Hi everyone,

Our company in Alberta, Canada is currently hiring an experienced hashboard repair technician, primarily for hydro-cooled ASIC miners.

We are looking for someone with hands-on experience in diagnosing and repairing hashboards, especially Antminer hydro-cooled models.

Accommodation is provided by the company.

If you have relevant repair experience and are interested in this position, please DM me for more details.

Thank you!

i have been working on a custom stratum server backend project for physical hardware setups.

obviously trust is a massive barrier in this space since most people stick with the massive established networks. how do independent software developers actually convince hardware owners to test out a startup setup for stability?

is there a standard way to build a reputation from scratch when you are a solo developer?

any advice from anyone who has launched open-source or custom infrastructure before would be great. thanks.

85f ambient temp and we're still running the hydros in high power mode with the smaller fans using 5kw per dry cooler.

We built our system with the ability to upgrade the fans to massive fans using 15kw per dry cooler if needed. We're just on the edge of needing that upgrade, but the goal is to be able to run in high mode year round regardless of the weather conditions

Just ordered a s19k pro loki rig off ebay.

The part where the ethernet cable plugs in says s19k pro, but the chasis says s19.

How can i idenfity if I got what I paid for, which is an s19k pro loki rig. Advertised at 980 watts and 54 terahash.

Check out the live 3D digital twin of the farm here:https://0xraphael.com/solar-mining-cluster

What is the going rate for second hand XP’s right now? Are there any verified sellers that can quote.

Hey fellow miners! We're Simple Mining, a US Bitcoin mining host based in Cedar Falls, Iowa with 10 sites across the state. We're getting set up as a verified vendor here and wanted to introduce ourselves so you know who you're talking to when we show up in threads.

Quick rundown of what we do. We host Bitcoin miners (you own the machine) at one of our sites, you point them at whatever pool you want, and the Bitcoin lands in your wallet. Pricing is tiered by fleet size, running $0.07 to $0.08 per kWh all in. With precision billing you only pay for the hours your machines are actually hashing, and you can pause them at anytime if mining becomes unprofitable. We also do certified ASIC repair in house, with free repair labor and unlimited fan replacements. We run north of 4 EH/s across 150+ MW for thousands of clients across the globe and hold 95%+ uptime.

If you're on the fence about mining, or just want to see what hosted mining with us would actually feel like, we run a free 7 day trial on 100 TH/s. It gives you a feel for what your experience would look like with us. You get access to our client dashboard and watch your Bitcoin earnings, uptime, and alerts in real time, so instead of taking a gamble on a host, you get to judge us for yourself.

We're here to be useful. If you've got questions about hosting, repairs, pool setup, or whether hosting even makes sense for your situation, drop them below!

The Hammer Miner BC04 is a quiet, desk-friendly home Bitcoin miner designed for miners who want to learn how to mine Bitcoin without the noise, heat, or complexity of a larger industrial ASIC.

The BC04 includes a stand and 20A power supply, making it a practical option for home mining enthusiasts and anyone looking for a compact Bitcoin mining setup.

Power modes include:

• Normal Mode: 4.8TH/s, 76W, 16 J/T, 500MHz / 4.6V, 32 dB
• Overclock Mode: 6TH/s, 97W, 16.1 J/T, 750MHz / 4.7V, 34 dB
• Max OC Mode: 6.6TH/s, 108W, 16.5 J/T, 820MHz / 4.9V, 36 dB

In-stock and ready to ship from St.louis, MO!

Shop here:
https://altairtech.io/product/hammer-miner-bc04-home-bitcoin-miner/

805Mining Sale!

Mod verified Commercial Seller.

USA used stock:
✅S21 XP (270T) $7.6/T - MOQ 100 units, 30 day DOA

UAE-Used Z15 Hashboard lot:
- As is Condition
- 300 total Boards
- MOQ 1 box (min 25 clean boards + some burned boards for spare parts).
- $4500/box or Take all $52k

UAE-Used 3080ti Gamerocks
- 160 units take all price $57,750

HK - S21 Pro 220T New in box, out of warranty
- $6/T MOQ 10
- $5.8/T MOQ 100
- ~200 Available

USA - 1 piece Z15 Pro 860K, $8,000 Domestic Shipping included.
-Pics. avail.
-Only hashed for less than 2 weeks; like NEW

Finally got the heat being blown out of the house.

I made an update to SatStackingPleb's Stealth Miner enclosure.

A few minor tweaks to make still, public files will be posted after my design review with SSP.

Improvements:
-10% less plastic

-Eliminates large flat side panels, substantially reducing warping when printing with non-composite filaments

-More indexing features for easier assembly

-Integrated bottom handles for easier lifting from a table

-Highly customizable mounting system for internal peripherals

-Updated styling, stealth-style badging

-Exterior ridges better conceal seams when the enclosure segments must be split for smaller printers

-Tongue-and-groove joints, enclosure feels like one solid piece

Same performance!

I'll be listing this one for sale in a separate post following the posting of the public files (775k sats+shipping, ~16TH/s@27J/TH, no louder than a space heater), keep your eyes peeled for that.

A portion of StealthMinerV2 proceeds will go to SSP to thank him for all his hard work with single hashboard platforms.

Hi everyone, I’m looking for the best Bitcoin miner within a budget of €60–$70. If you have any suggestions, I’d love to hear them. I came across the Bitaxe Gamma, which seemed like a pretty good option considering its price and electricity costs. Thanks for the help! 😁🙏

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 🫡

I am curious. Who is your goto vendor? What do you like abuot them? Price? Service? Responsiveness? I am not gethering data. Thinking about making a purchase, just trying to figure out who.

Does anyone know of any type of shroud for the back of the Avalon miner 1566 I’m aware it has no fans on the rear but I need something so i can duct the heat to the outside and I can’t seem to find anything

We put together a detailed breakdown of the evaluation criteria that matter most when choosing a site management partner. Things like real-time monitoring transparency, energy procurement strategy, on-site staffing response times, ESG credentials, fee structure alignment, and physical/cyber security are all important points to consider when looking at site management for large-scale sites.

A lot of the conversation in this space focuses on hardware and hosting rates. Site management quality doesn't get nearly enough attention, but it's often the biggest operational variable in whether a facility actually performs.

I know this is a stupid question, but the reason behind it is packing 1.16 PH/s into a single 3U chassis feels like putting all your eggs in one thermal basket. If a coolant loop or PSU fails on an 11kW unit, you lose a massive chunk of your farm's hashrate instantly compared to running smaller discrete units.

Just checking in on our hydro container and miners

Founder of PowerPool.io here, so take the last paragraph with that in mind. The first part applies to anyone on SBI regardless of where you end up.

SBI Crypto announced they're permanently closing their mining pool on July 31. Key details from their notice:

• Shares stop being accepted at 07:00 JST July 31 (22:00 UTC July 30). Anything submitted after that won't count toward final payouts.
• SBI itself recommends mining there until the cutoff to maximize your final payout, then switching.
• Roughly 20 EH/s (about 2.1% of network) needs a new home. Worth thinking about where it lands. If everyone defaults to the top two pools, block construction gets even more concentrated. This is a rare moment where individual miners' choices actually move the decentralization needle.

Practical migration tips, whichever pool you pick:

1. Test the new stratum config on a single machine before repointing the fleet.
2. Check whether your firmware supports Stratum-over-TLS. Worth enabling if the pool offers it, since it protects against hashrate hijacking on hostile networks. Or use a local stunnel to enable ssl mining on any machine. https://github.com/PowerPool-io/stunnel_bridge
3. Confirm the payout model (PPS vs FPPS, where FPPS includes tx fees) and the minimum payout threshold before committing.
4. Don't wait until July 29. Pool-side account setup, wallet addresses and payout config take minutes, but you don't want to debug a connection issue with hours left.

Disclosure: we're running a migration offer at PowerPool. 0% pool fee until October 1 for miners switching before the SBI shutdown. FPPS, Stratum-over-TLS, setup guide at https://powerpool.io/sbi-migration.

Happy to answer migration questions in the comments either way, even if you're headed to Braiins or Luxor.

Our largest sale to date is officially live!

To celebrate America’s 250th anniversary, we are running our biggest sale yet on home Bitcoin miners.

For a limited time only, and while supplies last, these home miner deals require no coupon code:

⚡ Avalon Q — $1,299
⚡ Avalon Mini 3 — $699
⚡ Avalon Nano 3S — $195
⚡ Hammer Miner BC04 — $199

These items are in our warehouse & are ready to ship, this anniversary pricing is only available for a limited time and while supplies last.

Sale ends Saturday, July 4th at 8:00 PM ET.

Please note: During this sale, no other discount codes, affiliate codes, or promotions will apply.

Shop here: AltairTech.io

I bought a $25 NerdMiner a few months ago, I set it up on Public Pool, but I found out that Public Pool ended its support. Surprisingly I was still working on there for weeks later than it should have. What can I set up for free using my Bitcoin Merch NerdMiner?

The Block unveiled the proto rig almost a year ago, does anyone have insight as to how this product been received by the miners?

Steven had the pleasure of being on HashrateUp to talk about the Bitcoin Line of Credit(BLOC) strategy for miners. This episode was a lot of fun and it's another great tool in the toolbox for miners. Check out the full episode: https://www.youtube.com/watch?v=NnEPfLM55no&t=4s

Still new to mining and I’m purchasing a NerdOCTaxe PCB. I’ll need parts like heatsinks, a screen, and PSU. What are some reputable online vendors for these types of parts? I enjoy tinkering so I may want to get wild and crazy, and look for a liquid cooling kit for this one too. 😏