Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047042ea0f2529069d7b56d9985ce5d406954fe99b1a4a0b5984f8d5540dbea55230036c6aa102c68b7cf5b1e76c8e348b440502d367a52c85bd1470ab4c5d5a5f