Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042c9d6e10b1aaed5ad15cc13aab03c5e41860982814bfb2e2c54b7db19283d11874c2539a965c80b0d62ceb552dd6790a357661b2f87ad24d94b9454de5cec833