Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0450b9827563356c1e073bb3681ffd89343f129f4b61ab225b9e90336321e82e5c1476567590f2d8fc4f69b6714f999d9378852a98f1ff313d13a225f22a7d719d