Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ef8758dd09ab548162f6f3753406de0107cf4bc7d9a92fa4211c0e71a995d3772fafaded06bb2cd75db50cf8502d04f6d15fe094f49f9a7ae3c4d29cc5eeb045