Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0476acd906f7472235d06e93119e1f45ef7fdc97a1e28c92f4ee379478d44e339c8380a79d990b3ace99741f85be96f1672f859da9ebedd4998b7d00c17db7ffcd