Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b7c9d2d8ca49bd69ae9663fbfe8da235ddd366278e964b697ae8a174468ec28d3cb6f9c2ba6720b52b977cb8138907e0fed951450aa02de9ff6bdd3bc32123fd