Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0453bdd6495f499504755b7813e8f779ffa76226f5e986c128304551541d9701a09a11c80287797446581bff6a1931d268b8a5bed27f845cc18df20468d8cbdf93