MD5 (xpi/flashblock-1.5.8-fx.xpi) = acc246d6def637d8b24505777393a9b3
SHA256 (xpi/flashblock-1.5.8-fx.xpi) = 2b88cdb12682e07c3b05cc272207b8c5d91bafdcda94a380735b3b6f8f1bef42
SIZE (xpi/flashblock-1.5.8-fx.xpi) = 70856
