Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0423a3e570baaa3ffb99710ea147904c3c60933d263018b64b66637a72cedbe83441d185e3ebbf56c800f7778ad447735c64fd3afedbf3cb0ba626e3278e1131c7