Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0449a81f6e23ac26a46642ce457db4337ffdf4e6e8c14958955ffa1b74d740dc885211bb1b99ddab3e22625ab70a7b4e84059cad13fba174f87c40a2c6c3a6be84