Yesterday BOLD testnet went live, today the AIP for BOLD is live in the ArbitrumDAO forum!

For Arbitrum chains, BOLD proposes unlocking:

✅ Greater decentralization via permissionless validation
⚔️ Enhanced security
🤝 Pooled challenge funding

https://x.com/arbitrum/status/1780275264171147725

Get ready bug bounty hunters!

The BOLD Audit Competition is here.

Starting May 10th, we’re hosting a 17-day competition with $300K in prizes.

Help Audit BOLD and win your share of the pie 👇

https://x.com/arbitrum/status/1787528367895363969/

Stylus just got a giga-update.

- Even cheaper (2-4x) fees
- Contract size compression
- Better tooling support
- Improved safety
- New Host I/Os

Renegade, Superposition and Crypto Valley Exchange are already building.

What are you waiting for?

Go MultiVM.

More on the upgrade 👇

https://x.com/arbitrum/status/1788242493860983126

The BOLD Audit Competition has officially kicked off!

$300K in prizes are up for grabs on code4rena

Help Audit BOLD and win your share of the pie 👇

https://x.com/arbitrum/status/1790038366387396691

Arbitrum has just processed over 1 BILLION transactions across One and Nova.

We've come so far as an ecosystem, and yet our growth has only just begun.

Thank you for building with us. 🤝💙

(Like and RT)

https://x.com/arbitrum/status/1793990766840205619

Zero Knowledge Proofs with the Stylus MultiVM coming soon to
Arbitrum.

Do more with Stylus.
#OnlyOnArb

https://x.com/arbitrum/status/1800559557036462362

Stylus is now live on Arbitrum Sepolia, and we challenge you to push the MultiVM to the limits.

We’re giving a total of $15,000 USD to projects that catch our eye 👀

Welcome to the Stylus Blitz - let’s see what you’ve got.

Read more 👇

https://x.com/arbitrum/status/1802759780047392821

Project submissions for the Stylus Blitz are now open!

The last day to submit your project will be June 30, 2024. Show us what you’ve been building for a chance to win part of the $15,000 grant 👀

The link to the submission form is in our blog post.

https://x.com/arbitrum/status/1805300821396967827

The last day to submit your Stylus Blitz projects and win part of $15,000 is Sunday, June 30 ⚠️

https://x.com/arbitrumdevs/status/1806763444881813591?s=46&t=vKyyxar9_lQrb6e-UhUMcQ

Get ready anon!

Join us tomorrow at 12:00pm ET with Offchain Labs as they will be giving a walkthrough of the Timeboost AIP - a new transaction ordering policy for Arbitrum chains

Live on X, Youtube & SankoTV

https://x.com/arbitrum/status/1808216094697742497

T-minus 2 days till Arbitrum Day, beginning with a keynote from the one and only
Vitalik Buterin

Who's coming? 👀

https://x.com/arbitrum/status/1810405011362558306

The first NFT powered by Stylus is here!

Infinite Rainbows by
jimena buenavida


Free mint starts now only at
http://mintstylus.xyz.

Mint period runs from Sept 9 to Oct 6.

Burn for limited merch to follow.

https://x.com/arbitrum/status/1833189093389263095

Join us at 10:00 am EDT to learn about how Open Zeppelin's Stylus libraries are accelerating Stylus development for builders

https://x.com/arbitrum/status/1836749207346016410

Day 1 of the Stylus Pro Series is today at 12:00pm ET starting with an intro to the Rust SDK.

Live on X, Youtube, Sanko

Do More. With Stylus.

https://x.com/arbitrum/status/1841116857798971447

The days of waiting 7 days to move your assets are gone.

Fast Withdrawals is now supported with select Orbit chains and RaaS providers, allowing asset withdrawals to your settlement chain as fast as 15 minutes!

Move your assets onchain, offchain, any chain. 👇

https://x.com/arbitrum/status/1849471944480993647

Build on the first altVM that’s fully EVM-interoperable.

We’re inviting pioneers to the Stylus Sprint - come build high-performance, compute-intensive apps and Stylus tooling or infra.

Applications open Nov 11. More details at

https://blog.arbitrum.io/stylus-sprint/

Do More. With Stylus.

https://x.com/arbitrum/status/1853485885557207335

The countdown for Devcon begins!

We have a lot of exciting events lined up in Thailand, starting with ArbiVerse on Wednesday, November 13.

Check out all the events below and see you there!

https://x.com/arbitrum/status/1853548276550680758

Introducing Trailblazer

A $1,000,000 initiative supporting visionary innovators on Arbitrum chains to develop cutting-edge AI agents, frameworks, and applications.

https://x.com/arbitrum/status/1861792767548043430

Arbitrum’s BOLDEST upgrade just hit Arbitrum Sepolia!

Permissionless validation coming soon. Decentralization up and to the right!

Keep an eye out for an upcoming ArbitrumDAO vote to bring it to mainnet.

https://x.com/ArbitrumDevs/status/1866970061820367095

Attention Node Runners

On Jan 2, 2025, the Offchain Labs team was made aware of certain Nitro node stability issues.

Our recommendations are as follows:

- If you're running an Arbitrum Nitro node with the debug API enabled on ArbOS 32, please upgrade to Nitro v3.3.0-rc.1 as soon as possible, which can be found here:
github.com/OffchainLabs/n…
There is a risk of database corruption if you do not upgrade, so we recommend disabling the debug API on all nodes that you are not planning to route debug and trace calls to, to avoid further issues.

- If you're running an Arbitrum Nitro node without the debug API enabled, please remain on the current version. No action is required to upgrade to 3.3.0-rc.1.
We are working on a stable release and will follow up when that is out.

Thank you for your continued support.

https://x.com/arbitrumdevs/status/1874877085509922906?s=46