Telehash
Mine for the Mission
Telehash is the 256 Foundation's semi-annual fundraising event — an 8-hour livestream where the global Bitcoin mining community points their hashrate to our Hydrapool instance running in solo mining mode.
If a block is found during the stream, all block reward proceeds go directly to the foundation to fund more open-source Bitcoin mining development. On our very first Telehash, we found a block — raising the initial ~$300,000 that launched the organization.
Next Event
Telehash #4
How to Participate
Username and workername can be anything you want. Use a website URL, X handle, or Nostr npub as your username — your profile pic or favicon will show up on the leaderboard.
Set your Pool URL
stratum+tcp://pool.256foundation.org:3333Set your Stratum Username
username.workernameReplace with your website, X handle, Nostr npub, or any identifier.
Monitor your contribution
Your miner appears on the live leaderboard at dash.256f.org
Open Hashdash →Past Events
Telehash 3
TeleHash #3 was the most significant event yet — the first time all four core pillar projects ran together in a single working system. Ember One hashboards driven by Libre Board, running Mujina firmware, pointed at a self-hosted Hydrapool instance. Lead developers were up until 1am the night before getting everything stable. For the event, the team built a test bench kit using water cooling blocks from CryoByte Labs, converting the mining rig into a sous vide heater. They cooked a steak live on stream, using Mujina firmware to dynamically adjust mining power output and hold a temperature probe at exactly 101°F. The demo made it undeniably real: open-source mining hardware doing useful work in the world.



Telehash 2
The second TeleHash was a landmark moment for the foundation. Just one month into the first grant round for each core project, the team already had working prototypes in hand — an early Ember One hashboard hashing live to an early Hydrapool instance, both built and running in parallel with active development. Each of the four core projects — Ember One, Mujina, Libre Board, and Hydrapool — was explained in depth during the livestream, with all grants now funded and all projects in active development. Seeing open-source hardware and pool software contribute real hashrate on stream, only weeks into their first grant cycles, was proof that the foundation's model was working.
Telehash 1
The inaugural TeleHash event was a landmark moment for the 256 Foundation. Over 8 hours of livestreaming, the global mining community rallied behind the foundation, pointing their hashrate to our Hydrapool instance. Against the odds, we found a Bitcoin block — raising the initial ~$300,000 USD that seeded the four core pillar grants.
Stay in the Loop
Telehash dates, live podcast recordings, and developer calls are all posted to the foundation's events calendar on the forum. It's the best single place to follow for upcoming events.
View Events Calendar →