Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b5f307224a1e6822cd6d5423ac94fe5f8e28d0c503dc4d4f89b7b7cdb550838fc57e5f042c63073c8b0f0acaf0ce9ff9dd3fac757692f40c3660692a3c604e0b