Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04763e052942f8b4e5eb59a8888f0470ffc85d7a7fc83e12eda5370e5e897672adae77e4a533dcc960fca6fa8aa2103088bbd4df78be22190d5ca4bf95fffc7f4b