Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04277c18d8ad91880b3fb0d2b812f1b1ba6c08d860b97a94d0a7b387c60c882daa477703dc29a7379a9df00ca2ac71ebe8054916cdf8c61dc32e01f0b7f5447eb6