Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043b003d3db4f91334019ae19508655980eda18ec079e5317c85e1d315058772a75cfe9003230aaecc19dc8f3c8617d4a7627edc523e3b8aafc7057d86ca1f6160