Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040b8a11e5a6c87106eaf18e57c580bbf9b690f5ecc8f4397b4ebfe6f70d1d514e2b5ad5253e2fb7f29eef62d792ca875d2da6e04bfdbf92c17ec1c258ea616f55