Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0478d8a09dc3fb9f8912fe8356ba25a1b042c722a8751bae0e785bb69cbbe9df1e60cf930dc6e13d716afff22f7c4dac34e35fc05928ac1aaa22e5400634f21633