Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ef4d1a6a1e89697409535cb9ae514035dc858a731273be32b631556b109135a1cc23ffe058f6f17f46882b94115650532fa13a67213202a570fc7eb8525770b1