The best time to register for DrupalCon Dublin is now. Earlybird discounts end July 29.
Here is a patch to add a captcha_uuid module which add uuid functionality with integration with deploy module.
This patch requires #2097533: Turn Captcha points into entites.
I'll leave this add needs work since the test bot will fail.
Drupal is a registered trademark of Dries Buytaert.