Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0426c0a4c787873cc8944602308d03c3bb55a936aa9932117ca70e8b877cb244a6ea6cbe9bf60a57e26b37ee9b5ff2193d07ced0bbf805da0eb05d3a03af9e7da0