Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a638818253913405090e5b5f8d7995ba7ca7fa91ec940ce8ee9386f82477afc383e35e146a19f7edf9f462a05aeeaab7fefce0e63c93c70f5d26a20caf01d98e