Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04bef15a5d9e50820842924bbe37bb142a6f9d2c19246420d871635b702b963551181ab8ec41043c6f747741d2cba7ea80b8a4b77bb5fd1684af832d56e330a8a1