BullBitcoin_

Buy, sell and pay with Bitcoin • 100% self-custodial
Our Mission: Destroy Fiat • Est. 2013, by Francis Pouliot

@BullBitcoin_'s bio

bitcoin

![](https://blossom.primal.net/c5b540de8ec3c14cec06844ae68c50dc392860ecfd87ea4cb3c727409985ffcd.mp4)

# Safer. Better. Faster. Smoother.

# BULL Wallet 6.10 just dropped on iOS & Android !

• New onboarding experience
• Improved Payjoin privacy
• New currency available for deposits
• 11 more languages: Arabic, Bulgarian, Bengali, Czech, Greek, Persian, Hindi, Korean, Brazilian Portuguese, Thai, Turkish
• Faster support chat
• Improved transaction receipts
• Real-time balance updates
• Smarter backup warnings
• Privacy-friendly error reporting
• Auto-labels for BOLT11 invoices
• New hardware wallet integration
• Tons of improvements across swaps, labels, storage, theming, UX & more

### Get your hands on BULL Wallet: [https://wallet.bullbitcoin.com](https://wallet.bullbitcoin.com)

Read the whole release logs for more info: [https://github.com/SatoshiPortal/bullbitcoin-mobile/releases](https://github.com/SatoshiPortal/bullbitcoin-mobile/releases)

BULL Wallet 6.10 just dropped on iOS & Android

bitcoin_beginners

In this video, we break down how to use Bitcoin more privately while saving on fees with Payjoin.

Make sure to bookmark this video and share it with anyone who claims you can’t have privacy on Bitcoin.
More info 👇
https://www.youtube.com/watch?v=dTSZ9nDFQ5Y

Read our Blogpost 👇
https://www.bullbitcoin.com/blog/what-is-payjoin-bitcoin-privacy-explained

Get your hands on the BULL Wallet and start using Payjoin today 👇
https://wallet.bullbitcoin.com

What Is Payjoin? The Most Underrated Privacy Tool in Bitcoin

Foundation Passport quick tutorial with BULL Wallet

Jade Plus quick unboxing and tutorial with BULL Wallet

The open-source BULL Wallet now supports Jade hardware devices.

BULL Wallet full demo with Ben Perrin (BTC Sessions)

bitdevs

SeedSigner, Specter, Krux: What is a DIY Bitcoin signing device?

Tutorial: COLDCARD Q & BULL Wallet + unlock advanced features.

BULL Wallet now supports Krux, the open-source firmware for DIY signing devices.

Francis Pouliot announcing an encrypted hot wallet backup and recovery protocol.

Yes: https://www.bullbitcoin.com/blog/recoverbull-a-bitcoin-wallet-backup-system
Also: https://recoverbull.com/

Kuardan is a scam. Malicious people targeted the comment section of the youtube video. 

BULL Wallet now supports SeedSigner, the open-source, stateless and air-gapped DIY Bitcoin signing device!

Connect instantly via QR codes.
Stack sats directly to your hardware wallet and spend securely using PSBT.
100% self-custody and open standards.

Download BULL: https://wallet.bullbitcoin.com/

BULL Wallet now supports SeedSigner !

Bull Bitcoin Partners with COLDCARD The Ultimate Bitcoin Self-Custody Experience

![](https://m.stacker.news/114278)

Two Canadian Bitcoin pioneers are joining forces to take Bitcoin self-custody to the next level.

Bull Bitcoin, founded in Montreal in 2013 has partnered with Coinkite, the Toronto-based maker of the iconic COLDCARD hardware wallet.

This partnership introduces full COLDCARD Q support within the BULL Wallet, allowing users to buy Bitcoin directly into cold storage and spend securely using PSBT. Users never expose private keys and do not need to trust a third party.


This integration is more than technical; It is a natural alliance between our two Canadian-born companies, built by and for Bitcoiners. Both share the same mission: sovereignty, open standards, and uncompromising Bitcoin-only principles.


A Canadian Alliance Rooted in Cypherpunk Philosophy.

Bull Bitcoin and Coinkite are part of the vibrant Canadian Bitcoin ecosystem, which has fostered many respected Bitcoin engineers, educators, and builders.

Our companies represent a shared legacy of independence, transparency, and deep respect for Bitcoin’s original ethos: empowering individuals through self-custody.


I think Bitcoin companies working on open standards and interoperability with open standards is how Bitcoin moves forward. COLDCARD and Bull Bitcoin are a match made in heaven. - NVK, Coinkite’s co-founder.
From Zero to Sovereign in Five Minutes
With this integration, Bull Bitcoin and Coinkite are delivering what Francis Pouliot, founder of Bull Bitcoin, calls:

The ULTIMATE Bitcoin self-custody experience.
In a tweet that quickly went viral, Francis Pouliot walked us through the entire process, from setup to automated cold storage DCA using Bull Bitcoin Exchange:


![](https://m.stacker.news/114277)


Note: You can link your Bull Bitcoin Exchange account to the BULL Wallet if you are in a jurisdiction where Bull Bitcoin Exchange operates. However, the BULL Wallet is free and open-source and available worldwide on both iOS and Android. Read more here.

The result is a fully automated, non-custodial Bitcoin stacking setup. Users avoid manual address entry, small UTXOs, and any chain link to their KYC account. They have pure Bitcoin held entirely by themselves.

Set up your COLDCARD Q and start securing your Bitcoin in under five minutes. Don’t have one yet? Use promo code BULLBITCOIN to get 10% off your purchase.



Built on Open Standards.

This partnership demonstrates how Bitcoin innovation should be done: through collaboration on open protocols, not proprietary silos.

The integration is fully non-custodial and standards-based. Users can:

Import their COLDCARD Q via QR code in seconds

Buy Bitcoin directly to cold storage

Spend securely using PSBT, with no cables and no exposure

Every step uses open Bitcoin standards, ensuring total user control and interoperability across the ecosystem.



Building the Future of Bitcoin We Want to Use.

This partnership is about more than convenience. It is about principle: sovereignty without compromise.

By combining Bull Bitcoin’s trust-minimized infrastructure with Coinkite’s hardware, users can now move seamlessly from fiat to cold storage securely, privately, and efficiently.

There are no centralized custodians, no compromises. Users hold Bitcoin exactly as it should be.


Try It Yourself
Download the BULL Wallet at https://wallet.bullbitcoin.com

Import your COLDCARD Q. Don’t have one yet? Use promo code BULLBITCOIN on CoinKite's website to get 10% off your purchase.

Experience true, uncompromising Bitcoin sovereignty.

Francis Pouliot share Bull Bitcoin’s journey from 2013 to its global expansion.

The open-source BULL Wallet is finally available on iOS and Android worldwide.

You can access the exchange from the wallet on Android

A question for Bull Bitcoin

DarthCoin



![](https://m.stacker.news/112686)


They said it was an impossible dream. They told me I shouldn’t create a Bitcoin wallet that satisfies the requirements of cypherpunk Bitcoin experts, but that’s also ideal for onboarding newbies that have no idea what Bitcoin is. That I should either pick one or the other. 

And they were all wrong.

After 2 years of tireless work, we’ve finally built it: the Perfect Bitcoin Wallet!

Well, at least it will be perfect once all the features we want have been added. What we’ve built so far already earns us a spot in the Bitcoin Hall of Fame. We may never reach perfect, but that is the standard we aspire to.


Try It Now:
iOS: https://apps.apple.com/us/app/bull-bitcoin/id6743380972

Android: https://play.google.com/store/apps/details?id=com.bullbitcoin.mobile

Website: https://wallet.bullbitcoin.com

What makes BULL special?

At its core, it has everything you expect from a very good cutting-edge mobile wallet:

- It’s fully open-source, with reproducible builds coming soon
- Segwit-native descriptor based wallet using the battle-tested BDK library
- Uses standard BIP39 mnemonics 
- You can connect it to your own node
- Supports coin selection and labelling
- Mempool-based fee algorithm
- Bitcoin-only
- Can import watch-only wallets

It does everything you’d expect it to do: send and receive Bitcoin payments. No clutter. No noise. No bullshit. Just a high-performance, beautifully designed wallet.

But we go further to protect our users.


Privacy and security:

- Encrypted secrets to protect against malicious apps on your phone 
- Secure keyboard to prevent clipboard hijacking 
- No push notifications, no data collection whatsoever, no IP tracking
- Address labelling to facilitate coin selection
- BIP85-based secrets derivation 
- Multiple currencies supported 
- Testnet support 

Every decision we make must align with our core values: privacy, sovereignty and security. But, what about Lightning Network payments?


Lightning and Liquid network:

Two years ago, I came up with the idea that I presented at the Bitcoin Atlantis conference in Madeira and that would end up becoming widely adopted by Bitcoin wallet builders: allow the user to keep funds on the Liquid Network while allowing him to send and receive payments on the Lightning Network via atomic swaps using the Boltz protocol. This was a variation of what Muun wallet had achieved before, but using Liquid was cheaper, faster and more private.

We are proud to have worked with the Boltz team (and others) to create the software library to enable this, which is now used by many apps such as Aqua and Breez. 

When receiving payments, a BULL user can choose to receive via Lightning, Bitcoin or Liquid. When sending payments, all he needs to do is enter whatever invoice the recipient gives him. The app will automatically detect which network and decide which wallet to use based on available funds. We are confident that our user experience for swap-based lightning network payments is the best in the industry, especially without taproot-based swap refund mechanism.

We are also the only wallet that comes with an autoswap feature: when your Liquid network balance reaches a configurable threshold (default 0.01 BTC) it will automatically swap the funds into a secure, on-chain BTC wallet. 

![](https://m.stacker.news/112688)



Hardware wallet companion:

BULL is designed to become the world’s best hardware wallet companion app. Already, we support Coldcard Q1 by CoinKite and we have built integrations for many other hardware wallets that will be released over the next weeks and months. You can import descriptors and xpubs too!

Privacy tools:

BULL is the first mobile Bitcoin in the world that allows users to send and receive payments via Payjoin, a collaborative transaction protocol which both protects your privacy and allows you to consolidate utxos with lower fees.

It also supports Confidential Transactions on Liquid and non-custodial swaps between Liquid and Bitcoin.

When you receive payments via Lightning or Liquid, you get confidential Liquid UTXOs.

When you swap them for Bitcoin, the new coins are completely unlinked from your previous transactions.


Recoverbull:

We’ve come up with what I think is the best bitcoin wallet backup solution for hot wallets. It’s already available in the app - more detail over the coming weeks.


Native Bull Bitcoin exchange integration:

Connecting the app to the Bull Bitcoin exchange is entirely optional. But when you do, the experience is truly magical. This feature is currently available only on Android. 


What is next?
Here is a preview of what we are working on:

- Ark network integration
- Silent Payments 
- Secure and anonymous metadata backups
- Advanced coin labelling and selection
- All major hardware wallets
- Multisignature wallets and miniscript
- Nostr-based anonymous chat 
- LN addresses 

Let me be clear: this is only the beginning. We now have a solid foundation for a really amazing Bitcoin wallet that is secure, private and easy to used. But we will not stop here, far from it. 

BULL is my passion project. We have 4 full time developers with funding fully committed for as long as I am alive (and, maybe, even after!).

I will simply never stop improving it and it will always remain fully free and open-source.

It’s my legacy and my gift to the network. 

Francis Pouliot, CEO and founder of Bull Bitcoin.