Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0450ff447297a2b5d22cc978dc282858080a011829509afc9915dc32b7ed28219dee02ec36632fe92c33820234a9c6b183a4fe77d73035b6bb885832dc6736f7dd