Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04506fd9bab54255645442977d135e118e67c66c028420054712dddd490e5f3ac7716491ac6e1c21521728de9895e50507d43d4af6f28c3246d6a032f293d7cec2