Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043b422488502c89d9eeb5d00237f08ef5eae5ad51351273fa6daa30f957ee112c6ed8f8b843e56a7b915817d8765606bd4bb51df78b1cc6cb0d5848d8320b0623