DEVCon
@devcon.org
We're bringing the first Ethereum World's Fair to Buenos Aires, 17-22 Nov 2025. Join & see how Ethereum can fuel the city of the future. 🎟️ Get your ticket at devconnect.org
That's a wrap!
Thank you to everyone who attended Devconnect ARG.
We can't wait to see you again for the next one in 2 years
Thank you to everyone who attended Devconnect ARG.
We can't wait to see you again for the next one in 2 years
November 22, 2025 at 10:30 PM
That's a wrap!
Thank you to everyone who attended Devconnect ARG.
We can't wait to see you again for the next one in 2 years
Thank you to everyone who attended Devconnect ARG.
We can't wait to see you again for the next one in 2 years
Ethereum World's Fair Recap:
20k+ Registrants from 130+ Countries
75+ App Showcases
8 Districts
15 Community Hubs
Talks, workshops, discussions & more
Thanks to everyone who made Devconnect ARG one to remember.
20k+ Registrants from 130+ Countries
75+ App Showcases
8 Districts
15 Community Hubs
Talks, workshops, discussions & more
Thanks to everyone who made Devconnect ARG one to remember.
November 22, 2025 at 9:00 PM
Ethereum World's Fair Recap:
20k+ Registrants from 130+ Countries
75+ App Showcases
8 Districts
15 Community Hubs
Talks, workshops, discussions & more
Thanks to everyone who made Devconnect ARG one to remember.
20k+ Registrants from 130+ Countries
75+ App Showcases
8 Districts
15 Community Hubs
Talks, workshops, discussions & more
Thanks to everyone who made Devconnect ARG one to remember.
Devcon 8
Mumbai, India 🇮🇳
Q4 2026
Mumbai, India 🇮🇳
Q4 2026
November 22, 2025 at 8:08 PM
Devcon 8
Mumbai, India 🇮🇳
Q4 2026
Mumbai, India 🇮🇳
Q4 2026
Starting now! The Devconnect Closing Happy Hour & Big Announcement.
Hosted by Devconnect, @bombocommunity & @opensourceorch.
Wrap up an incredible week, reconnect with friends, and celebrate the ecosystem.
📍La Rural
🕔 17:00–19:00
Hosted by Devconnect, @bombocommunity & @opensourceorch.
Wrap up an incredible week, reconnect with friends, and celebrate the ecosystem.
📍La Rural
🕔 17:00–19:00
November 22, 2025 at 8:00 PM
Starting now! The Devconnect Closing Happy Hour & Big Announcement.
Hosted by Devconnect, @bombocommunity & @opensourceorch.
Wrap up an incredible week, reconnect with friends, and celebrate the ecosystem.
📍La Rural
🕔 17:00–19:00
Hosted by Devconnect, @bombocommunity & @opensourceorch.
Wrap up an incredible week, reconnect with friends, and celebrate the ecosystem.
📍La Rural
🕔 17:00–19:00
T-1
Come to the Music Stage at 5:00pm.
Come to the Music Stage at 5:00pm.
November 22, 2025 at 7:00 PM
T-1
Come to the Music Stage at 5:00pm.
Come to the Music Stage at 5:00pm.
“For Ethereum the next focus is Fusaka, Ethereum Roadmap, scaling the L1, more physical spaces across the globe, and more partnerships and direct involvement for founders.”
- Leo Sprueth from @ethereumfndn talking 'What's Next for Ethereum Acceleration' at ETH/ACC in the Red Pavilion
- Leo Sprueth from @ethereumfndn talking 'What's Next for Ethereum Acceleration' at ETH/ACC in the Red Pavilion
November 22, 2025 at 6:45 PM
“For Ethereum the next focus is Fusaka, Ethereum Roadmap, scaling the L1, more physical spaces across the globe, and more partnerships and direct involvement for founders.”
- Leo Sprueth from @ethereumfndn talking 'What's Next for Ethereum Acceleration' at ETH/ACC in the Red Pavilion
- Leo Sprueth from @ethereumfndn talking 'What's Next for Ethereum Acceleration' at ETH/ACC in the Red Pavilion
“Developing countries want something better, they want better money that’s why they have more adoption.”
- @uttam_singhk from @Alchemy talking about Ethereum Acceleration at ETH/ACC in the Red Pavilion.
- @uttam_singhk from @Alchemy talking about Ethereum Acceleration at ETH/ACC in the Red Pavilion.
November 22, 2025 at 6:43 PM
“Developing countries want something better, they want better money that’s why they have more adoption.”
- @uttam_singhk from @Alchemy talking about Ethereum Acceleration at ETH/ACC in the Red Pavilion.
- @uttam_singhk from @Alchemy talking about Ethereum Acceleration at ETH/ACC in the Red Pavilion.
Close out Devconnect with good music and great company.
Join the Devconnect Closing Happy Hour, hosted by Devconnect, @bombocommunity & @opensourceorch.
A celebration where music meets innovation.
🗓️ Nov 22, 17:00–19:00
📍La Rural - Av. Sarmiento entry
Join the Devconnect Closing Happy Hour, hosted by Devconnect, @bombocommunity & @opensourceorch.
A celebration where music meets innovation.
🗓️ Nov 22, 17:00–19:00
📍La Rural - Av. Sarmiento entry
November 22, 2025 at 5:30 PM
Close out Devconnect with good music and great company.
Join the Devconnect Closing Happy Hour, hosted by Devconnect, @bombocommunity & @opensourceorch.
A celebration where music meets innovation.
🗓️ Nov 22, 17:00–19:00
📍La Rural - Av. Sarmiento entry
Join the Devconnect Closing Happy Hour, hosted by Devconnect, @bombocommunity & @opensourceorch.
A celebration where music meets innovation.
🗓️ Nov 22, 17:00–19:00
📍La Rural - Av. Sarmiento entry
“We believe that Ethereum is a credibly neutral platform and a distribute solution.”
- @iamlosi from @odisealabs in the ETH/ACC event at the Red Pavilion
- @iamlosi from @odisealabs in the ETH/ACC event at the Red Pavilion
November 22, 2025 at 5:13 PM
“We believe that Ethereum is a credibly neutral platform and a distribute solution.”
- @iamlosi from @odisealabs in the ETH/ACC event at the Red Pavilion
- @iamlosi from @odisealabs in the ETH/ACC event at the Red Pavilion
Don’t miss Obfuscation Day at Devconnect, hosted by @PrivacyEthereum.
A half-day deep dive into indistinguishability obfuscation (iO) and obfuscation-based cryptography, from applied research to emerging use cases on Ethereum.
14:00–18:00, Nogal Room at La Rural
A half-day deep dive into indistinguishability obfuscation (iO) and obfuscation-based cryptography, from applied research to emerging use cases on Ethereum.
14:00–18:00, Nogal Room at La Rural
November 22, 2025 at 5:00 PM
Don’t miss Obfuscation Day at Devconnect, hosted by @PrivacyEthereum.
A half-day deep dive into indistinguishability obfuscation (iO) and obfuscation-based cryptography, from applied research to emerging use cases on Ethereum.
14:00–18:00, Nogal Room at La Rural
A half-day deep dive into indistinguishability obfuscation (iO) and obfuscation-based cryptography, from applied research to emerging use cases on Ethereum.
14:00–18:00, Nogal Room at La Rural
Universities @ Devconnect
Thanks to all the students and professors who contributed: @UCEMA_edu, @frbautn, @IAE_Austral, @UBAonline, @uchampagnat, Red UniBlock, @fblockchain_ar, @trama_itba & @utditella Club Blockchain.
Thanks to all the students and professors who contributed: @UCEMA_edu, @frbautn, @IAE_Austral, @UBAonline, @uchampagnat, Red UniBlock, @fblockchain_ar, @trama_itba & @utditella Club Blockchain.
November 22, 2025 at 4:30 PM
Universities @ Devconnect
Thanks to all the students and professors who contributed: @UCEMA_edu, @frbautn, @IAE_Austral, @UBAonline, @uchampagnat, Red UniBlock, @fblockchain_ar, @trama_itba & @utditella Club Blockchain.
Thanks to all the students and professors who contributed: @UCEMA_edu, @frbautn, @IAE_Austral, @UBAonline, @uchampagnat, Red UniBlock, @fblockchain_ar, @trama_itba & @utditella Club Blockchain.
Last call to check in!
Enjoy the last few talks and meetings with your online frens.
Friendly reminder: after 2 PM, entry without a wristband won’t be possible.
If you still need to check in, please do so before then.
See you around La Rural 🇦🇷
Enjoy the last few talks and meetings with your online frens.
Friendly reminder: after 2 PM, entry without a wristband won’t be possible.
If you still need to check in, please do so before then.
See you around La Rural 🇦🇷
November 22, 2025 at 4:00 PM
Last call to check in!
Enjoy the last few talks and meetings with your online frens.
Friendly reminder: after 2 PM, entry without a wristband won’t be possible.
If you still need to check in, please do so before then.
See you around La Rural 🇦🇷
Enjoy the last few talks and meetings with your online frens.
Friendly reminder: after 2 PM, entry without a wristband won’t be possible.
If you still need to check in, please do so before then.
See you around La Rural 🇦🇷
Everything you need to know about the final chapter of Devconnect BA 🇦🇷
We’ve arrived at the end of a magical week at the Ethereum World's Fair.
Here's the schedule for today ↓
We’ve arrived at the end of a magical week at the Ethereum World's Fair.
Here's the schedule for today ↓
November 22, 2025 at 3:45 PM
Everything you need to know about the final chapter of Devconnect BA 🇦🇷
We’ve arrived at the end of a magical week at the Ethereum World's Fair.
Here's the schedule for today ↓
We’ve arrived at the end of a magical week at the Ethereum World's Fair.
Here's the schedule for today ↓
The ETH/ACC Demo Day is where the next wave of Ethereum innovation takes the stage.
Hosted by @odisealabs, the event spotlights top founders and builders accelerating the ecosystem through technology, capital, and collaboration.
🗓️ Nov 22, 14:15–18:00
📍La Rural
Hosted by @odisealabs, the event spotlights top founders and builders accelerating the ecosystem through technology, capital, and collaboration.
🗓️ Nov 22, 14:15–18:00
📍La Rural
November 22, 2025 at 3:30 PM
The ETH/ACC Demo Day is where the next wave of Ethereum innovation takes the stage.
Hosted by @odisealabs, the event spotlights top founders and builders accelerating the ecosystem through technology, capital, and collaboration.
🗓️ Nov 22, 14:15–18:00
📍La Rural
Hosted by @odisealabs, the event spotlights top founders and builders accelerating the ecosystem through technology, capital, and collaboration.
🗓️ Nov 22, 14:15–18:00
📍La Rural
Justin Drake opened EthProofs Stage at Devconnect ARG to demo an attestation on mainnet without using an EL client.
@drakefjustin used multiple zkEVM proofs generated in real-time.
Visualized them on the live dashboard in ethproofs.org
@drakefjustin used multiple zkEVM proofs generated in real-time.
Visualized them on the live dashboard in ethproofs.org
November 22, 2025 at 3:18 PM
Justin Drake opened EthProofs Stage at Devconnect ARG to demo an attestation on mainnet without using an EL client.
@drakefjustin used multiple zkEVM proofs generated in real-time.
Visualized them on the live dashboard in ethproofs.org
@drakefjustin used multiple zkEVM proofs generated in real-time.
Visualized them on the live dashboard in ethproofs.org
Justin Drake opened ETHProofs Stage at Devconnect ARG to demo an attestation on mainnet without using an EL client.
@drakefjustin used zk proofs to verify the block and you can visualized them on a live dashboard in ethproofs.org
A great look at what verified, proof-based zkVM works.
@drakefjustin used zk proofs to verify the block and you can visualized them on a live dashboard in ethproofs.org
A great look at what verified, proof-based zkVM works.
November 22, 2025 at 3:04 PM
Justin Drake opened ETHProofs Stage at Devconnect ARG to demo an attestation on mainnet without using an EL client.
@drakefjustin used zk proofs to verify the block and you can visualized them on a live dashboard in ethproofs.org
A great look at what verified, proof-based zkVM works.
@drakefjustin used zk proofs to verify the block and you can visualized them on a live dashboard in ethproofs.org
A great look at what verified, proof-based zkVM works.
A whole week of the Ethereum ecosystem. ❤️
November 22, 2025 at 3:00 PM
A whole week of the Ethereum ecosystem. ❤️
“Maturing our industry is a real important thing, but also innovating in the auditing is important.”
- @tamirhemo from @SuccinctLabs at the @eth_proofs event
- @tamirhemo from @SuccinctLabs at the @eth_proofs event
November 22, 2025 at 2:49 PM
“Maturing our industry is a real important thing, but also innovating in the auditing is important.”
- @tamirhemo from @SuccinctLabs at the @eth_proofs event
- @tamirhemo from @SuccinctLabs at the @eth_proofs event
“In terms of marketing, we as Ethereum builders should be as JEDIs. We can’t join the Dark Side of the Force but we should know how it works”
- @no89thkey from @brevis_zk in the Real Time Proving panel at @eth_proofs
- @no89thkey from @brevis_zk in the Real Time Proving panel at @eth_proofs
November 22, 2025 at 2:46 PM
“In terms of marketing, we as Ethereum builders should be as JEDIs. We can’t join the Dark Side of the Force but we should know how it works”
- @no89thkey from @brevis_zk in the Real Time Proving panel at @eth_proofs
- @no89thkey from @brevis_zk in the Real Time Proving panel at @eth_proofs
"You can learn from Open Source, we learn from the community. This is how we grow the ecosystem."
@jbaylina from @ziskvm
@jbaylina from @ziskvm
November 22, 2025 at 2:46 PM
"You can learn from Open Source, we learn from the community. This is how we grow the ecosystem."
@jbaylina from @ziskvm
@jbaylina from @ziskvm
“We don’t want to depend on data centers. We want to move from 100 to 10.000 of home provers.”
- @drakefjustin of @EthereumFndn talking about zkAttesting at EthProofs Day.
- @drakefjustin of @EthereumFndn talking about zkAttesting at EthProofs Day.
November 22, 2025 at 2:15 PM
“We don’t want to depend on data centers. We want to move from 100 to 10.000 of home provers.”
- @drakefjustin of @EthereumFndn talking about zkAttesting at EthProofs Day.
- @drakefjustin of @EthereumFndn talking about zkAttesting at EthProofs Day.
Don't forget to claim your Devconnect Perks.
Enjoy 30+ special offers from ecosystem partners. You'll get coffee and meals, co-working passes, and local experiences across Buenos Aires.
Discover your perks → devconnect.org/perks
Enjoy 30+ special offers from ecosystem partners. You'll get coffee and meals, co-working passes, and local experiences across Buenos Aires.
Discover your perks → devconnect.org/perks
November 22, 2025 at 2:15 PM
Don't forget to claim your Devconnect Perks.
Enjoy 30+ special offers from ecosystem partners. You'll get coffee and meals, co-working passes, and local experiences across Buenos Aires.
Discover your perks → devconnect.org/perks
Enjoy 30+ special offers from ecosystem partners. You'll get coffee and meals, co-working passes, and local experiences across Buenos Aires.
Discover your perks → devconnect.org/perks
Friendly reminder: Devconnect is a shared space.
Be sure to keep your belongings with you at all times and look out for one another.
Be sure to keep your belongings with you at all times and look out for one another.
November 22, 2025 at 1:30 PM
Friendly reminder: Devconnect is a shared space.
Be sure to keep your belongings with you at all times and look out for one another.
Be sure to keep your belongings with you at all times and look out for one another.
The Devconnect Football Tournament continues today ⚽️
Join @ITRockDigital and fellow attendees for an afternoon of matches.
🕓 14:00–18:00
📍Entertainment Space
Join @ITRockDigital and fellow attendees for an afternoon of matches.
🕓 14:00–18:00
📍Entertainment Space
November 22, 2025 at 1:21 PM
The Devconnect Football Tournament continues today ⚽️
Join @ITRockDigital and fellow attendees for an afternoon of matches.
🕓 14:00–18:00
📍Entertainment Space
Join @ITRockDigital and fellow attendees for an afternoon of matches.
🕓 14:00–18:00
📍Entertainment Space
It’s the last day of the First Ethereum Worlds Fair at Devconnect.
Come explore the hubs, quests, installations, and builder spaces one more time — and experience the full creativity of the Ethereum ecosystem.
Come explore the hubs, quests, installations, and builder spaces one more time — and experience the full creativity of the Ethereum ecosystem.
November 22, 2025 at 1:00 PM
It’s the last day of the First Ethereum Worlds Fair at Devconnect.
Come explore the hubs, quests, installations, and builder spaces one more time — and experience the full creativity of the Ethereum ecosystem.
Come explore the hubs, quests, installations, and builder spaces one more time — and experience the full creativity of the Ethereum ecosystem.