Bloqarl
@theblockchainer.bsky.social
Web3 Security Researcher & Co-Founder of @ZealynxSecurity
All about me → https://linktr.ee/bloqarl
All about my Audit company → http://zealynx.io
All about me → https://linktr.ee/bloqarl
All about my Audit company → http://zealynx.io
I thought we were going to have a calm end of the year and start strong with the Solana + TypeScript audits we have already scheduled for January.
However, there’s no resting. We’re going to be busy with another Solidity audit for a few more days!
Let’s go 🔥
However, there’s no resting. We’re going to be busy with another Solidity audit for a few more days!
Let’s go 🔥
December 16, 2025 at 9:27 PM
I thought we were going to have a calm end of the year and start strong with the Solana + TypeScript audits we have already scheduled for January.
However, there’s no resting. We’re going to be busy with another Solidity audit for a few more days!
Let’s go 🔥
However, there’s no resting. We’re going to be busy with another Solidity audit for a few more days!
Let’s go 🔥
PLEASE UPDATE TO PROTECT YOUR PROJECTS!
Additional vulnerabilities in React.js have been discovered following the latest fix.
x.com/reactjs/sta...
Additional vulnerabilities in React.js have been discovered following the latest fix.
x.com/reactjs/sta...
December 12, 2025 at 9:23 AM
PLEASE UPDATE TO PROTECT YOUR PROJECTS!
Additional vulnerabilities in React.js have been discovered following the latest fix.
x.com/reactjs/sta...
Additional vulnerabilities in React.js have been discovered following the latest fix.
x.com/reactjs/sta...
That surreal moment when I'm checking the Uniswap v4 documentation regarding Custom Curves for my current dev project...
and it hits me...
It was me who wrote these docs about a year ago, along with the other guides from the official site.
docs.uniswap.org/contracts/v...
and it hits me...
It was me who wrote these docs about a year ago, along with the other guides from the official site.
docs.uniswap.org/contracts/v...
Custom Accounting | Uniswap
Introduction
docs.uniswap.org
December 9, 2025 at 6:00 AM
That surreal moment when I'm checking the Uniswap v4 documentation regarding Custom Curves for my current dev project...
and it hits me...
It was me who wrote these docs about a year ago, along with the other guides from the official site.
docs.uniswap.org/contracts/v...
and it hits me...
It was me who wrote these docs about a year ago, along with the other guides from the official site.
docs.uniswap.org/contracts/v...
Exciting week ahead.
We have 3 meetings to discuss audits with different clients.
And on top of that, I've got an extended agreement to continue developing the DeFi protocol I've been building for the client throughout November.
We have 3 meetings to discuss audits with different clients.
And on top of that, I've got an extended agreement to continue developing the DeFi protocol I've been building for the client throughout November.
December 8, 2025 at 6:01 PM
Exciting week ahead.
We have 3 meetings to discuss audits with different clients.
And on top of that, I've got an extended agreement to continue developing the DeFi protocol I've been building for the client throughout November.
We have 3 meetings to discuss audits with different clients.
And on top of that, I've got an extended agreement to continue developing the DeFi protocol I've been building for the client throughout November.
2025 started with a nice collaboration for @ZealynxSecurity doing Smart Contract Development besides auditing.
And it’s ending up with a new partner for development and with the last audits of the year and next year planned!
💪🏼
And it’s ending up with a new partner for development and with the last audits of the year and next year planned!
💪🏼
December 6, 2025 at 8:35 AM
2025 started with a nice collaboration for @ZealynxSecurity doing Smart Contract Development besides auditing.
And it’s ending up with a new partner for development and with the last audits of the year and next year planned!
💪🏼
And it’s ending up with a new partner for development and with the last audits of the year and next year planned!
💪🏼
The biggest bug in life?
Adding milk to your morning coffee and breaking your fast early.
I’ve been drinking it black for quite some time now.
No exploits found. ☕ 🖤
Adding milk to your morning coffee and breaking your fast early.
I’ve been drinking it black for quite some time now.
No exploits found. ☕ 🖤
November 24, 2025 at 8:25 AM
The biggest bug in life?
Adding milk to your morning coffee and breaking your fast early.
I’ve been drinking it black for quite some time now.
No exploits found. ☕ 🖤
Adding milk to your morning coffee and breaking your fast early.
I’ve been drinking it black for quite some time now.
No exploits found. ☕ 🖤
I’m having one of those weekend disconnections where I feel on Monday I’ll need extra time to pick up where I left off.
And we still have two full weeks to finish the DeFi protocol we’re building.
And we still have two full weeks to finish the DeFi protocol we’re building.
November 23, 2025 at 8:44 PM
I’m having one of those weekend disconnections where I feel on Monday I’ll need extra time to pick up where I left off.
And we still have two full weeks to finish the DeFi protocol we’re building.
And we still have two full weeks to finish the DeFi protocol we’re building.
Is this early Bitcoin (BTC) Black Friday Sales offer worth it?
Or should we wait for the biggest discount yet?
Or should we wait for the biggest discount yet?
November 21, 2025 at 1:56 PM
Is this early Bitcoin (BTC) Black Friday Sales offer worth it?
Or should we wait for the biggest discount yet?
Or should we wait for the biggest discount yet?
This week, I’ve been part of a very demanding and interesting NEAR audit.
A migration of a Solidity audited protocol to NEAR.
And we even ended up finding an issue on the Solidity version!
A migration of a Solidity audited protocol to NEAR.
And we even ended up finding an issue on the Solidity version!
November 15, 2025 at 9:05 PM
This week, I’ve been part of a very demanding and interesting NEAR audit.
A migration of a Solidity audited protocol to NEAR.
And we even ended up finding an issue on the Solidity version!
A migration of a Solidity audited protocol to NEAR.
And we even ended up finding an issue on the Solidity version!
What would you do?
If you have a super busy day tomorrow. All MUST-DOs from work with important clients.
But you have your weekly sports activity with a friend(s) (Football, tennis, padel, kayaking, whatever you do that you love doing)
But it'll need you to finish work much earlier than usual.
If you have a super busy day tomorrow. All MUST-DOs from work with important clients.
But you have your weekly sports activity with a friend(s) (Football, tennis, padel, kayaking, whatever you do that you love doing)
But it'll need you to finish work much earlier than usual.
November 13, 2025 at 5:54 AM
What would you do?
If you have a super busy day tomorrow. All MUST-DOs from work with important clients.
But you have your weekly sports activity with a friend(s) (Football, tennis, padel, kayaking, whatever you do that you love doing)
But it'll need you to finish work much earlier than usual.
If you have a super busy day tomorrow. All MUST-DOs from work with important clients.
But you have your weekly sports activity with a friend(s) (Football, tennis, padel, kayaking, whatever you do that you love doing)
But it'll need you to finish work much earlier than usual.
We've started a series about Hyperliquid on @ZealynxSecurity blog
Not sure how it happened, but it's taken me to buy some HYPE today
Anyway, the article is for devs, users and anyone who finally wants to be up to date with the latest trends
Many more articles to come
Link 👇
x.com/ZealynxSecu...
Not sure how it happened, but it's taken me to buy some HYPE today
Anyway, the article is for devs, users and anyone who finally wants to be up to date with the latest trends
Many more articles to come
Link 👇
x.com/ZealynxSecu...
November 10, 2025 at 8:18 AM
We've started a series about Hyperliquid on @ZealynxSecurity blog
Not sure how it happened, but it's taken me to buy some HYPE today
Anyway, the article is for devs, users and anyone who finally wants to be up to date with the latest trends
Many more articles to come
Link 👇
x.com/ZealynxSecu...
Not sure how it happened, but it's taken me to buy some HYPE today
Anyway, the article is for devs, users and anyone who finally wants to be up to date with the latest trends
Many more articles to come
Link 👇
x.com/ZealynxSecu...
What do you do these days to fight the FOMO while everyone is flying to Argentina for @EFDevcon conference??
We used the sunny day to do some hiking yesterday.
So worth it to devsconnect from everything!
We used the sunny day to do some hiking yesterday.
So worth it to devsconnect from everything!
November 9, 2025 at 9:41 AM
What do you do these days to fight the FOMO while everyone is flying to Argentina for @EFDevcon conference??
We used the sunny day to do some hiking yesterday.
So worth it to devsconnect from everything!
We used the sunny day to do some hiking yesterday.
So worth it to devsconnect from everything!
Don’t wait until you’re right at the edge to think about the security of your smart contracts.
The view’s a lot better (and less stressful) when you start early and bring your auditors in as part of the journey, not just at the finish line.
The view’s a lot better (and less stressful) when you start early and bring your auditors in as part of the journey, not just at the finish line.
November 8, 2025 at 6:00 AM
Don’t wait until you’re right at the edge to think about the security of your smart contracts.
The view’s a lot better (and less stressful) when you start early and bring your auditors in as part of the journey, not just at the finish line.
The view’s a lot better (and less stressful) when you start early and bring your auditors in as part of the journey, not just at the finish line.
I rejected a 3-week Solana audit yesterday, which was likely a well-paid opportunity.
Why?
I've got my hands full for the next 5 weeks with a protocol, and it wouldn't be smart to take both at the same time.
My experience says this was the right decision.
Why?
I've got my hands full for the next 5 weeks with a protocol, and it wouldn't be smart to take both at the same time.
My experience says this was the right decision.
November 7, 2025 at 8:51 AM
I rejected a 3-week Solana audit yesterday, which was likely a well-paid opportunity.
Why?
I've got my hands full for the next 5 weeks with a protocol, and it wouldn't be smart to take both at the same time.
My experience says this was the right decision.
Why?
I've got my hands full for the next 5 weeks with a protocol, and it wouldn't be smart to take both at the same time.
My experience says this was the right decision.
I didn't expect to do what I just did...
I've just applied for the Quantic Executive MBA. Let’s see where this goes.
I've just applied for the Quantic Executive MBA. Let’s see where this goes.
November 6, 2025 at 11:06 AM
I didn't expect to do what I just did...
I've just applied for the Quantic Executive MBA. Let’s see where this goes.
I've just applied for the Quantic Executive MBA. Let’s see where this goes.
There’s lately so much hate around Web3Sec, that sometimes I find myself reluctant to say what I think or even try new type of content just in case I do or say sthg someone considers wrong and makes a big deal out of it.
And yet, I keep posting every day and trying new things!
And yet, I keep posting every day and trying new things!
November 4, 2025 at 6:00 AM
There’s lately so much hate around Web3Sec, that sometimes I find myself reluctant to say what I think or even try new type of content just in case I do or say sthg someone considers wrong and makes a big deal out of it.
And yet, I keep posting every day and trying new things!
And yet, I keep posting every day and trying new things!
And just like that I’ve got myself booked for the next 5 weeks.
I expected 2025 to be a very good year, and having a stable income and work every single month has been amazing!
The best thing?
There’s still so much space to grow…
I expected 2025 to be a very good year, and having a stable income and work every single month has been amazing!
The best thing?
There’s still so much space to grow…
November 2, 2025 at 9:11 AM
And just like that I’ve got myself booked for the next 5 weeks.
I expected 2025 to be a very good year, and having a stable income and work every single month has been amazing!
The best thing?
There’s still so much space to grow…
I expected 2025 to be a very good year, and having a stable income and work every single month has been amazing!
The best thing?
There’s still so much space to grow…
This will blow some devs' minds, but here it goes...
100% test coverage on your smart contracts doesn't mean you're code is safe and issue-free.
You need someone who reviews the code with the intention of breaking it, not just someone ensuring everything works.
🤯
100% test coverage on your smart contracts doesn't mean you're code is safe and issue-free.
You need someone who reviews the code with the intention of breaking it, not just someone ensuring everything works.
🤯
October 31, 2025 at 6:38 AM
This will blow some devs' minds, but here it goes...
100% test coverage on your smart contracts doesn't mean you're code is safe and issue-free.
You need someone who reviews the code with the intention of breaking it, not just someone ensuring everything works.
🤯
100% test coverage on your smart contracts doesn't mean you're code is safe and issue-free.
You need someone who reviews the code with the intention of breaking it, not just someone ensuring everything works.
🤯
I've spent quite a bit of time trying to figure out new ways to generate leads.
90% of my clients come from referrals and recommendations.
Now, I'm doubling down on that. I'm finding more ways to get referrals and partner with people and companies deeply involved in DeFi.
90% of my clients come from referrals and recommendations.
Now, I'm doubling down on that. I'm finding more ways to get referrals and partner with people and companies deeply involved in DeFi.
October 29, 2025 at 8:11 PM
I've spent quite a bit of time trying to figure out new ways to generate leads.
90% of my clients come from referrals and recommendations.
Now, I'm doubling down on that. I'm finding more ways to get referrals and partner with people and companies deeply involved in DeFi.
90% of my clients come from referrals and recommendations.
Now, I'm doubling down on that. I'm finding more ways to get referrals and partner with people and companies deeply involved in DeFi.
We’ve just finished another successful Web2 security review 💪🏼
October 26, 2025 at 8:25 PM
We’ve just finished another successful Web2 security review 💪🏼
Starting a 2-weeks Solidity audit tomorrow for the GameFi protocol @TheGoldenGrid
After having had a few meetings with the team and a code walkthrough, I can’t wait to start digging into those Smart Contracts. 🧐
After having had a few meetings with the team and a code walkthrough, I can’t wait to start digging into those Smart Contracts. 🧐
October 19, 2025 at 8:24 PM
Starting a 2-weeks Solidity audit tomorrow for the GameFi protocol @TheGoldenGrid
After having had a few meetings with the team and a code walkthrough, I can’t wait to start digging into those Smart Contracts. 🧐
After having had a few meetings with the team and a code walkthrough, I can’t wait to start digging into those Smart Contracts. 🧐
Audit like nobody’s watching, and ship like everyone is.
That’s how I keep my standards high during the private audits, raising every issue that matters, and writing reports with full clarity for my clients.
That’s how I keep my standards high during the private audits, raising every issue that matters, and writing reports with full clarity for my clients.
October 18, 2025 at 9:10 PM
Audit like nobody’s watching, and ship like everyone is.
That’s how I keep my standards high during the private audits, raising every issue that matters, and writing reports with full clarity for my clients.
That’s how I keep my standards high during the private audits, raising every issue that matters, and writing reports with full clarity for my clients.
Our blog at zealynx.io/blogs keeps growing with the AMM Security series we’re writing.
Soon, we’ll start publishing the AI/LLM Security series. Pretty interesting content, for real.
You can subscribe to not miss anything. Many more things to come.
Soon, we’ll start publishing the AI/LLM Security series. Pretty interesting content, for real.
You can subscribe to not miss anything. Many more things to come.
October 15, 2025 at 8:55 PM
Our blog at zealynx.io/blogs keeps growing with the AMM Security series we’re writing.
Soon, we’ll start publishing the AI/LLM Security series. Pretty interesting content, for real.
You can subscribe to not miss anything. Many more things to come.
Soon, we’ll start publishing the AI/LLM Security series. Pretty interesting content, for real.
You can subscribe to not miss anything. Many more things to come.
A reminder for Solidity devs:
“private” and “internal” don’t mean invisible.
Your contract’s bytecode is public, and anyone curious enough can read every function, no matter the keyword. Hiding logic isn’t the same as hiding secrets.
“private” and “internal” don’t mean invisible.
Your contract’s bytecode is public, and anyone curious enough can read every function, no matter the keyword. Hiding logic isn’t the same as hiding secrets.
October 11, 2025 at 8:14 PM
A reminder for Solidity devs:
“private” and “internal” don’t mean invisible.
Your contract’s bytecode is public, and anyone curious enough can read every function, no matter the keyword. Hiding logic isn’t the same as hiding secrets.
“private” and “internal” don’t mean invisible.
Your contract’s bytecode is public, and anyone curious enough can read every function, no matter the keyword. Hiding logic isn’t the same as hiding secrets.
We’ve delivered today the report for the TypeScript Audit + Penetration testing for our client.
The results after our 5-days security assessment?
- 3 Highs
- 7 Mediums
- 1 Info
Will publish the report in @ZealynxSecurity’s website really soon. 💪🏼
The results after our 5-days security assessment?
- 3 Highs
- 7 Mediums
- 1 Info
Will publish the report in @ZealynxSecurity’s website really soon. 💪🏼
October 9, 2025 at 9:05 PM
We’ve delivered today the report for the TypeScript Audit + Penetration testing for our client.
The results after our 5-days security assessment?
- 3 Highs
- 7 Mediums
- 1 Info
Will publish the report in @ZealynxSecurity’s website really soon. 💪🏼
The results after our 5-days security assessment?
- 3 Highs
- 7 Mediums
- 1 Info
Will publish the report in @ZealynxSecurity’s website really soon. 💪🏼