Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ddd406b7c7dbfae2685d7ae10e260ee896a8a8cb6d01af6d3741a8a061fade4abfc9ce1467f1e05e2dfd0558b4f5ed4b184f71bbf875f58483c836a8bcef3e3d