Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0463c699bf24287878c3fe1d977db87679e8fa0fb3ffef39f26a28ae83338f8b6b61faca47c103be8eeb63b110ab1bd82dd078d9c78634d923e123399ec587cd7f