Self-custody shouldn’t end with you.
Bitkey makes bitcoin inheritance secure, intentional, and controlled — without seed phrases. 
Bitkey: Self-custody bitcoin wallet
Learn about How Bitkey works in Bitkey Basics
Bitkey
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“As long as it protects my money, that’s all I care about.”
Bitcoin News took Bitkey to the streets to talk privacy, bitcoin, and self-custody.
Buy privately.
Pick up locally.
Self-custody shouldn’t require oversharing.
Bitkey: Self-custody bitcoin wallet
Learn about Bitkey privacy in Bitkey Basics
For a long time, self-custody forced a tradeoff:
privacy or recoverability.
That wasn’t a law of bitcoin — it was a limitation of the tools.
We think it’s time to move past that.
Bitkey: Self-custody bitcoin wallet
Chain Code Delegation: Improving privacy in collaborative multisig
Collaborative custody and multisig setups have long faced a tradeoff between safety and privacy. Sharing a key with a third party—whether for rec...
When did bitcoin stop feeling like an investment and start feeling like a responsibility to you?
On Simply Bitcoin Bitkey Product Lead Jonathan explains how recovery contacts work — no keys shared, no balances exposed, just permissioned recovery built on trust.
When bitcoin self-custody meets thoughtful design.
Bitkey inheritance, explained.
Your bitcoin is never decrypted on our servers.
Your beneficiary gets nothing until the claim is complete.
A 6-month delay protects against fraud.
Here’s a technical deep dive into how it works 👇
Bitkey: Self-custody bitcoin wallet
Bitkey’s inheritance feature: A technical deep dive
Bitkey’s inheritance feature makes it easy and secure for benefactors to not only pass on bitcoin to a friend or loved one, but to also give bene...
What if Bitkey goes down? Your bitcoin doesn’t.
Bitkey is built so you can move your funds independently, even without our app or servers.
Learn how the Emergency Exit Kit works:
Bitkey: Self-custody bitcoin wallet
Learn about How Bitkey works in Bitkey Basics
Seed phrases were meant to help with recovery.
Over time, they became the easiest way for scammers to steal bitcoin.
By design, Bitkey removes seed phrases entirely—
eliminating the most common attack vector in self-custody.
Full explanation: 
Bitkey: Self-custody bitcoin wallet
The end of seed phrase scams
The easiest way to avoid seed phrase scams? Don’t use a seed phrase.
Since the beginning of time, scammers have found ways to turn the misfortun...
Bitkey: Self-custody bitcoin wallet
The end of seed phrase scams
The easiest way to avoid seed phrase scams? Don’t use a seed phrase.
Since the beginning of time, scammers have found ways to turn the misfortun...
Locked out doesn’t have to mean starting over.
If your fingerprint stops working, you can recover access to your Bitkey without replacing your device — with a built-in security delay so nothing happens instantly and you stay in control the whole time.
Built for real life. Built for security.
Block has been building for bitcoin for over a decade.
Cash App. Square. Proto. Sprial. And Bitkey.
Our lane at Bitkey: self-custody that’s built for real life — security + recovery + privacy, without the tradeoffs.
Because bitcoin deserves a full ecosystem. 
Bitcoin
Bitcoin
Discover how Block advances bitcoin—Cash App and Square payments, Bitkey self-custody, and Proto mining—expanding access for millions worldwide
Buy bitcoin with Strike.
Send it straight to Bitkey.
That’s the post.
Self-custody shouldn’t require giving up your privacy.
With Chain Code Delegation, Bitkey enables collaborative multisig without exposing balances or transaction history.
Not our keys. Not our business.
Bitkey: Self-custody bitcoin wallet
Not our keys, not our business
How Bitkey used Chain Code Delegation to create the first private collaborative bitcoin wallet.
Starting today, Bitkey users can enjoy the safety ...
Private by default. Not a setting.
Anyone onboarding to Bitkey today gets a wallet we’ve provably never seen.
Existing users can upgrade to get there too — new wallet, new descriptor, full privacy.
Jonathan breaks this down further with Simply Bitcoin
No distractions. Just bitcoin.
Bitkey doesn’t use seed phrases.
Not because recovery doesn’t matter, but because relying on one fragile backup creates a single point of failure.
Self-custody should survive real life.
Why we built it this way ↓
Bitkey: Self-custody bitcoin wallet
Learn about How Bitkey works in Bitkey Basics
Hardware wallets are essential.
But they’re not the full answer to self-custody.
Secure signing ≠ safe ownership.
True self-custody has to account for loss, theft, coercion, inheritance — and real life.
Our Product Lead, Jonathan breaks down why hardware alone isn’t enough, and what it takes to solve the whole custody problem 👇
Bitkey: Self-custody bitcoin wallet
Hardware wallets are not enough
Hardware is a critical component of self custody. But it only solves part of the problem.
We all know the mantra: Not your keys, not your coins.
...
Collaborative multisig has always come with a privacy tradeoff.
Chain Code Delegation removes it.
Cosigners can help with recovery and policy enforcement—without seeing balances or transaction history.
That’s a privacy win for the entire bitcoin ecosystem.
Chain Code Delegation: Improving privacy in collaborative multisig
Chain Code Delegation: Improving privacy in collaborative multisig
A Bitkey-backed proposal that removes the privacy–safety tradeoff in collaborative custody: recover and enforce policies without exposing wallet ...
Bitcoin MENA was special.
Real conversations about bitcoin self-custody, privacy, and building for real life.
Grateful for the community — onward to 2026.
