This is huge. The Running Bitcoin Challenge is now live on @611021ea…089a7d0f for Android, with iOS coming soon. RunStr is a privacy-first fitness app that lets you track your workouts anonymously and contribute your proof-of-work to causes that matter. Massive thanks to @30ceb64e…7f08bdf5 for making this possible. The @f5c49a31…c626643a , presented by @f1989a96…bcaaf2c1 & @Blocks, marks the 17th anniversary of Hal’s legendary Jan 10th “Running bitcoin” tweet. Run or walk 21km over 21 days. Let’s put in the proof-of-work together, honour Hal, and support the fight against ALS/MND. Join our team 👉 secure.alsnetwork.org/goto/bit... www.runningbitcoin.us #RunningBitcoinChallenge #HalFinney #ALSNetwork #RunForHal #ALS #MND #RunStr 📝 bdd1c60d…