Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b1e19af70111ee767808d23d19ab90feaf79a060b750895b8cadf1139c1b589fa95f442d1bb6e99894b37a7ee02410d9be5bab20394380bd7cebd31bf5f13e3a