Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b4e676a6e5e2a7825f01206520d967d6b68440f977b81411fcdfd891d718fa557441410481fcb1baa2e57eea2b42f522752f5d97ce784552c971db21dad55c4b