Braiins

Our CEO Eli Nagar is talking Bitcoin security in a post-quantum world. Hear our take on Bitcoin's next era. See you tomorrow at the Energy Investors Forum.

INTRODUCING: Price Adapt. Electricity and hashprice change constantly. Your power target should too. Automatically. 🟧 Up to +22.9% estimated profitability uplift on Antminer S21 XP. Price Adapt in Braiins Manager automatically finds the most profitable power target based on day-ahead electricity prices, hashprice, and your miner’s efficiency curve. • ERCOT & PJM support • Automatic curtailment for all devices • Automatic power target optimization for supported Braiins OS machines Free Early Access is available through September 30. One less thing to babysit ⤵️

Mine your own blocks. Come learn more from the Braiins team this week at Mining Disrupt and Energy Investors Forum (EIF).

Braiins team is heading to Miami for Mining Disrupt. If you want to mine more bitcoin, come find us at booth 68. Firmware, pool, fleet management, sourcing, all of it.

PARTNERSHIP ANNOUNCEMENT: Make your flexible bitcoin mining load pay. Braiins is partnering with Enel North America to launch Energy Intelligence, a new way for miners to capture more value from their flexible load through lower costs, new revenue, and reduced operational complexity. Energy Intelligence connects Braiins Manager with Enel North America's demand response market access and expertise, helping you: •  Avoid costly energy demand (coincident peaks) before they eat into margins •  Earn from demand response participation in ERCOT and PJM •  Automate curtailment instead of relying on manual decisions •  Manage energy events through the same stack used to manage your fleet •  Use fixed SaaS pricing while keeping the operational upside Mining load is flexible by design. Energy Intelligence helps miners turn that flexibility into a practical business advantage. That same flexibility can also support grid reliability, showing how bitcoin mining can be a responsive and valuable participant in energy markets. Based on historical ERCOT market data, Braiins estimates a total annual revenue impact of up to $166K per MW per year.

Hashrate as a Service just got better. You can now point rented hashrate to Stratum V2 endpoints. • Binary protocol, leaner and faster • End-to-end encryption • Same hashrate, less waste For the best experience, use the Braiins Pool Stratum V2 endpoint. Battle-tested since 2020. Compatible pools: • Braiins • Public Pool • PyBlock • mkpool • Blitzpool Big thanks to mkpool for helping us make this happen. Buy hashrate. Point it anywhere 🫡

UPGRADE: Braiins OS 26.07 is live 💥 This is a big one: power and efficiency gains across the S21 series, new hardware support, and tighter thermal protection. 1️⃣ Power and efficiency gains - Better power and efficiency models for the S21 Pro, S21 XP, T21, S21+ Hyd., S21 Hyd., S21e Hyd. and S21 XP Hyd. 2️⃣ New hardware support - Added support for the Antminer S21 Pro+ - APW9 PSU now supported 3️⃣ Temperature safety shutdown - Mining stops automatically if a hashboard stops reporting temperature data - Protects your hardware when a sensor drops out 4️⃣ Continuous Tuner improvements - Now tunes chips based on their individual hashboard temperature - Smoother chip ramping for more stable tuning 5️⃣ Stability fixes - S21 XP Hyd. HV and S21+ Hyd. HV now hash on the default power target after install - An unexpected restart no longer wipes your configuration - Fixed a crash during tuning when a hashboard was disabled 6️⃣ Rambo Mode 2 now ignores unexpected voltage errors, and a factory reset can wipe network config via the API. 🟣 Get Braiins OS today Download from our website and one-click deploy across your entire fleet. 🟣 Need help? For deployment or pricing, comment below and we’ll follow up.

Work in Bitcoin. There is no second best ⤵️

SBI Crypto has announced it will close its mining pool on July 31, 2026. We’re sad to see them close down as competition in the pool space is good for bitcoin. We’ve appreciated co-operating with the SBI Crypto team over the years. For SBI Crypto miners looking for a new mining pool partner, Braiins is ready to help. We’re prepared to honor your current pool fee arrangement and make the transition seamless. Get in touch with our business team via the link in the comments.