MD5 (xpi/gbutts-1.5.4-fx.xpi) = 8b364d02cf9268da4a8714102c8ac731
SHA256 (xpi/gbutts-1.5.4-fx.xpi) = b0ada74cfd5bcb8afafffe86b2b88b05c3506f1fda71dcb993366ed492813fa3
SIZE (xpi/gbutts-1.5.4-fx.xpi) = 50894