Changes

Watch Join the live stream workout '#HalvingChallenge' with moderators Alexandra Moxin and Vlad Costea *Special guests from around the world will be running, cycling, swimming, and working out for the duration of block blocks 629,999 and 630,000 between which the halving  *The event will occur.be live streamed to promote bitcoin and fitness now and into the future Participants do any fitness * Join in with an activity they like of your choice and post about share it under on Twitter with #HalvingChallenge on twitterHavlingChallenge Let us make it a great and memorable halvening event!