Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047d97be0d9bd7d8f44dde8ffe2e502d9959fab349543cb77f7698a6b1258dd43702f6b90489723eb770f2acf40873753cb0df0fdad7a835db4fca7d38924fb28f