dd97176dc35bd7084da7df3f2b8b0421469598b6a12ddb057236b6ca682ba8b668780013dcf1506cef2a64bb9ab038ea0d