Bitcoin MENA was special.
Real conversations about bitcoin self-custody, privacy, and building for real life.
Grateful for the community — onward to 2026.
Bitkey
_@bitkey.world
npub1tkey...wral
Modern tools for modern money. Built for people who want control — without fragility. 
Bitkey
Bitcoin Self-Custody Wallet, App & Hardware
Bitkey is a bitcoin self-custody wallet with an app, hardware device, and built-in recovery, so you keep your private keys without losing access.
Bitcoin didn’t need permission to exist — and it still doesn’t. Happy Birthday to the network that gave people a choice.
2026 resolution: eliminate single points of failure in self-custody.
Bitcoin should be built for real life, not perfect behavior.
What’s your bitcoin resolution?
Acquiring Bitkey shouldn’t require giving up your home address.
With private pickup points, you can get a Bitkey device without linking your identity or location to your purchase.
Less data. Less exposure. More control.
Learn more: https://bitkey.world/en-US/learning-hub/bitkey-basics/privacy/bitkey-privacy#pickup-points
Self-custody doesn’t have to mean “you’re on your own.”
Bitkey is built around:
– Multi-layered security
– Open-source transparency
– 2-of-3 multisig (no single key = no single failure)
– Systems designed for real humans, not just experts
https://bitkey.world/learning-hub/bitkey-basics/security/bitcoin-security#security-principles
Seed phrases solved one problem and created another.
They made recovery possible — but turned everyday users into security engineers, disaster planners, and inheritance experts.
Over a lifetime, perfect behavior isn’t realistic.
Security systems should be built for that reality.
Seedless is safer. Here’s why → 
Bitkey
Seedless is safer
Collaborative custody shouldn’t come at the cost of privacy.
Chain Code Delegation removes a long-standing tradeoff in multisig wallets: safety or privacy.
With it, cosigners can help with recovery or policy enforcement without seeing your balances or transaction history.
This is already live in Bitkey — and it’s a meaningful privacy upgrade for bitcoin self-custody.
Bitkey
Chain Code Delegation: Improving privacy in collaborative multisig
How much bitcoin has been lost due to bitcoin mismanagement?
Lost seeds. Phishing. Fires. Simple mistakes.
That's why we removed the seed from the equation.
One key. One device. No export. Multisig-based recovery.
Security that ignores human behavior isn’t security.
Design matters.
What does “safety” actually mean in bitcoin self-custody?
Bitkey Product Lead Jonathan Pollack explains why security alone isn’t enough — and how usability and privacy are just as critical to keeping your bitcoin safe.
Full conversation with Simply Bitcoin: https://t.co/49JDjp7NQm
How to avoid seed phrase scams:
Step 1: Use Bitkey.
Bitkey
The end of seed phrase scams
Chain Code Delegation has now been assigned BIP 89 — a big step forward for private collaborative custody in bitcoin.
With privacy fully rolled out in the Bitkey app, customers who update now benefit from the first implementation of this emerging standard.
A big moment for the ecosystem — and for self-custody.
GitHub
BIP 89: Chain Code Delegation for Private Collaborative Custody by jurvis · Pull Request #2004 · bitcoin/bips
We propose a new BIP for Chain Code Delegation, a collaborative custody technique that involves privileged participants (delegatee) withholding BIP...
Bitkey now has another top-tier buy partner.
US customers can now buy bitcoin with Strike and move it straight into your Bitkey wallet in one smooth flow.
Another step toward seamless bitcoin experiences.
You can now buy a Bitkey without giving up your home address.
Ship to thousands of pickup points across the U.S. — FedEx, Walgreens, Kroger, Dollar General, and more.
Pay with bitcoin, pick up privately, and stay in control.
https://bitkey.world/learning-hub/bitkey-basics/privacy/bitkey-privacy#pickup-points
https://bitkey.world/learning-hub/bitkey-basics/privacy/bitkey-privacy#pickup-points
We’re wrapping up 2025 with 0% fees on bitcoin buys when you pick Cash App in Bitkey — now through the end of the year.
The banks might be holidazed (how many are we at now?) but bitcoin never rests. Happy stacking.
Terms apply: https://bitkey.world/en-US/blog/cash-zero-fees
With Chain Code Delegation, Bitkey is the first multi-sig wallet that gives you recovery and security without giving up your privacy.
By implementing Chain Code Delegation, Bitkey becomes the first private collaborative multisig wallet — what you do with your keys is your business, simplifying self-custody is ours.
Not our keys. Not our business.
Not our keys. Not our business.
Bitkey
Not our keys, not our business
Across the Block ecosystem, brands like Cash App, Square, Spiral, Proto, and Bitkey are helping make bitcoin more open, accessible, and usable.
From payments and mining to self-custody and education, we’re proud to be part of a global network building financial freedom for everyone. 🌍
Watch Ivy Galindo's story and see how bitcoin is changing lives: 
Bitcoin
Bitcoin
Discover how Block advances bitcoin—Cash App and Square payments, Bitkey self-custody, and Proto mining—expanding access for millions worldwide
Security, privacy, and ease of use shouldn’t be at odds.
To help close the gap, Bitkey engineer Jurvis Tan and Bitkey alum Jesse Posner proposed a new bitcoin improvement that allows multisig wallet owners to control which keyholders can see full balance and transaction data.
Read more to see how this moves bitcoin forward:
Bitkey
Chain Code Delegation: Improving privacy in collaborative multisig