Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0481bbb50df0bb86e5a317e769ec522799c78296bcb0a5d11cc81601b130e9de11f398e90caba7db612c11243b093243a885bff6ffba91ae40fab2c0ef8853569a