Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04151cd3c3af991456dd4ca3e4bb1be01b8728c2f8d74cf3f77a7b36490177904e2efd268762e35f5c3625d3227f0234805b7903c4fe05502ebff9f6bb5332203b