Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b75900a720509ced97a7ae4321b9f8dea325ed05b2844bdc5997205d6bc37db9567f08a295a3eca96f35c8930f6affeb5e7c5e807d88bb732b5437bb0e277997