Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049c2c7c13f175c93795ed816b4952e50a1c4e60ef88f48d2f837f2d5aa391973f10c19460e9c3d4dd6868dc6935f331962f4f54b2531756b8d110b82445ee126c