Secure your Bitcoin. Share it safely.
Split your recovery phrase into encrypted shares, kept safe by you and your trusted people.
Why I Built Obliso
A message from the creator
I've been in crypto since 2017. I've seen exchanges collapse, wallets get hacked, scams run rampant, and even trusted tools fail. But I'm still here — still believing in Bitcoin, and more importantly, in self-reliance.
And yet, despite everything I know… Despite advising friends, family, and newcomers on how to secure their coins… Despite understanding the importance of seed phrases and cold wallets…
I never truly saved my own keys in a safe, long-term, disaster-proof way.
I've stored them in notes. In locked apps. In password managers. I've avoided hardware wallets because I didn't trust myself to not lose or misplace them — and I didn't trust the companies behind them either. Every option felt like a compromise between security, usability, and real-life resilience.
That's why I built Obliso. Not as a product. But as a response — to a long-standing problem that no one seems to solve well.
What Obliso Is
Obliso is a simple way to protect your Bitcoin recovery phrase using Shamir's Secret Sharing.
Obliso is a modern, open-source Shamir Secret Manager for your Bitcoin seed phrase.
It lets you split your 12- or 24-word seed into multiple share files. Each file on its own is meaningless. Only a defined threshold of shares can recover the original. You can store them in different places — or give them to family, trusted friends, or secure locations.
This way, no one — including you — can ever lose everything with just a single failure point.
How It Works
Create Shares
Input your seed phrase and split it securely using Shamir's Secret Sharing algorithm.
Distribute
Store your shares in different secure locations to eliminate single points of failure.
Recover
Combine the required number of shares to restore your original seed phrase when needed.
Encryption
Default Threshold
Compatible
Open Source
Who Obliso is For
People who want to pass on Bitcoin to their kids someday.
People who want to protect their seed phrase from fire, theft, or forgetfulness.
People who help friends and family get started and need a better answer than “just write it down”.
People who still believe that self-custody is the cornerstone of crypto — and want to do it right.
Why Use It?
Because writing your seed on a piece of paper isn't a strategy.
Because most people won't buy a hardware wallet, and even if they do, they won't use it properly.
Because “just store it in your password manager” is dangerous advice.
Because even the most seasoned crypto users struggle with this.
Because the only real way to protect your Bitcoin is to distribute risk without compromising access.
Features
Decentralized Security
Split your seed into multiple shares, requiring a threshold to recover.
User-Friendly
Simple interface for creating and managing your seed shares securely.
Robust Metadata
Comprehensive share information and validation tools built-in.
Try It In Your Terminal
Experience the simplicity and security of Obliso's seed phrase management.
Demo Coming Soon
We're currently preparing demonstration videos to showcase Obliso's features.
Frequently Asked Questions
Everything you need to know about Obliso and your seed phrase security.
Shamir's Secret Sharing is mathematically proven to be secure. Unless an attacker has access to the threshold number of shares, they gain no information about your seed phrase. It's considered information-theoretically secure, which means it is unbreakable even with unlimited computing power.
Our Design Principles
Obliso is built with these fundamental principles in mind.
Security First
Core Principle
Security is never an afterthought. Every design decision in Obliso prioritizes the protection of your seed phrase with mathematical guarantees of security.
Trustless Design
Core Principle
Obliso requires no trust in any third party. All cryptographic operations happen locally, with your seed phrase never leaving your device.
Open Source
Core Principle
Transparency builds trust. Obliso is 100% open source, allowing anyone to verify the implementation and security of the cryptographic protocols used.
Ready to secure your Bitcoin seed?
Start using Obliso today and experience peace of mind knowing your seed phrase is secure.
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