Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ef7bf49f629db579144350f42f816f24eff6872573c2902651ca7c212bb6ad18ee999caee891b7919b6f34e56eedbadb25d5ba865709051f3bc0b53736a617e5