Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0426760261e6f1979093c9ce804c7df53e6ec325ab7b2fc339c9553b4d339b3ba1145e1af7695f2caa03ba3676470b0a1fc65e066830b16cc7cce24e4bcc009c6a