Hello Folks, i have 101x Innosilicon T3+ mostly 57 Th/s for Sale.

The machines are used (in use) and plugged in at the BitRiver Facility in Russia / Bratsk. The Package Price is $190.000.

For more informations feel free to text.

Someone please make this decision for me. I was first told that cold wallets were extremely safe, especially Trezor and Ledger. Now, I'm reading things about hacks, open source v. cold source, with respect to these devices that worry me. I don't care about all the bells and whistles, being able to store X number of obscure coins....All i want is a safe device I can store a couple thousand on bitcoin and put off away in my safe. What's the move?

Please visit us at our "SustainHash Marketplace" on Telegram for info.

DM me for details.

*Just wanting to update a very old post, thanks.

As our mission to assist the Unbanked community continues to expand so do our Bitcoin ATM locations! We have added 3 NEW Bitcoin ATM locations! With over 40+ cryptocurrencies available to purchase and a limit of up to $20,000, you can buy crypto for any reason necessary. Whether it's for investment, sending money to loved ones, purchasing goods or services, visit a BlackSwan Bitcoin ATM near you today. Visit https://blackswanbitcoin.com/locations/

Check our blog to educate yourself!

https://www.ellipal.com/blogs/news/how-to-buy-bitcoin-and-how-to-create-a-bitcoin-address-and-wallet

WTS S19 pro open box located in the US, no MOQ comes with warranty. Shipping from NJ. dm for more information

WTS S9 + PSU (All tested) Price: $420 shipping included in price 100 available 2 MOQ In the US Ready for shipping

dm if interested

OneKey is made up of a group of professionals who have been working with cryptocurrencies for many years, and is fully committed to building a safe and useful cryptocurrency management tool to provide a complete and secure service for the cryptocurrency industry, so that more people can benefit from decentralized finance.

OneKey is the decentralized multi-chain cryptocurrency hardware wallet. It is the No.1 in sales growth rate in the hardware wallet market in mainland China in 2021. OneKey has a diversified product line, including OneKey Swap, Onekey desktop, Onekey Plugin, and Onekey App.

Advantages of OneKey Hardware Wallet

1. Open source software code If a wallet doesn't open source its code, you're likely to worry that it's hiding a backdoor that could compromise the security of your assets. Our code is fully and publicly hosted at https://github.com/OneKeyHQ/OneKey-Wallet  
2. Open source firmware code We use both a secure chip (SE) and a universal chip for our hardware wallets. Again, everything from 3D source files to PCB circuit boards and most importantly, firmware source code, can be found in our https://github.com/OneKeyHQ/OneKey-Wallet.
3. Private Keys Under Your Control Wallet mnemonic and seeds created by OneKey are stored locally and encrypted, so only you can decrypt the information, and our servers do not and cannot store any of the user's private data. No more centralized institutions, you are in full control of your encrypted assets.
4. Listening to the community We choose to grow with users instead of capital，suggestions for us through all types of channels will be heard. Although not all requirements can be met due to various reasons, we will try our best to give the best solution at that moment.
5. Attentive customer support Customer servers are online 7 days a week. If you have any questions, please send an email to hi@onekey.so through the official website. We will reply you within 24 hours.
6. Privacy is the top priority OneKey's servers do not store any private data of users, nor do they covet users' personal information.
7. Easy to use for beginners We strive to reduce the difficulty of beginners. If you can even recommend it to your elders with confidence, that is the greatest compliment for our work.
8. Free Shipping Worldwide As long as your area can be collected, we will provide free shipping service

Job Description

Are you on the hunt for exciting new challenges that boost your professional growth? If you’re an innovator by nature and a Crypto/Blockchain Developer (Web) by trade, we’d love to hear from you! This role will involve working on blockchain and other web projects. Read on to see if you’d be a good fit.

Job Description
Research, design, develop, and test blockchain technologies

Brainstorm and help evaluate applications for new tools and technologies as they continually evolve
Maintain and extend current client- and server-side applications responsible for integration and business logic
Be involved in the global blockchain community—work on implementing and integrating the latest improvement proposals
Document new solutions as well as maintaining that of existing ones
Qualifications
2+ years of commercial software development experience

Blockchain programming and smart contract development experience on one or more major platforms i.e. Ethereum, Hyperledger, EOS, Tendermint, etc.
Strong software development background

Experience working with large codebases

Experience working with open-source projects

Proficiency in one or several of the following languages: C++, Java, JavaScript, Rust, Golang, Node.js
Strong knowledge of common algorithms and data structures

Understanding of the nature of asynchronous programming and its quirks and workarounds
Familiarity with basic cryptography

Familiarity with P2P networks

Knowledgeable about smart contract fundamentals, security and best practices (design patterns)
Strong knowledge of bitcoin-like blockchains

Strong knowledge of concurrency and writing efficient and safe multithreaded code
Intermediate English reading, writing, and speaking skills

Stable internet connection and home computer

Passion for programming

Additional Information
Experience with any other back-end programming language is a plus
You don’t have to meet all requirements to be able to apply.

Apply if you think you are a good fit and we will take it from there.

Apply Here

I’m new to Bitcoin and wanted an affordable $40 “starter” hardware wallet by SAFE PAL so that I could get acquainted with it before buying my dream wallet, the NGRAVE that is roughly $400. Has anyone used a Safe Pal hardware wallet? If so, what were the pros and cons? Thank you in advance!

New to the crypto world, just understood how important to store your coins in a safe wallet, and Ellipal wallet helped me a lot, this is a good wallet with 100% safety, as a cold wallet, it is truly offline and do things like the saying, "Be your own bank"

Well designed with touch screen, easy to use and very responsible team, if you guys are considering to get a cold wallet, Ellipal sure to be the best!

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Cold wallet device

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Golden wallet

Very simple, no scammy links or annoying ads, just press a button every 45 minutes.

I'm using it for about a week, with an average of 80 satoshi per claim.

I've also once made a withdraw without problems.

My link is cloudfaucet.io/r/102039

Ok, A little backround. I know hardware and networking. I can build just about any config of a computer. I understand overclocking and undervolting. I can invest around 2,700 for initial investment.

So do I buy hardware to build a GPU miner with at least 6 cards or more? Probably RX580 as they are cheap and I have one in my rig. More on that later.

Or do I a Asic miner like this I understand a GPU miner is multiple coins and not Bitcoin, and Asic is nothing but Bitcoin.

I've done the math on the Asic miner and the ROI in about 3 months with a net gain of about ~10,000 USD a year @ .13 cents per Watt.

I've had a hard time finding a solid or semi way of calculating the earnings for a GPU miner. Not only because it is many coins or dedicated to one coin, but there our other variables involved. However I have more control of the hardware if it fails.

I dipped my toe into mining with my own rig that has a RX580 fatboy and a AMD Phenom ii x4 955 black edition. I overclocked the GPU and undervolted the CPU to reduce heat since it was hitting 62 cel.

The GPU gets 12.5 sol/s and the CPU was getting ~322 h/s. All this added up to ~170 watts and a net of .00218322 BTC/Month. This was all done using Cudo as it was easy to find and setup just to test. This was just a test to see how it would work. I wouldn't use Cudo to full scale as it is a pool and the transfer to a Wallet is pretty steep in relationship to earns. I understand that in a pool you get your share based upon how much of the "work" you did to get find block.

So do I build or buy? With that much computation power do I need to join a pool? What software is best for pool or alone? I am comfortable with CLI as long as it's well documented, but would like a remote GUI.

Also what is the best wallet with the best fees for transactions. Currently using uphold since I use Brave.

I think I covered as much as I could, if you have any questions let me know. Any advice would be great. If I should post this else where let me know please or I could just cross post it.

TIA. Be safe, stay safe!

Edit: Words and BTC earning was WAY off then I first typed this.

Is there a gpu splitter arround? Or if there is it safe? I currently building my gpu mining rig right now. But i have a big problem. I do have 6 gpu already but my psu only has 6 slots for pcie connection. Also my gpu is sapphire rx 580 turbo + its a 8 and 6 pin connection. Also my psu is Thermaltake Toughpower 1500W 80+ Gold Semi Modular ATX 12V Power Supply.

Any guide and tips for me will be appreciated.

Want to buy Bitmain coupons, let me know if you have any ! Thanks

Also, selling bitmain miners, let me know if you interested buying.

Thanks

Hi, I am planning to setup a Full bitcoin node on a R.Pi4. Do you know any detailed instructions for dummies? Thanks.