Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c76eca5e42737289c3385a48bb391f59a885d12d5464f6cb0ffdb25c4d1aabbb8ef83ae85664444f36fbfbca217d8256713baac26b8bed483a4e5a5968421b36