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Bonds OFFERINGS

Participate in the success of the Braiins projects
via bonds emissions.

2023

ACTIVE SALE

Funding hardware R&D division

100 MIO CZK

9,5% per annum

Hash Mining s.r.o.

MORE DETAILS

Current
offerings

ACTIVE SALE

Funding hardware R&D division

100,000,000 CZK (approx. $4,536,000)

9.5% per annum

Hash Mining s.r.o.

MORE DETAILS

ACTIVE SALE

Funding Braiins operations

15,000,000 CZK (approx. $639,000)

9.5% per annum

Braiins Systems s.r.o.

MORE DETAILS

Benefits

OUR PROJECTS

We run the oldest bitcoin mining pool, established in 2010. We have been developing custom autotuning firmware for bitcoin mining ASICs since 2019. More recently we developed a mining farm management solution. But, that’s not all.

A TRUSTED NAME FOR OVER A DECADE

We have been developing software products for the Bitcoin mining industry since 2010. In addition to this, we are expanding the scope of our offerings by via development of custom hardware components.

FIXED INTEREST RATE

Our bonds offer a fixed 9.5% yield per annum for its entire duration (3 years). Interest payments will be made quarterly and the principal will be repaid at maturity.

completed
offerings

SALE FINISHED

Funding Braiins operations

20,000,000 CZK (approx. $907,000)

9.5% per annum

Braiins Systems s.r.o.

MORE DETAILS

SALE FINISHED

Funding Braiins operations

20,000,000 CZK (approx. $907,000)

9.5% per annum

Braiins Systems s.r.o.

MORE DETAILS

About Braiins

The company Braiins Systems, was founded in 2011. At the moment it employs about 100+ experts of 6 different nationalities. 

Our products and services
Braiins Pool

World’s first mining pool with more than 1.25 million BTC mined since 2011.

Operates the first and oldest Bitcoin mining pool.

Over 12,000 clients from 100 countries around the world have connected more than 100,000 mining devices to the pool.

Braiins Pool is operated by Braiins Mining Ltd.

Enterprise edition firmware for ASIC miners

Braiins OS+ runs on more than 100 000 devices.

The Enterprise version of the original open-source Braiins OS firmware now supports the majority of the devices from Bitmain. This accounts for about 60% of the BTC mining machines market. First version of the firmware was released 04/2020.

Open-source firmware for ASIC miners

Other products and services are under development

Why are we issuing bonds?

All the company’s income is in BTC

The company anticipates an appreciation in the price of BTC compared to fiat currencies. The company prefers to finance its operation with borrowed funds to maximize the amount of BTC held on its balance sheet.

Investment into development of products and services
Development of new products

Launching a new product that strategically builds on our mining pool operation.

Development and sale of a unique three-phase power supply used for cryptocurrency mining and data centre operation.

FAQ

How can I install and run the Braiins Farm Proxy using Windows?

Linux and ARM architecture are supported, not Windows. Braiins Farm Proxy can be either downloaded as a stack of Docker containers (together with Prometheus, Grafana and Node Exporter) or as a standalone image from the public Braiins Github repository.

Can I run Farm Proxy as a standalone application rather than in a stack of Docker containers?

Yes, it can be downloaded and run as a standalone application. The image is available on the public Braiins Github repository.

Which mining pools can I use with the Braiins Farm Proxy?

All major publicly available mining pools are supported by Braiins Farm Proxy. Tested mining pools are: AntPool, Binance pool, BTC.com pool, F2Pool, Luxor, Poolin, SBI Crypto Pool, Braiins Pool, ViaBTC pool.

Which ASIC firmwares can be connected to the Braiins Farm Proxy?

Tested miners were Antminers S9, X17, X19, Whatsminers M2x/M3x and Avalon miners with stock firmware and Braiins OS+.

How does the Braiins Farm Proxy work? How is the bandwidth optimization achieved?

Braiins Farm Proxy can decrease data transfers between your farm and pool by up to 95%. This is achieved via hashrate aggregation in Farm Proxy to only send more valuable share submissions while still getting rewarded for your full hashrate.

Is the Braiins Farm Proxy open-source?

No, Braiins Farm Proxy is free of charge although it is not open-source. See the full license.

FAQ

How can I install and run the Braiins Farm Proxy using Windows?

Linux and ARM architecture are supported, not Windows. Braiins Farm Proxy can be either downloaded as a stack of Docker containers (together with Prometheus, Grafana and Node Exporter) or as a standalone image from the public Braiins Github repository.

Can I run Farm Proxy as a standalone application rather than in a stack of Docker containers?

Yes, it can be downloaded and run as a standalone application. The image is available on the public Braiins Github repository.

Which mining pools can I use with the Braiins Farm Proxy?

All major publicly available mining pools are supported by Braiins Farm Proxy. Tested mining pools are: AntPool, Binance pool, BTC.com pool, F2Pool, Luxor, Poolin, SBI Crypto Pool, Braiins Pool, ViaBTC pool.

Which ASIC firmwares can be connected to the Braiins Farm Proxy?

Tested miners were Antminers S9, X17, X19, Whatsminers M2x/M3x and Avalon miners with stock firmware and Braiins OS+.

How does the Braiins Farm Proxy work? How is the bandwidth optimization achieved?

Braiins Farm Proxy can decrease data transfers between your farm and pool by up to 95%. This is achieved via hashrate aggregation in Farm Proxy to only send more valuable share submissions while still getting rewarded for your full hashrate.

Is the Braiins Farm Proxy open-source?

No, Braiins Farm Proxy is free of charge although it is not open-source. See the full license.

FAQ

What do we use the collected money for?

A detailed explanation of how the proceeds will be used is provided with each offering.

How can we afford to pay back the bonds?

Our existing core business generates revenue from its suite of software products. Miners pay a fee to mine with our pool and a licensing fee for our custom autotuning firmware.

How did we do with our previous bond offering?

Our last offering was oversubscribed and all interest payments have been made to schedule so far. Interested parties who were unable to secure an allocation in the last offering have been added to a waiting list for future offerings.

How do we deliver the bond to the buyer?

By post, in person and possibly by a third party.

How are the bonds secured?

The bonds are secured by all the assets of the issuing company. At the same time, none of the bond holders has preferential or disadvantageous terms and conditions in relation to the other bond holders, nor do they have any additional rights and obligations towards them.

How are interest payments calculated and what is the payment schedule?

The interest is calculated annually (9.5% per annum) and on a straight-line basis. Interest payments are made at the end of every quarter, to the account of the bondholder.

How are bond yields taxed?

For individuals, we withhold tax on the proceeds so that the owner receives the interest after tax. Legal persons, whether companies or entities, tax the interest themselves according to the tax regime in which they operate.

REACH OUT TO US

If you are interested in purchasing our bonds, please reach out to us via this form.

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