Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c54505ec2dd38f31f5e3fa5dd2daf0f9d52cdf2e7350bee70334f2249f3fe22cf80d391821b569e2e5a5d6d1e4da931671f4690dc68b4dad7a6f815df6916fcd