Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c4c5700bb132ae59551cb17e58065c0257b8bf69ac998edcb87967e11ac44efeec6d2b1874def75e934a40b79aaf8b4324cd6b78a3ab185ae0f52f99e2442589