Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b5da6c158ea1a9ca598d5e4fe66d81e2ef41136f33241e2eaa19b5bc5e52a34dfff47e39eaa733084b259f6eee3a1d0c4f34f950a8dbea6b374457ad5d7ffb13