Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a8157ba6da71451ede2a7a715ebdc081a6fb89068438ff9ac748cab6c94532bc6bc6b7d9c4626fbc4b1ec7a98358ff8fd90758131f745c44a3ff25fe9c6871fa