Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0428b3d32777ff79811827880e969641fd7cba1d502bc065cb3ede1752d1bd6309ffe27544c173c4554ff6c806a09a7999dba806d20fee20da920e9130023b0aca