Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041507e7b6754a718fabac5b6007f146e69eb79b76887d9439c1ccdde33d8c39609dbf68c12c691b3545fdd24f1b5bc9fcc9f59d4f0e65ace14c7b8a962d233421