Getting Started:
These banners help you pick the first resource(s) from a page. Links in these boxes open in a new tab to encourage you to come back and explore other links from the page! The linked resources may changes over time!


What is this place?

This website is a vast collection of links to bitcoin only resources (think websites, software, videos etc that are focused on bitcoin). Content is grouped into sections which you can quickly get back to by pressing the Main Menu button at the bottom of each page.

Who made this?

My name is (@6102bitcoin), I'm a pseudonymous bitcoin user and educator doing what I can to accelerate bitcoin understanding. I have done my best to ensure that this site only links to high quality resources, but in the words of Matt Odell - 'I'm merely a tool in your own quest for knowledge. My aim is to help you but I demand you do your own due diligence.'

How do I use this site?

  1. Bookmark and check back in regularly!

  2. Read 'What is Bitcoin' - [4 minute read]

  3. Click the main menu button below & explore the site

  4. Reach out to me on twitter (@bitcoinonly_) if you have any questions.

This guide will be extended soon

What's a good bitcoin setup?

See my Bitcoin Guide for my suggested setup.
More generally:
Visit the Wallets section, pick a wallet for your device.Visit the Get-Bitcoin section, get some bitcoin (BTC) and send it to your wallet.Visit the Spend-Bitcoin section, spend some bitcoin on something to see how easy it is.

Why bitcoin only?

Max Hillebrand made a great video that explains why being bitcoin only makes sense.

Getting Started:
Read this explanation, it's only ~800 words and takes 4 minutes to read.


Written by Greg Walker

What is bitcoin?

Bitcoin is an electronic payment system, but really it’s just a computer program.

When you run the program, it connects to other computers running the same program all over the world. This creates a massive network of computers that can communicate and share information with each other. All of this happens for one reason… to share a file, and this file is called the blockchain.

The blockchain is a file that contains transactions. Anyone can make a transaction and insert it in to a computer on the network. From here, it will be passed from computer to computer until everyone has a copy. Eventually, this transaction makes it in to the blockchain.

However, there’s a problem.

You can actually insert two conflicting transactions in to the network at the same time. For example, you can buy a pizza in one transaction, then create another transaction and use the same bitcoin to buy some beer. If you insert both of these transactions in to different ends of the network at the same time, some computers will get the pizza transaction first, and some computers will get the beer transaction first.

Who should get the bitcoin?

Both of these transactions can’t be written to the file, as that would be a “double-spend”. Still, we have a network of computers with conflicting transactions on them, and no single computer is in charge. So how can we decide?

Bitcoin solves this problem through a system called “mining”. Instead of writing all new transactions on to the blockchain (and writing double-spends on to the file), all new transactions get held in a waiting area called the “memory pool”. From here, each computer can collect the transactions from their memory pool in to a “block”, and try to add this block of transactions on to the blockchain. Whoever adds their block on to the blockchain first decides which transaction makes it.

So this is where the competition starts…

Each computer starts by putting their block (every block is different) through what’s called a “hash function”. This hash function takes in a block, and scrambles it to produce a random number from it. Unusual, I know, but this is what hash functions do. Interestingly, nobody knows what number a hash function will spit out based on the data you feed in to it – you just have to try it and find out.

Anyway, the contest here is to try and get a number from this hash function (or to be precise, a “block hash”) that is below a certain threshold number. If you can manage to get a low enough number from your block, you can add it on to the blockchain.

And that’s the competition.

For example, let’s say I have the beer transaction in my memory pool. I will construct a block, put that beer transaction inside it, then put that block through the hash function. If the number that comes out isn’t below the threshold, my attempt has failed. However, I can always make a tiny adjustment to the data inside the block (e.g. add a bit of extra data to the end of the block), and put it through the hash function again.

So “mining” basically involves hashing my block as fast as I can, trying to be the first to get a result below the threshold. If I get lucky, I will be the first computer on the network to do so. If this happens, I can send this block to all the other computers on the network, and they will add it on to their blockchain. Then, because this block contains the beer transaction, the conflicting pizza transaction gets kicked out of memory.

So by pure luck and randomness, the beer transaction is the one that makes it in to the blockchain.

The beer transaction may have entered the network slightly after the pizza transaction, but it doesn’t matter. It just so happened that a computer with the beer transaction in its memory was able to build a block and get a low enough hash for it before anyone else, so all nodes accept this block and add it to their file. Any conflicting transactions that are in memory get thrown away.

Upon receiving this new successful block, nodes will drop the current block they were working on and go back in to their memory pool to create a new one. This means that the blockchain is constantly being built, with new blocks of transactions being added on to the chain roughly every 10 minutes.

As a result, we have a system where anyone can insert transactions in to a network of computers, and these computers will all work hard to try and add them on to a shared file.

Thanks to this system of “mining” (preventing any double-spends from being written to the file), we have created an electronic payment system that runs over a network of computers, and it all runs without a cental point of control.

That’s Bitcoin.

Getting Started:
Download Bitcoin Core to get started for free today.


These hardware projects explicitly state that they support bitcoin only.

Full Node

Project Description
Casa Node Plug and Play
Dojo Plug and Play (Not Yet Available)
Nodl Plug and Play
Raspibolt / Raspiblitz DIY using Raspberry Pi
Thundroid DIY using Odroid HC2
Your Old PC Node Launcher or Bitcoin Core - Guide

Other Hardware

Project Description
Bitpiggys Piggybank + Opendime
Coldbit Bitcoin Mnemonic Seed Backup
Opendime * Bitcoin Bearer Bond
Revealer Optical Seed Encryption Tool

* Currently only Bitcoin versions exist. NVK says this will probably always be the case.

Getting Started:
PC: Download Bitcoin Core
Android: Download Samourai Wallet
iOS: Download Blockstream Green (Use Google Authentication not Email/Phone)


These wallets have explicitly stated that they support bitcoin only .

It is very important that you learn how to store your mnemonic seed. Read this FAQ document before backing up your wallet. Also check out the privacy page


Project Description Platform
ABCore Bitcoin Core Full Node for Android Android
Armory Cold Storage & Multisig Desktop
Bitcoin Core Full node & Bitcoin wallet. Desktop
Blockstream Green Easy to use wallet. Use Google Authentication not Email/Phone. iOS & Android
Casa Keymaster Multisig Bitcoin [see Google Drive note below] iOS & Android
Electrum The most feature rich bitcoin desktop wallet available today. Desktop & Android
Fully Noded (BETA) Bitcoin Core GUI for iOS device iOS
GreenAddress Desktop companion to Blockstream Green mobile wallet. Deskop
Hodl Wallet Relatively new wallet with simple UI. iOS & Android
Muun Wallet Relatively new wallet with novel multi-sig 2-of-2 spending. Android
Samourai Wallet The most feature rich and advanced bitcoin wallet available on Android today. Android
Wasabi Wallet Privacy focused Bitcoin wallet, that implements trustless coin shuffling Desktop


Project Description Platform
BLW A standalone SPV Bitcoin node with a fully functional built-in Lightning node. Android
Breez Mobile Non-Custodial Wallet [see Google Drive note below] iOS & Android (Beta)
Eclair Lightning Node Software Desktop
Eclair Mobile Lightning-ready Bitcoin wallet Android
RTL An easy to use interface for LND Desktop
Sats App Mobile Non-Custodial Wallet connected to Casa Node iOS & Android (Beta)
Zeus Mobile app for LND users iOS & Android

[Note: Google Drive] : Google Drive backups on Breeze & Casa Keymaster allows those companies to access your email address, name and google profile picture. Strongly recommend using a separate google account to use these apps.


Project Description Platform
Blue Wallet Bitcoin & Lightning wallet [1] iOS & Android Lightning Social Tipping [5] Web
Opennode Accept Bitcoin & Lightning payments [4] Web Lightning Social Tipping [3] Web
Wallet of Satoshi Lightning only wallet [2] iOS & Android

[1] : Blue Wallet's Lightning is Custodial by Default but users can opt to connect their app to their own Lightning Node using LNDhub. The On-Chain functionality is non-custodial.

[2] : Wallet of Satoshi is fully custodial meaning you do not have your private keys, thus you are not guaranteed full control of your funds.

[3] : is fully custodial meaning you do not have your private keys, thus you are not guaranteed full control of your funds.

[4] : Opennode is fully custodial meaning you do not have your private keys, thus you are not guaranteed full control of your funds. You can (and should) set reoccurring withdrawals to send any bitcoin you receive to your own wallet.

[5] : is fully custodial meaning you do not have your private keys, thus you are not guaranteed full control of your funds

Advanced Users

Getting Started:
Read 'Programming Bitcoin' by Jimmy Song (Hardcopy | GitHub).

Dev Tools

Backend Tools

Project Description
Bitcoin Optec Dashboard Detailed Live Bitcoin Stats
Braiins OS Opensource Mining Software
CypherNode API Server
Dojo End-to-end Bitcoin Wallet backing server
LNdash Simple web dashboard for LND
LNtop Lightning Network channel management
Mule Tools Bitcoin transaction broadcasting
Node Launcher Easy Launch Core & LND
Python Bitcoinlib Python Bitcoin Library
Ride The Lightning An easy to use interface for LND
WebLN Interract with LN node via browser

LEARNING resources

Project Description
Bitcoin Dev Network Tutorials for aspiring Bitcoin Dev's
Bitcoin Reader Learn about Bitcoin Script (GitHub)
BitcoinJS & Core CLI Extensive guide to Bitcoin Javascript
Command Line Bitcoin Learning Bitcoin From The Command Line
Lightning Hood Information / Resources
Mastering Bitcoin How Bitcoin works - high level (Hardcopy | GitHub)
Programming Bitcoin How Bitcoin works - technical level (Hardcopy | GitHub)
Programming the Blockchain in C# Guide to Bitcoin in C#
Script Explorer Learn about Bitcoin Script (GitHub)


Project Description Trustless Bitcoin Service Provider
Blockstream Satellite Blockchain satellite service


These meetups are bitcoin only. To get your meetup added get in touch.

Getting Started:
Watch the following videos:
1) The Bitcoin Standard - Saifedean Ammous on hard money
2) Why Bitcoin Matters - Aleks Svetski on the future of money
3) Bitcoin Genesis - Max Keiser on the origins of bitcoin
Then work through the step by step Bitcoin software tutorials by 402PaymentRequired

Video Channels


Class Description
402PaymentRequired Step by step Bitcoin software tutorials.
KIS Bitcoin Keep It Simple - Practical Guides
Wasabi Series Max Hillebrand's Wasabi Wallet Guide

Other Informative

Channel Description
Advancing Bitcoin 11 Superb Presentations *
BitKnow Interviews
Bolt-A-Thon 9 Superb Presentations + Hackathon
Hungry Hodler Engaging, Informative Bitcoin Videos
Justin Moon Interviews & Presentations
Learn Me A Bitcoin 4 Superb Explainer Videos

* Skip 'The Difficulties in ...' & 'Bitcoin Engineering ...' (poor audio)


Channel Description
Amber Aleks Svetski & Amber Promo
Bull Bitcoin Francis Pouliot & Bull Bitcoin Promo

Getting Started:
For a non-technical intro read 'The Bitcoin Standard' by Saifedean Ammous (Hardcopy)
For a technical intro read 'Grokking Bitcoin' by Kalle Rosenbaum (Hardcopy | GitHub)
For further technical info read 'Programming Bitcoin' by Jimmy Song (Hardcopy | GitHub)


These books explicitly cover bitcoin only.

Book Synopsis Author
The Bitcoin Standard (Hardcopy) Essential reading. Saifedean Ammous
Inventing Bitcoin (Kindle / PDF) Beginner's intro to bitcoin. Yan Pritzker
Bitcoin Money (Direct , Amazon) Bitcoin Story Book for Kids Michael Caras
Grokking Bitcoin (Direct) Illustrated Bitcoin Explainer Kalle Rosenbaum
The Little Bitcoin Book (Direct , Amazon) Intro to Bitcoin Alex Gladstein , Jimmy Song
Sovereignty Through Mathematics (Amazon) Properties of Bitcoin Knut Svanholm

More technical resources can be found in dev-tools.


These periodicals explicitly cover bitcoin only.

Class Description
Lightning Hood Round Up Weekly Summary of Bitcoin and Lightning Network News
The Bitcoin Times A Beautiful, Informative and Stylish Publication released 2-3 times per year.


These classes explicitly cover bitcoin only.

Class Description
21 Lectures (Beginner) 2-day Course (In development)
21 Lectures (Advanced) 4-day Course
Bitcoin Studio 1-day Workshops
Buidl Bootcamp 6-week Course (20h/week) online
Learn Me A Bitcoin 1-day Workshop
Programming Blockchain 2-day Seminar
Programming With Bitcoin 2-day Workshop
Smart Custody 1-day Workshop
Teach Bitcoin 4-week Course (10h/week) online


These websites explicitly cover bitcoin only.

Class Description
10hoursofbitcoin Links to 10h of Bitcoin Lessons
21lessons Superb Bitcoin Lessons (Audio 1|2|3)
Background Reading Understanding the technical side of bitcoin
Bitcoin Designed Striking Bitcoin Infographics
Bitcoin Rabbit Hole Index of Bitcoin Content
Bitcoin Slides Comprehensive Slides Bitcoin information
BitKnow Quality Bitcoin Blog
Chaincode Study Groups Bitcoin & Lightning study guides
Crypto Words Journal of Bitcoin commentary
Hungry Hodler Informative Bitcoin Evangelizing
L2B Global Blog from an OTC desk
Learn Me A Bitcoin Bitcoin Explained
Nakamoto Institute Everything Satoshi
Towards Liberty Open Source Bitcoin Archive
Veriphi Bitcoin Tech Explained
Why Hold Bitcoin Reviews, Guides & Resources

Advanced Reading

Class Description
Bitcoin Questions Technical Bitcoin questions
Lightning Summary Lightning network deep-dive
Schnorr / MuSig Max's Cliffnotes
Shamir Secret Sharing Max's Cliffnotes


See the dedicated Podcast section.

Getting Started:
First listen to 'SLP71: Intro to Bitcoin Austrian Thought' by Stephan Livera


These podcasts explicitly cover bitcoin only.

Podcast Description
Bitcoin Echo Chamber Interviews with Bitcoiners
Bitcoin Knowledge Interviews by Trace Mayer
Bitcoin Matters Conversations with @Beautyon_
Blockdigest Casual bitcoin news podcast
Bottomshelf Bitcoin Putting Bitcoin within everyone's reach
Citizen Bitcoin Interviews with Bitcoiners
Cryptoconomy Narrations of the best bitcoin articles
Noded Michael Goldstein and Pierre Rochard
Reckless Review Lawrence Nahum & Udi Wertheimer
Stephan Livera Bitcoin and Austrian Economics
TFTC21 Tales from the crypt

Getting Started:
Check tx's with & the mempool with Mempool.Space



These explorers support bitcoin only.

Name Description Simple Blockchain Explorer
BTC RPC Opensource Bitcoin Explorer
OXT Advanced Blockchain Explorer
Yogh Explorer Bitcoin Blockchain Reader

Fees / Mempool

Name Description
Bitcoiner Live Simple Fee Estimation
What The Fee Simple Fee Estimation
Bitcoinrain Mempool Visualisation
BTC moe Mempool Visualisation
Mempool.Space Mempool / Block Visualisation & Fee Charts
Mempool.Observer Mempool / Block Visualisation & Fee Charts

Getting Started:
Earn bitcoin with MicroLancer
Buy bitcoin with Bittr in Europe / Cash App in USA

Get Bitcoin

You can get bitcoin using these services.


Name Description
jfgi [*] Bitcoin Fundraising
LNDwork Micro-Freelancing
MicroLancer Micro-Freelancing
Paywall Link Easily paywall content
TallyCoin [*] Bitcoin Fundraising

[*] : Tallycoin & jfgi could at any time swap out your donation address for their own.


Name Description
Lolli Bitcoin Cashback


You can buy a fraction of a bitcoin, so don't let a high price per bitcoin put you off. Many people are #stackingsats (regularly spending a fixed $ amount on buying bitcoin, also known as Dollar Cost Averaging), you can see that this method has historically been a good way of accumulating bitcoin by looking at

Name Description Location
Amber Regular Automated Buying (Beta) Australia The easiest way to buy bitcoin Worldwide
BitKassa Buy & Sell Bitcoin Europe
Bitonic Buy and Sell Bitcoin Netherlands
Bittr Regular Automated Buying Europe
BullBitcoin Non-Custodial Bitcoin Services Canada
Cash App Buy bitcoin with debit card USA
FastBitcoins Buy and Sell Bitcoin Canada & UK
SBB Railway Station Simple Top Ups at Ticket Machines Switzerland


Long gone are the days that you could mine Bitcoin using common hardware. Bitcoin mining is now dominated by specialist hardware powered by low cost electricity. This video gives a simple overview.

Spend Bitcoin


Name Description
Bitscribble Write 40 bytes of data to the blockchain
BullBitcoin Non-Custodial Bitcoin Services
Bylls Pay Bills (Canada)
Kriptode Lightning Tools
LNsms Send texts worldwide and pay with Lightning
Spacebit Send messages via satellite
Woleet Timestamping Service

Fun & Play

Name Description
Kriptode Lightning Games Lightning Games
Moneni Lightning Games
Pollo Feed Feed Chickens
Satoshis Game Of Life Conway's Game of Life
Satoshis Games Original Lightning Games
Satoshis Place Lightning Canvas

Remember to check that gambling sites are fair, helps check this.


Name Description
1.21 Jigawatts Stamps, Stickers & More
Arnhem Bitcoin City A Bitcoin Friendly City
Bitcoin Merit Badge Bitcoin Badges
Bitcoin Shirt Bitcoin Merchandise
Bitcoin Tunnels Clothing, Mugs & More
Bitko Yinowsky Stickers
Koala Stickers Stickers
Layer One BTC Bitcoin apparel and more
Lightning Hood Consultation, T-shirts & More
Lightning Hosted Simple Image Hosting
Moneybadger Shop T-shirts, Mugs & More
Quinsolo Coasters, Magnets & More
Start 2 Bitcoin Fun Bitcoin Info Pack
Wears My Liberty Liberty Shirts, Hats, Hoodies & More

Remind yourself of the buying power of a Satoshi with cent2sat.

Getting Started:
Try out opennode for free.

Store Tools

These tools help you accept bitcoin only.

Name Description
BitKassa Payments Processor
BullBitcoin Non-Custodial Bitcoin Services
chainside Payments Processor
opennode Payments Processor * Sell things for Bitcoin (uses OpenNode) *

[*] : Opennode is fully custodial meaning you do not have your private keys, thus you are not guaranteed full control of your funds. You can (and should) set reoccurring withdrawals to send any bitcoin you receive to your own wallet. You are now also required to submit KYC Documentation to use Opennode.


These conferences are bitcoin only.


Conference Location Dates
BitBlockBoom Dallas 2019 / Aug / 17-18th
Bitcoin Is Los Angeles 2019 / Sept / 1st
Scaling Bitcoin Tel Aviv 2019 / Sept / 11-12th
Baltic Honeybadger Riga, Latvia 2019 / Sept / 14-15th
The Lightning Conference Berlin, Germany 2019 / Oct / 19-20th
Portland Bitcoin Conf Portland, USA 2019 / Q2 / TBA
Money Badger Southern Europe 2019 / Q4 / TBA

Looking Back

Getting Started:
Read my FAQ on how to Hold bitcoin Privately.


Preserve your privacy when using bitcoin.

CoinJoin Tools

Name Unique Perks Learn More
Joinmarket Market based fee structure. Text | Video | Audio
Wasabi Wallet Strong network level privacy. Text | Video | Audio
Whirlpool Advanced postmix spending [PUBLIC BETA] Text | Video | Audio



Have any questions? Need some help? Please do get in touch and I'll do my best to help.

@bitcoinonly_ |


New Project Requirements

For a new project to be listed on bitcoin-only it must simply meet the following two requirements;

1. Support bitcoin.
2. Not Support Altcoins.

we've changed, We are now bitcoin-only!

People make mistakes (such as supporting / promoting altcoins) and my belief is that if a project is now genuinely bitcoin only it is welcome.

That said, if a company previously supported altcoins and then switches to be bitcoin only how do we know that they won't switch back?

It's for this reason that to be listed, companies that switch to being bitcoin only must also meet the following additional requirement;

3. Publicly explain why they became bitcoin only and remove/update any old public information in which altcoins are promoted.

These requirements are a good way to filter out those companies who are actually committed to being bitcoin only vs. those jumping on the bandwagon.

It also serves a secondary purpose - to help educating those users who are not (yet) bitcoin only and begin to counteract the damage caused by previously supporting altcoins.

Note: This is a prerequisite for being evaluated for addition and meeting these requirements does not guarantee you will be added.

How do I get my project added?

Simply make an issue on the GitHub repo by following this link and clicking the new issue button (see below image).

Use the project name as the title & make sure you include a link to the project, then and click submit new issue

Promote Us

on your podcast / website

We are proud to have been mentioned on a number of podcasts & websites.

Please let us know if you mention on your podcast / website!

in meatspace

Want to help promote The gorgeous poster below was designed by Phneep.

1) Print it out
2) Put it up somewhere busy
3) Reply to this tweet with an in-context photo.


Site Content

We are proud to have supported/worked with the following peers on site content.


Thanks to all the sites/podcasts that have helped with growth of the site. To accelerate site growth & to support great projects some grassroots promotion has been sponsored.

If I missed your shout out please get in touch and I'll make amends.

A shoutout does not entitle your project to being listed or bump you up the list to be evaluated. Only projects listed on will be featured on this list for helping support our growth.