Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b9c92928a3d82d9b2abb09e465d6b9dc63f11fa2cffda2eb90619ae8fdc38b8f9c31ffd60e6323c2bfaa912b9d854c1b77303bb6a314f85c4cc4989b42fabe12