
Founder & CEO @unlink_xyz 🇫🇷🇺🇸 | @a16zcrypto & @paradigm & @ethereum fellow | Ex-Head of DevRel @0xMiden | Ex-pro soccer ⚽️ | Angeling in the ambitious 🚀
New York City
Joined February 2022
- Tweets2.4K
- Following1.2K
- Followers3.4K
- Likes8.3K
Pinned Tweet
Life story
2 years ago
- Playing pro soccer
- COVID hit
- Contract canceled
- Went from 100 to 0
- No university degree
- No programming experience
2 years later
- @Starknet core dev
- @ethereum fellow
- @0xPolygonMiden Senior protocol engineer
- @paradigm fellow
Paul-Henry Kajfasz retweeted
SF is about having as many ambiguous coffee chats as you can until you die
San Francisco 🇺🇸 I am in you.
If you’re around and want to chat about the future, hmu. ☕️
🤖 Made with AI
Today, we’re killing the AI assistant
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In beta since July, Mio saved teams 1,000s of hours and completed 10,000s of tasks
You don't need another agent. You need a 𝘀𝗵𝗮𝗿𝗲𝗱 one with your team
Hire Mio today, $100 free credits for the first 100 companies
Paul-Henry Kajfasz retweeted
We've formally verified @unlink_xyz
This engagement uncovered 11 scored findings and 4 core guarantees verified.
veritylabs.dev/our-work/form…
WE WON the ETHConf Startup Competition in NYC and received $50K DOLLARS FOR Unlink!
We built a better financial system but it's fully PUBLIC! Privacy will unlock companies and institutions to integrate blockchains at scale.
Very excited for what is to come and proud to see that other people believe in Unlink as much as I do, more to come very soon.
Onwards and Upwards 🚀
Institutions are moving money onchain. What's keeping them from doing it at scale?
Our CEO @phklive made the case at ETHGlobal's first ever Startup Competition, and took home the win.
Watch the full presentation below👇
We build fundamentally better finance, faster, cheaper, global, 24/7 currencies. But it will never be used if it's fully public, leaking every single action you make:
- Payroll / Salary
- B2B settlements
- Trades
- Investments
- Where your kids go to school...
Watch me on stage at EthConf explain why privacy for blockchains will change the world.
Would you run payroll where every employee can see every salary? Publish your vendor list? Share your cap table on the open internet?
Companies operating on crypto rails accept this by default. Unlink keeps these flows private, while staying fully auditable.
Watch our CEO's keynote from ETHConf, Ethereum's biggest conference, to see how it works👇
Paul-Henry Kajfasz retweeted
We're proud to be the first privacy provider in Monad's official docs.
Teams on Monad can run payroll, payouts, and treasury operations privately, all through one SDK.
Get started today 👇
1 click private account on any blockchain!
Embedded wallets are the future of crypto user experience.
And now by combining @openfort_hq and @unlink_xyz they now can create both public and private accounts!
Very excited to see what you will build, onwards and upwards 🚀
We are excited to partner with @openfort_hq!
As a first use case, you can pay suppliers privately onchain via Openfort embedded wallets, powered by Unlink.
Companies can now settle invoices confidentially, payments arrive as expected, and the connection to the treasury stays hidden.
Full recipes are live. Try the flow today ⬇️
LFG! Glad to have you on board
DC has not only been one of the smartest and capable people that i have met in crypto
But he also has along the years been extremely kind and helpful. Glad to be able to call him a friend and an investor in my company
Onwards and upwards 🚀
My friends @phklive and @cxqmaggie are building Infrastructure to move, own, trade privately onchain. Very excited about what they are building, so I decided to angel invest in them as well.
Welcome to Monad @unlink_xyz
Unlink brings a privacy layer to Monad that helps protect balances, counterparties, and positions from public view, while keeping full access to the liquidity and composability onchain
A big step toward private DeFi and payments on Monad
Very proud to be bringing privacy to @monad !
After our hackathon in February we have been deep at work with @rparekh and the Monad team to understand how to unlock privacy for the fastest EVM L1.
Companies will now be able to use Monad PRIVATELY!
onwards and upwards 🚀
Unlink is bringing native privacy to @monad.
Companies can hold assets, make transfers, and access DeFi without exposing their balances, counterparties, or positions, while keeping full access to the liquidity and composability already onchain.
Any team building on Monad will be able to integrate privacy natively into their apps, with no need for a privacy stack of their own.
Paul-Henry Kajfasz retweeted
A pretty cool @dynamic_xyz @arc @unlink_xyz powered Chess engine!
Play chess against a rule-based AI for a private USDC wager on Arc testnet. The chess engine AI is all derived from scratch in the browser and has three Elo levels!
arc-showcase.thecanteenapp.c…
Paul-Henry Kajfasz retweeted
Unlink let's you make arbitrary actions private on any EVM chain. It's perfect for:
- defi protocols
- wallets
- payment processors
- bridges
- RWAs
And many others. Expect to see more adoption soon.
We’re partnering with @eulerfinance to bring privacy to DeFi.
With Unlink, Euler will become the first major lending protocol where institutions can access public markets without broadcasting their size, strategy, or positions.
The future is onchain, and for companies to be part of it we will need privacy and compliance.
Had a great time chatting!
+ never abandon, everything clicks at one point
Congrats to @unlink_xyz on their major partnership with @eulerfinance 🎉
To mark the milestone, @justsayuluvjo sat down with @phklive (Founder of @unlink_xyz) in the latest Professionally Curious 🧠 to discuss one of crypto's most overlooked problems: privacy.
What happens when a PSG football player becomes a crypto founder building the future of privacy?
From growing up between Singapore and France, to playing for PSG, losing everything during Covid, becoming a protocol engineer at StarkNet, Polygon, and Ethereum Foundation, and now building Unlink — Paul shares his unconventional journey into crypto entrepreneurship.
They discuss why privacy could be crypto's missing piece, what it takes to bring compliant privacy on-chain, and why the next wave of adoption may depend on getting both right. 🌶️
Highlights:
– From PSG Football Player → Protocol Engineer → Founder
– Losing Everything During Covid and Starting Over
– Why Public Blockchains Can't Scale Without Privacy
– The Privacy + Compliance + UX Triangle
– Building Privacy in 5 Lines of Code
– How Unlink Uses ZK to Enable Private Transactions
– Fundraising in a Tough Market
– Why Resilience Is a Founder Superpower
– AI Agents Need Privacy Too
– Paul's Hot Take on Prediction Markets
Paul-Henry Kajfasz retweeted
Congrats to @unlink_xyz on their major partnership with @eulerfinance 🎉
To mark the milestone, @justsayuluvjo sat down with @phklive (Founder of @unlink_xyz) in the latest Professionally Curious 🧠 to discuss one of crypto's most overlooked problems: privacy.
What happens when a PSG football player becomes a crypto founder building the future of privacy?
From growing up between Singapore and France, to playing for PSG, losing everything during Covid, becoming a protocol engineer at StarkNet, Polygon, and Ethereum Foundation, and now building Unlink — Paul shares his unconventional journey into crypto entrepreneurship.
They discuss why privacy could be crypto's missing piece, what it takes to bring compliant privacy on-chain, and why the next wave of adoption may depend on getting both right. 🌶️
Highlights:
– From PSG Football Player → Protocol Engineer → Founder
– Losing Everything During Covid and Starting Over
– Why Public Blockchains Can't Scale Without Privacy
– The Privacy + Compliance + UX Triangle
– Building Privacy in 5 Lines of Code
– How Unlink Uses ZK to Enable Private Transactions
– Fundraising in a Tough Market
– Why Resilience Is a Founder Superpower
– AI Agents Need Privacy Too
– Paul's Hot Take on Prediction Markets
We’re partnering with @eulerfinance to bring privacy to DeFi.
With Unlink, Euler will become the first major lending protocol where institutions can access public markets without broadcasting their size, strategy, or positions.
I am very proud to partner with @eulerfinance to bring privacy to their application to unlock institutional adoption.
Privacy has always been a fundamental component of financial markets and we are very excited to bring this to public blockchains.
Onwards and upwards 🚀
We’re partnering with @eulerfinance to bring privacy to DeFi.
With Unlink, Euler will become the first major lending protocol where institutions can access public markets without broadcasting their size, strategy, or positions.

























