Blockheaderweb3's profile picture. Towards accelerating web3 technical education, open-source contributions and innovative solutions ⚙️ @the_buidl

BlockHeader Web3

@Blockheaderweb3

Towards accelerating web3 technical education, open-source contributions and innovative solutions ⚙️ @the_buidl

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The wait is over — Bootcamp Cohort 8 is now open for registration! Join a community of builders ready to shape the future of Web3. Whether you're a developer looking to transition into Web3 or starting from scratch, this bootcamp gives you the foundation to actually build. This…

Blockheaderweb3's tweet image. The wait is over — Bootcamp Cohort 8 is now open for registration! Join a community of builders ready to shape the future of Web3.

Whether you're a developer looking to transition into Web3 or starting from scratch, this bootcamp gives you the foundation to actually build. This…

🚨 Registrations are now officially open for #Cohort7 of our Blockchain Development Bootcamp! Go from Solidity → Cairo → Rust in 4+ months of: ✅ 100% free training ✅ Intensive mentorship from experts, builders & #web3 open-source contributors ✅ Conducive learning…

Blockheaderweb3's tweet image. 🚨 Registrations are now officially open for #Cohort7 of our Blockchain Development Bootcamp!

Go from Solidity → Cairo → Rust in 4+ months of:
✅ 100% free training
✅ Intensive mentorship from experts, builders & #web3 open-source contributors
✅ Conducive learning…


BlockHeader Web3 أعاد

Introducing Ghost pay👻 Which is a privacy-first payroll infrastructure for the @Starknet ecosystem, designed to solve the "Wallet Watcher" problem where sensitive salary data is exposed on public ledgers. By leveraging Starknet’s native Account Abstraction and the…


BlockHeader Web3 أعاد

We're elated to officially announce The Rust Africa Hackathon 2026 ! ➜ 5+ tracks, expert judges, real prizes, and a mission to spotlight Africa’s rising influence in the global Rust ecosystem. Come Build solutions that matter 🦀 Full Announcement🔗: rustafrica.org/the-future-is-…

rust_africa's tweet image. We're elated to officially announce The Rust Africa Hackathon 2026 !

➜  5+ tracks, expert judges, real prizes, and a mission to spotlight Africa’s rising influence in the global Rust ecosystem.

Come Build solutions that matter 🦀 
Full Announcement🔗: rustafrica.org/the-future-is-…

BlockHeader Web3 أعاد

We are ready for #Fusaka Let's go🚀

The Fusaka upgrade is today. Ethereum is securely scaling.



BlockHeader Web3 أعاد

Devconnect Argentina Highlights The @the_buidl community was well represented at DevConnect, with our team earning multiple awards across different tracks. Projects from our community Dev: 1. RealTrack ⚙️ EVVM – Custom Service / EVVM Chain: 3rd Place ⭐ EVVM – Use of MATE…

the_buidl's tweet image. Devconnect Argentina Highlights 

The @the_buidl community was well represented at DevConnect, with our team earning multiple awards across different tracks.

 Projects from our community Dev:

1. RealTrack 

⚙️ EVVM – Custom Service / EVVM Chain: 3rd Place
⭐ EVVM – Use of MATE…

BlockHeader Web3 أعاد

On December 13th, we’re hosting Starknet Builder Circle – Abuja, a hands-on onboarding session for builders who want to build real things on @Starknet, not just talk about Web3. Event link: luma.com/l1v2uzat

StarknetAfrica's tweet image. On December 13th, we’re hosting Starknet Builder Circle – Abuja, a hands-on onboarding session for  builders who want to build real things on @Starknet, not just talk about Web3.

Event link: luma.com/l1v2uzat

BlockHeader Web3 أعاد

The sleepless nights paid off... Victory at last...we won @hyperlane best use of sponsored track... This is a win for Africa, Nigeria and the communities at large 👏

Maxvfresh001's tweet image. The sleepless nights paid off... Victory at last...we won @hyperlane best use of sponsored track...
This is a win for Africa, Nigeria and the communities at large 👏
Maxvfresh001's tweet image. The sleepless nights paid off... Victory at last...we won @hyperlane best use of sponsored track...
This is a win for Africa, Nigeria and the communities at large 👏

🥁🥁🥁 The ETHGlobal Buenos Aires 2025 winners are here! 🇦🇷✨ We’re thrilled to share 10 projects that stood out from 475 built this weekend: 🤖 Paybot ✈️ JetLagged 🍊 BMCP 🤖 Hubble Trading Arena 🆓 payload.exchange 🧘 Yoga 🤩 LensMint Web3 Camera 🧾 Halo 🔏 zkx402…

ETHGlobal's tweet image. 🥁🥁🥁 The ETHGlobal Buenos Aires 2025 winners are here! 🇦🇷✨

We’re thrilled to share 10 projects that stood out from 475 built this weekend:

🤖 Paybot
✈️ JetLagged
🍊 BMCP
🤖 Hubble Trading Arena
🆓 payload.exchange
🧘 Yoga
🤩 LensMint Web3 Camera
🧾 Halo
🔏 zkx402…


BlockHeader Web3 أعاد

Starknet All Core Devs: Full nodes call meeting #39 x.com/i/broadcasts/1…


BlockHeader Web3 أعاد

Every single one of them a teacher of Starknet Basecamp from the community. We had good conversations while trying Venezuelan food to have a bit of a break from all the asados and Malbec

barretodavid's tweet image. Every single one of them a teacher of Starknet Basecamp from the community. We had good conversations while trying Venezuelan food to have a bit of a break from all the asados and Malbec

BlockHeader Web3 أعاد

Won the best use of a sponsored track (@hyperlane) in the just concluded ETHGlobal Buenos Aires, Argentina. We built a product (from scratch) that solve the fragmentation problem of blockchain names across various chains using crosschain messaging within 36 hours. (Haven't…

ibs_dreamer's tweet image. Won the best use of a sponsored track (@hyperlane) in the just concluded ETHGlobal Buenos Aires, Argentina.

We built a product (from scratch) that solve the fragmentation problem of blockchain names across various chains using crosschain messaging within 36 hours.

(Haven't…
ibs_dreamer's tweet image. Won the best use of a sponsored track (@hyperlane) in the just concluded ETHGlobal Buenos Aires, Argentina.

We built a product (from scratch) that solve the fragmentation problem of blockchain names across various chains using crosschain messaging within 36 hours.

(Haven't…

🥁🥁🥁 The ETHGlobal Buenos Aires 2025 winners are here! 🇦🇷✨ We’re thrilled to share 10 projects that stood out from 475 built this weekend: 🤖 Paybot ✈️ JetLagged 🍊 BMCP 🤖 Hubble Trading Arena 🆓 payload.exchange 🧘 Yoga 🤩 LensMint Web3 Camera 🧾 Halo 🔏 zkx402…

ETHGlobal's tweet image. 🥁🥁🥁 The ETHGlobal Buenos Aires 2025 winners are here! 🇦🇷✨

We’re thrilled to share 10 projects that stood out from 475 built this weekend:

🤖 Paybot
✈️ JetLagged
🍊 BMCP
🤖 Hubble Trading Arena
🆓 payload.exchange
🧘 Yoga
🤩 LensMint Web3 Camera
🧾 Halo
🔏 zkx402…


BlockHeader Web3 أعاد

Rust for Bitcoin — Week 6 Recap @the_buidl This week, we continued from the previous Rust Bitcoin crate class and explored the Bitcoin Dev Kit (BDK) for building wallets and related tools. @200OKDeveloper also broke down key Lightning Network concepts—from payment channels to…

the_buidl's tweet image. Rust for Bitcoin — Week 6 Recap @the_buidl

This week, we continued from the previous Rust Bitcoin crate class and explored the Bitcoin Dev Kit (BDK) for building wallets and related tools. @200OKDeveloper also broke down key Lightning Network concepts—from payment channels to…
the_buidl's tweet image. Rust for Bitcoin — Week 6 Recap @the_buidl

This week, we continued from the previous Rust Bitcoin crate class and explored the Bitcoin Dev Kit (BDK) for building wallets and related tools. @200OKDeveloper also broke down key Lightning Network concepts—from payment channels to…

Rust for Bitcoin — Week 5 Recap @the_buidl Last week, we deep dived into mastering Dojo CLI, explored tests, and reviewed key learning resources. Then covered algorithms backing the generation and secure key management in rust Many thanks to @akshola00 and @0xGideonBature

the_buidl's tweet image. Rust for Bitcoin — Week 5 Recap @the_buidl 

Last week, we deep dived into mastering Dojo CLI, explored tests, and reviewed key learning resources.

Then covered algorithms backing the generation and secure key management in rust

Many thanks to  @akshola00 and @0xGideonBature…
the_buidl's tweet image. Rust for Bitcoin — Week 5 Recap @the_buidl 

Last week, we deep dived into mastering Dojo CLI, explored tests, and reviewed key learning resources.

Then covered algorithms backing the generation and secure key management in rust

Many thanks to  @akshola00 and @0xGideonBature…
the_buidl's tweet image. Rust for Bitcoin — Week 5 Recap @the_buidl 

Last week, we deep dived into mastering Dojo CLI, explored tests, and reviewed key learning resources.

Then covered algorithms backing the generation and secure key management in rust

Many thanks to  @akshola00 and @0xGideonBature…


BlockHeader Web3 أعاد

Rust for Bitcoin — Week 5 Recap @the_buidl Last week, we deep dived into mastering Dojo CLI, explored tests, and reviewed key learning resources. Then covered algorithms backing the generation and secure key management in rust Many thanks to @akshola00 and @0xGideonBature

the_buidl's tweet image. Rust for Bitcoin — Week 5 Recap @the_buidl 

Last week, we deep dived into mastering Dojo CLI, explored tests, and reviewed key learning resources.

Then covered algorithms backing the generation and secure key management in rust

Many thanks to  @akshola00 and @0xGideonBature…
the_buidl's tweet image. Rust for Bitcoin — Week 5 Recap @the_buidl 

Last week, we deep dived into mastering Dojo CLI, explored tests, and reviewed key learning resources.

Then covered algorithms backing the generation and secure key management in rust

Many thanks to  @akshola00 and @0xGideonBature…
the_buidl's tweet image. Rust for Bitcoin — Week 5 Recap @the_buidl 

Last week, we deep dived into mastering Dojo CLI, explored tests, and reviewed key learning resources.

Then covered algorithms backing the generation and secure key management in rust

Many thanks to  @akshola00 and @0xGideonBature…

Rust for Bitcoin — Week 4 This week’s focus was on constructing and signing Bitcoin transactions. Participants worked through raw byte handling, script structures, and private key signing, guided by @bitcoinzaddy.

the_buidl's tweet image. Rust for Bitcoin — Week 4
This week’s focus was on constructing and signing Bitcoin transactions. Participants worked through raw byte handling, script structures, and private key signing, guided by @bitcoinzaddy.
the_buidl's tweet image. Rust for Bitcoin — Week 4
This week’s focus was on constructing and signing Bitcoin transactions. Participants worked through raw byte handling, script structures, and private key signing, guided by @bitcoinzaddy.


BlockHeader Web3 أعاد

Day 50 - #momentum100dayschallenge Another productive day of learning. I joined the Rust for Bitcoin session with @200OKDeveloper hosted by @the_buidl. We explored the Bitcoin Developer Kit and how Rust empowers developers to build directly on Bitcoin.

Macnelson92's tweet image. Day 50 - #momentum100dayschallenge

Another productive day of learning. I joined the Rust for Bitcoin session with @200OKDeveloper hosted by @the_buidl. 

We explored the Bitcoin Developer Kit and how Rust empowers developers to build directly on Bitcoin.

BlockHeader Web3 أعاد

Took a class at Rust for Bitcoiners, where we dived into Rust implementations of real-world functions that power the Bitcoin network. It was an insightful experience that enhanced my understanding of the underlying technology. @BitcoinDojo1

Rust for Bitcoin — Week 5 Recap @the_buidl Last week, we deep dived into mastering Dojo CLI, explored tests, and reviewed key learning resources. Then covered algorithms backing the generation and secure key management in rust Many thanks to @akshola00 and @0xGideonBature

the_buidl's tweet image. Rust for Bitcoin — Week 5 Recap @the_buidl 

Last week, we deep dived into mastering Dojo CLI, explored tests, and reviewed key learning resources.

Then covered algorithms backing the generation and secure key management in rust

Many thanks to  @akshola00 and @0xGideonBature…
the_buidl's tweet image. Rust for Bitcoin — Week 5 Recap @the_buidl 

Last week, we deep dived into mastering Dojo CLI, explored tests, and reviewed key learning resources.

Then covered algorithms backing the generation and secure key management in rust

Many thanks to  @akshola00 and @0xGideonBature…
the_buidl's tweet image. Rust for Bitcoin — Week 5 Recap @the_buidl 

Last week, we deep dived into mastering Dojo CLI, explored tests, and reviewed key learning resources.

Then covered algorithms backing the generation and secure key management in rust

Many thanks to  @akshola00 and @0xGideonBature…


BlockHeader Web3 أعاد

Thrilled to welcome @DV_nmd to the Open Source Hub at Devconnect ARG! 🌟 He will talk about open source tooling that underpins Web3 infrastructure and how individual contributors can plug in to make long term impact across the stack. 🧰🧵

PowerhouseDAO's tweet image. Thrilled to welcome @DV_nmd to the Open Source Hub at Devconnect ARG! 🌟

He will talk about open source tooling that underpins Web3 infrastructure and how individual contributors can plug in to make long term impact across the stack. 🧰🧵

BlockHeader Web3 أعاد

Day 43 - #momentum100dayschallenge A solid day of learning and building! Started off with a Rust review session with @Akshola00 — exploring the Bitcoin Dojo challenges and seeing firsthand how powerful Rust is for Bitcoin development.

Macnelson92's tweet image. Day 43 - #momentum100dayschallenge

A solid day of learning and building! 

Started off with a Rust review session with @Akshola00 — exploring the Bitcoin Dojo challenges and seeing firsthand how powerful Rust is for Bitcoin development.
Macnelson92's tweet image. Day 43 - #momentum100dayschallenge

A solid day of learning and building! 

Started off with a Rust review session with @Akshola00 — exploring the Bitcoin Dojo challenges and seeing firsthand how powerful Rust is for Bitcoin development.

BlockHeader Web3 أعاد

Stark Café is back for Devconnect 🇦🇷 Come co-work, chill, and meet the Starknet fam IRL. Everything’s included; barista coffee, food, wifi, and merch. RSVP below 👇


BlockHeader Web3 أعاد

Last week, I had a great time in Uyo during Akwa Ibom Tech Week, where I joined an insightful panel session on the #Web3 Ecosystem Growth alongside other amazing builders and community leaders. We explored how local ecosystems can thrive through robust developer education,…

Dv_nmd's tweet image. Last week, I had a great time in Uyo during Akwa Ibom Tech Week, where I joined an insightful panel session on the #Web3 Ecosystem Growth alongside other amazing builders and community leaders.

We explored how local ecosystems can thrive through robust developer education,…
Dv_nmd's tweet image. Last week, I had a great time in Uyo during Akwa Ibom Tech Week, where I joined an insightful panel session on the #Web3 Ecosystem Growth alongside other amazing builders and community leaders.

We explored how local ecosystems can thrive through robust developer education,…

BlockHeader Web3 أعاد

We’re proud to celebrate another milestone as someone achieved their dream through Paymesh. Moments like these remind us why building with purpose matters. We’ll keep supporting visions, empowering progress, and celebrating every success along the way.

paymesh_'s tweet image. We’re proud to celebrate another milestone as someone achieved their dream through Paymesh.
Moments like these remind us why building with purpose matters.
We’ll keep supporting visions, empowering progress, and celebrating every success along the way.

BlockHeader Web3 أعاد

Last Week Recap @the_buidl Cairo Bootcamp5.0 Graduation We wrapped up the Bootcamp with a closing session featuring @barretodavid, from the @StarknetFndn . The discussion focused on next steps in the Starknet ecosystem and how developers can continue contributing meaningfully.

the_buidl's tweet image. Last Week Recap @the_buidl

Cairo Bootcamp5.0 Graduation
We wrapped up the Bootcamp with a closing session featuring @barretodavid, from the @StarknetFndn . The discussion focused on next steps in the Starknet ecosystem and how developers can continue contributing meaningfully.
the_buidl's tweet image. Last Week Recap @the_buidl

Cairo Bootcamp5.0 Graduation
We wrapped up the Bootcamp with a closing session featuring @barretodavid, from the @StarknetFndn . The discussion focused on next steps in the Starknet ecosystem and how developers can continue contributing meaningfully.

BlockHeader Web3 أعاد

I am so happy that a product we worked so hard to build is actually helping out in a critical moment such as the @EFDevcon. Whoever you are, wherever you are, I am glad you achieved your target, and I hope you make it to Argentina. #WAGMI

ejembiii's tweet image. I am so happy that a product we worked so hard to build is actually helping out in a critical moment such as the @EFDevcon. Whoever you are, wherever you are, I am glad you achieved your target, and I hope you make it to Argentina. #WAGMI

We’re proud to celebrate another milestone as someone achieved their dream through Paymesh. Moments like these remind us why building with purpose matters. We’ll keep supporting visions, empowering progress, and celebrating every success along the way.

paymesh_'s tweet image. We’re proud to celebrate another milestone as someone achieved their dream through Paymesh.
Moments like these remind us why building with purpose matters.
We’ll keep supporting visions, empowering progress, and celebrating every success along the way.


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