Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049a9cd6737c28d1a9ca193f4e99cb58235dfd667d45d680faae6dbeaa7e1aa603b620e55ba4deb46501e3aa4ac52c804a1d440489b40eea0cb49ffda2e6c7bfb7