Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b042ac99547d3ef19d36da0f426fc1d3b6575e40f3d43a4dbcd786c1d200580e733362cf8b07efe54e416d0754604994971c674e29875a44bea8bf112889e5ba