Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b0f7734db54b72cbef6abd92c2babc0a32663fb55d168f506e4641b2f82269c5606507e134f91f80e65b37c1e028db4c00444603ca84ea3457b3e6934c2ec821