Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a123a82abbf88138fa9ba82c95c5f0ecb0601a09f42e21734dc2241eea0ceed00a96f6b0b9672347f935813aaf995ab0742c47e5a259d6683143d00534acf1b9