Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a8d9b9d4463c9d4ad3234fef45f3d5d2d12aaf050e6ed5225cd046f0a1c7b25bb3099b3908ad3213d6cd40ab0a1a11a9d4a46d312396fc09b509d379d689ee39