Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0414f78928a34e74e127befb452fa043445e2c2b64cc7bf248123ca144a430661d0544e998a7a8840abe04d4b1f8765af95ec538cca5023c1cbd4ee0db6c636d56