Future of Blockchain University Hackathon: A coding exercise with the Arbitrum Bridge

On Monday, 7th August 2023, we were delighted to host the ‘A coding exercise with the Arbitrum Bridge’ for the Future of Blockchain University Hackathon! Many thanks to Mahsa Moosavi from Offchain Labs for such an extensive and insightful workshop!

Ready to build? Check out our Hacker Pack on Notion for all the resources, workshop dates and bounties:
https://www.notion.so/encodeclub/Future-of-Blockchain-University-Hackathon-82b3063c61554388a40eea3eb9be35de?pvs=4

Future of Blockchain University Hackathon by Encode Club:
Join the Future of Blockchain University Hackathon and showcase your skills! This four-week online event provides opportunities for developers to improve their skills and work on projects on any chain they like. Technical workshops and mentoring sessions are available for all levels of experience. Complete challenges and compete for prizes!

Sign up for the hackathon here: https://form.typeform.com/to/W6oES6mv#source=000hpack

What’s next? More workshops, of course! The next workshop, “Avalanche Subnets: The Future of Blockchain Development”, takes place on 8th August 2023 at 4:00 pm BST. Register here:
https://www.eventbrite.co.uk/e/university-hack-avalanche-subnets-the-future-of-blockchain-development-tickets-685701791517?aff=oddtdtcreator

Here are some useful links for you to build with Arbitrum:
– Arbitum L1-L2 messaging documentation – https://docs.arbitrum.io/arbos/l1-to-l2-messaging
– Arbitrum retryables transaction panel – https://retryable-dashboard.arbitrum.io/tx
– Arbitrum SDK – https://github.com/OffchainLabs/arbitrum-sdk
– Arbitrum Tutorials – https://github.com/OffchainLabs/arbitrum-tutorials

Join the Community
🐥 Encode Twitter: https://twitter.com/encodeclub
🗣 Encode Discord: https://discord.gg/encodeclub

About Encode Club
Encode Club is a web3 education community learning and building together through fantastic programmes with the leading protocols in the space. Together we organise programmes like education series, bootcamps, hackathons, and accelerators both online and in person. We then help our community get jobs and funding for projects and startups. Read more here: https://www.encode.club/

Timestamps:
00:00:00 Introduction
00:01:40 Mahsa Moosavi from Offchain Labs
00:02:53 Workshop Overview
00:04:41 Introduction to Optimistic Rollups
00:09:50 Retryable Tickets
00:19:23 Coding Exercise
00:50:02 Q&A
01:00:09 Conclusion