Don’t forget: join us online 6PM CEST today with KRYPTOSPHERE! We’re excited for you to discover the possibilities of app-specific rollups. In this session you will: ✅ gain fundamental insights into Cartesi tech ✅ test your knowledge with a fun quiz & win swag 📍https://bit.ly/44gWmGX

We’re getting increasingly close to mainnet-readiness and we’re ushering in this new era with a rejuvenation of the Cartesi branding! Alongside unveiling the refreshed website, walking you all through the rebranding and sharing updates on what’s coming up next, we’ll be joined by guests from Noir who’ll share a peek behind the scenes of creating this new visual landscape. Join us on Discord: https://discord.gg/NW6QzA6DSB PS: We'll have something special to give away to 3 attendees during the session... Retweet: https://twitter.com/cartesiproject/status/1678778593927921665

We’ve got something exciting to share… 👀 Can you guess what it is? https://twitter.com/cartesiproject/status/1678419005357391873

Think you know ZK? How about running Linux inside the Cartesi VM inside a RiscZero Knowledge Proof? Learn more about Carsten’s mind-blowing Proof of Concept zkLinux. Don't worry, we've got you covered with timestamps for easy access 😉 https://www.youtube.com/watch?v=3brqcFFLRlc Retweet: https://twitter.com/cartesiproject/status/1677664088820797442

Beep beep, here comes Game Builder Community Call #5! We’ll have another guest speaker, @damor.eth, CEO at @PlaymintUK, to probe his thoughts on Web3 gaming. We can’t wait to hear his experiences building onchain games! 🗓 13th July 2023, 12PM UTC 📍 Cartesi Discord Channel https://discord.gg/NW6QzA6DSB Retweet: https://twitter.com/cartesiproject/status/1677331772751638532

We've already had two exciting in-person meetups this week, where Cartesi had the opportunity to directly engage with developers and Web3 enthusiasts. Make sure to check out the one that just happened in Rio de Janeiro, as well as the one in Barcelona on Tuesday. Let's take a moment to appreciate our Cartesi contributors and the enthusiastic attendees! https://twitter.com/cartesiproject/status/1677301528304943106 https://twitter.com/cartesiproject/status/1676607004058566665 Want to stay in the loop for our next event? Add our events calendar so you know where we’re heading next: bit.ly/3qYvxsf

June has been an absolute blast, packed with progress across research and development, vibrant community moments, and epic events! Get ready to take a trip through the highlights of this exciting month: https://bit.ly/46od3St Retweet: https://twitter.com/cartesiproject/status/1676970036387536896

The Cartesi Community Grants Program is always looking for feedback from our amazing community! There are various projects still ongoing that need your feedback to help them improve and take their project to the next step ⬇️ 🔵 Payments: In-App Banking Component with API - bit.ly/3BD8Eg0 🔵 Tooling: User Authentication Bridge & User Management - bit.ly/3O3aZbo 🔵 Cartenix: Run Nix inside Cartesi - bit.ly/3J59FSl 🔵 An efficient base layer for Cartesi Rollups - bit.ly/3D2e1Gw Retweet: https://twitter.com/cartesiproject/status/1676939607492165632

Whether you’re online, or in person, we’re collaborating with the KRYPTOSPHERE Student Association in the run up to ETHGlobal’s Paris hackathon to spread the word on how to leverage Cartesi to build the DApps you want! Check out the online event here: https://twitter.com/kryptosphere_/status/1675887916034187264?s=46&t=mGHP8Hk4s0azqLZbjA-GfA 📍 In Paris? Come to our in-person event, or tag a dev friend who needs to attend this workshop to understand the fundamentals of the Cartesi tech stack! Prepare for the ETHGlobal Paris hackathon with us, and walk away with some swag. Register here: https://www.eventbrite.fr/e/cartesi-workshop-linux-dapp-rollup-22-session-ethcc-2023-tickets-670786038097 Retweet: https://twitter.com/cartesiproject/status/1676503953952112641

We're excited to announce the release of Cartesi Rollups 0.9.0 and alongside that, we're rolling out our revamped docs portal to help you rock 0.9.0! Take a look at what’s new: https://medium.com/cartesi/introducing-cartesis-upgraded-docs-portal-b5844d97a0bf Retweet: https://twitter.com/cartesiproject/status/1676244588623720449

Another winner breakdown? Absolutely! Hear how Deanna_Hood’s ChainGPT took 2nd place at ETHGlobal Lisbon ⬇️ Despite facing intense competition, Cartenix was closer to achieving a final implementation compared to ChainGPT. This was mainly due to the fact that Cartenix was already running in production mode within a Cartesi Machine. Meanwhile, ChainGPT was diligently working on ironing out the details to complete its execution within the Cartesi Machine, and was only able to present in developer mode. We evaluate how much the project utilizes Cartesi, leverages its technology for challenging tasks, and assess the novelty, complexity, and completeness of the implementation, with completeness being the tiebreaker for Lisbon. Giving due attention to the completeness of the implementation can just be the ticket for you to take home the top prize! Good luck in Paris and we can't wait to see what you #BUIDLwithCartesi! Retweet: https://twitter.com/cartesiproject/status/1676214321016340481

Want to know more about Cartesi and how to get involved? Sign up to our meet-up in Rio de Janeiro, brought to you by Cartesi and Código Brazuca! Take this opportunity to network with various coders: meetup.com/cartesi-coders-brazil Retweet: https://twitter.com/cartesiproject/status/1675852168031600640

We've just wrapped up an awesome release as we continually work on improving the on-chain architecture. Now, I know what you're thinking, "What does that mean for me?" Let’s break it down ⬇️ This on-chain architecture simplification doesn't introduce any shiny, brand-new features, but it does work magic on the existing ones, reducing the the complexity that could offer breaches. We're tightening up on security as we move towards mainnet-readiness so developers and end-users alike can have greater confidence building and using Cartesi DApps! If you've already been building with Cartesi tech, get ready for a bit of an adaptation adventure! We've created a handy migration guide that covers all the changes. It's like having a treasure map to navigate this new and improved territory: bit.ly/446zcD3 Retweet: https://twitter.com/cartesiproject/status/1674795310005231620

Tune into our Cartesi Coders Monthly call right now to catch up with all contributors and enthusiasts! Do you have a question you'd like to ask? You are more than welcome to do so. Head on over there: https://www.meetup.com/cartesi-coders-cali/events/294305056/ Retweet: https://twitter.com/cartesiproject/status/1674764867331411969

Want to know how you can take home the top prize at ETHGlobal Paris? Let’s take a look at Cartenix, their innovative thinking combined with implementation and execution carried them to first place in Lisbon! Catch the breakdown and note down tips for your upcoming build 😉 Retweet: https://twitter.com/cartesiproject/status/1674432713603055616

Get hyped! Let's demo-dazzle, tight! Join Blockchain Game Alliance June's Demo Day, 2pm UTC tomorrow to check out two of the gaming projects being built in the Cartesi ecosystem: Dazzle & Ultrachess! Show of hands if you've already said YES and activated notifications 🙌 https://www.youtube.com/watch?v=IKH8dcD5BTo https://www.twitch.tv/blockchaingamealliance Retweet: https://twitter.com/cartesiproject/status/1674387245351018496

Something we’re proud of? Onboarding the mind-blowing developers of tomorrow! We’re in the midst of an exciting hackathon with UFF, meeting incredible computer science students and helping them get their footing in Web3. If like us, you can’t wait to see what they build, keep an eye out for more updates… Retweet: https://twitter.com/cartesiproject/status/1674070401859702790

Who's up for ETHBarcelona next week? This Web3 solarpunk festival will get us all hyped up and guess what? It's about to get even better! Kick off the good vibes with us at our July 4th meet-up with W3B Lab community in Barcelona. Find out why Cartesi matters and get a head start in connecting with the Spanish Web3 community: https://www.meetup.com/cartesi-coders-spain/events/294371509/ Retweet: https://twitter.com/cartesiproject/status/1674040188996145152

We’re back at Epic Layer 2 Day, this time in Paris! Come join us on July 18th for a workshop where we explore Cartesi Rollups and how RISC-V enables billions of CPU cycles on Ethereum. Drop your Solidity worries and unleash the possibilities of Python dApps with a full Linux VM. Sign up here: https://lu.ma/l2paris Retweet: https://twitter.com/cartesiproject/status/1673677712232443904

The second edition of Cartesi Coders Monthly is happening this Friday! Digging what we're up to at Cartesi? Eager to dive deeper and be a part of the community? Join the call and connect with Cartesi Core Contributors and enthusiasts. Let's make it happen and get you involved! We can’t wait to see you there: https://www.meetup.com/cartesi-coders/events/293572246/ Retweet: https://twitter.com/cartesiproject/status/1673315206477275136

Pssttt.. no idea what to build at ETHGlobal Paris? Something that will make the crowd and judges do a double take? Peep our ideas repo, full of refreshing ideas from both Cartesi core contributors and community members: bit.ly/3oYrYBk You didn’t get this from me 🕵️ Retweet: https://twitter.com/cartesiproject/status/1672258405161943041

What time is it?.. Quiz time! Will you end up victorious and win an awesome swag bundle? Join us tomorrow at 12pm UTC to put your Cartesi knowledge to the test. Keep an eye out here on our Telegram community to not miss out on the fun. Good luck! Retweet: https://twitter.com/cartesiproject/status/1671896033755029506

We are excited to support Cartesi's first community-driven hackathon in Rio de Janeiro, Brazil. The students from Instituto de Computação Universidade Federal Fluminense are eager to explore, experiment, #BUIDLwithCartesi, and compete for prizes. We look forward to seeing the innovative projects that will come to life during this event! Who's itching to discover more details about this hackathon? Don't hold back! Dive into it right here: https://sites.google.com/view/hackcartesi2023 Retweet: https://twitter.com/cartesiproject/status/1671254144647036929

Another set of bi-weekly development updates is out, readily available on Discord! But.. sometimes a quick and easy version is nice too. One TL;DR? You got it boss! ⬇️ Node Reference Highlights - Released Rollups 0.9.1. - minor bug fix in the rollups node. More info on it here: https://github.com/cartesi/rollups/releases/tag/v0.9.1 - Released Host Server Manager 0.9.1. - fixing the Host Server Manager’s minor HTTP API bug. Machine Reference Highlights - Successfully merged the upgrade to Lua 5.4. - Improved signal handling in the JSON-RPC remote machine server. - Upgraded the implementation to accommodate GRPC interface renames. Cartesi Compute Highlights - Have machine-manager working with emulator 0.14.0 and latest set of gprc interfaces. - Experimentation putting the big emulator (in uarch fashion) into a RiscZero ZK proof and succesfully compiled and ran the code. Rollups Reference Highlights - Created a factory to deploy authority contracts. - Design and draft in Solidity new generalized access logs for both step and splices. - Update Merkle tree proof to new memory region data type. Sunodo Highlights Sunodo early documentation is live! docs.sunodo.io Prototype & Support Highlights - New tutorials and examples: https://github.com/prototyp3-dev/sentiment - Hosted technical workshop at UFF (Federal Fluminense University) - Offering recurring support for grantees and special projects. Craving more? Come join us on Discord to satisfy your appetite for knowledge. Retweet: https://twitter.com/cartesiproject/status/1671170669110005761

Hear the tale of how Ronan, @wighawag, got started with infinite games from our last Game Builder Community Call! Want to learn more about it? You can read it on his blog: https://ronan.eth.limo/blog/infinite-games/ Bummed to have missed this call? Don’t worry, there’ll be more in the future! Stay tuned.. Retweet: https://twitter.com/cartesiproject/status/1670808980858318854

Looking for a new project to get your teeth into (and get funded for it?) Check out this bluesky idea to build a PvP Arcade full of exciting and competitive games with honest tokenomics to engage the community and showcase the potential of Cartesi Rollups: https://bit.ly/3Xgx74I Retweet: https://twitter.com/cartesiproject/status/1670778613828820992

Only 2 days left to vote! Don’t pass up the opportunity to have a say in deciding what projects get funded within the Cartesi ecosystem! How to vote: 1️⃣ Head over to https://snapshot.org/#/cartesi-community-grants-program.eth/proposal/0xd2a6316dfccb081f70e781c752430912ccb2a596fbb4a133e5caf1086a69359f 2️⃣ Connect your wallet. 3️⃣ Vote! Retweet: https://twitter.com/cartesiproject/status/1669691527012990977

Cartesi + on-chain games? Make it make sense 🤔 Lucky for us Max Hatesuer explained it all in the last Game Builder Community Call! Retweet: https://twitter.com/cartesiproject/status/1669359317777260549

Cartenix is on fire even after winning our bounty! But guess what? They're not slowing down. They're taking their project of running Nix inside Cartesi to the next level, and they want to hear from you! Leave your feedback on the proposal here: https://bit.ly/3J59FSl Retweet: https://twitter.com/cartesiproject/status/1668634584446296067

Missed the Game Builder Community Call? Find the replay over here: https://www.youtube.com/watch?v=nIdO1cEVFA8 Catch up on all that’s been happening with @ultrachessorg, @Dazzle_Aetheras, and hear from game developer @wighawag about what he thinks the future of Web3 gaming looks like! Retweet: https://twitter.com/cartesiproject/status/1668605030503706624

A proposal from the Cartesi CGP has successfully advanced to the voting stage, and we all know what that means… It’s time to cast your vote and make your thoughts known on whether this should receive funding! The deadline to submit your vote is June 18th: https://bit.ly/3NnBBDp 🗳️ Notes on voting: - You must stake your CTSI 12 hours before the proposal is posted on Snapshot or else your CTSI cannot be seen by Snapshot and will not be counted toward your vote. - You can change your vote at any time during the 7 day voting period, but the proposal cannot be edited. - Voting power is proportional 1:1 to the amount of CTSI tokens that a voting wallet has staked in a pool. - Tokens held in a wallet, private node, or elsewhere, are not counted toward voting. - Voting does not cost CTSI. CTSI never leaves the staking pool and never changes hands when voting. Retweet: https://twitter.com/cartesiproject/status/1668272732520484864

Rollup, rollup! Join us this Wednesday June 14, as we team up with Polybase to dive into the world of rollups. Let's discover game-changing use cases for both Zk and Optimistic Rollups and go even further by exploring app-specific rollups and understanding why they’re important! Don't miss out, set a reminder: https://twitter.com/i/spaces/1rmxPkArMoLJN?s=20 Retweet: https://twitter.com/cartesiproject/status/1668241789789011968

We’re live with the fourth instalment of our Game Developer Community Call over! In the spotlight today is game developer Ronan, @wighawag, as well as discussions on abstraction layers for on-chain games, new project presentations and more! Tune in: https://discord.gg/NW6QzA6DSB Retweet: https://twitter.com/cartesiproject/status/1667139655676973056

Hot off the press… A proposal from our CGP is moving to the voting stage next Monday! But to be able to vote, you’ll first need to stake your CTSI before the Snapshot proposal goes live. Don’t miss out on the chance to be able to have a voice in determining which projects receive funding within the Cartesi ecosystem! Get started: https://explorer.cartesi.io/ Not sure how to stake? No sweat! With this short video tutorial you’ll have your CTSI staked in no time. Staking plays a crucial role in enhancing the security and efficiency of Noether's PoS system. By enabling network participants to stake their tokens, it facilitates consensus among the participants while preserving decentralization, creating an ideal environment for fostering the development of code into robust and future-proof applications! Retweet: https://twitter.com/cartesiproject/status/1666822927361376258

Say goodbye to trust issues with Ballaum, a decentralized betting platform powered by Cartesi tech! While initially designed for the 2022 Qatar World Cup, it's extensible to any kind of sporting event with scores. Check it out here and see how you can take it further: https://rolluplab.io/ballaum-worldcup-betting-dapp/ Retweet: https://twitter.com/cartesiproject/status/1666795412127383552

The Game Builder Community Call is happening in 2 days! This edition we’re joined by game developer, Web3 architect and creative tinkerer, @wighawag! We can’t wait to pick his brain and hear his thoughts on what’s next for the Web3 gaming space. 🗓 9th June 2023, 12PM UTC 📍 Cartesi Discord Channel https://discord.gg/NW6QzA6DSB *Note: you’ll need to join our Discord community before you can access the open call. Retweet: https://twitter.com/cartesiproject/status/1666462306841288704

Checking on Cartesi's development has never been easier with bi-weekly development updates landing straight on Discord! Explorer Highlights - Transition to the public repository completed! - New versions for Explorer & Subgraph were released! TLDR; this release aims to move towards the retirement of one of the two APIs the staking platform consumes, making maintenance leaner. Node Reference Highlights - Simplified Rollups (Release0.9.0) published! - HoneyPot DApp tested & working as expected in Sepolia testnet! - New DApp example that handles ETH deposits and transfers currently in progress. Machine Reference Highlights - Successfully tested an echo DApp inside the hypervisor. - Updated Lua to version 5.4. - Conducted cross-development research involving GCC & Rust. Cartesi Compute Highlights - Completed planning session for 2 week sprint, some things on the horizon: - Bring machine-manager up to working standard with latest emulator (0.14.0). - Use SDK 0.15.0 bits for tests for machine-manager. Rollups Reference Highlights - Started to move development (PR & issues) to the public repository. - Refactored and created better abstractions and primitives in Lua offchain node. - Test coverage of NxN onchain code reaches 90+%. Sunodo Highlights - Sunodo 0.5.0 is out! Come feast on the finer details over in our Discord community! Retweet: https://twitter.com/cartesiproject/status/1666094586006224899?s=46&t=mGHP8Hk4s0azqLZbjA-GfA

We couldn't be more excited to be part of ETHGlobal in Paris! We’re on a mission to empower developers in the Ethereum ecosystem by introducing them to Cartesi Rollups, providing them with an expressive execution environment that brings both scalability and convenience to the forefront! Join us and BUIDL with Cartesi if you’re interested in developing computationally intensive DApps using languages like C++, Rust, Python, and incorporating complex libraries. We can’t wait to see what innovative ideas you come up with! In it to win it? Check our one-stop guide to get you hackathon ready: https://bit.ly/42quVIU Retweet: https://twitter.com/cartesiproject/status/1666068776910192641

Another proposal requires your feedback! The goal of this project is to build the essential parts of the Apeiron protocol on Cartesi so that the community can start using it, as well as including the development of an essential bridge for transactions between Cartesi and the Ethereum mainnet. Leave your feedback here: https://bit.ly/3oIPHG5 Retweet: https://twitter.com/cartesiproject/status/1665735952344715264?s=46&t=W40rwSyDQR8LX1K9roYzIQ

Beep beep! The Game Builder Community Call is back with its fourth edition! If you’re interested in Web3 gaming and want to know more about it, this call’s for you. On the table: abstraction layers for on-chain games, new project presentations and more! Set your reminder to engage with cutting-edge developers bringing the next wave to the Web3 gaming space. 🗓 9th June 2023, 12PM UTC 📍 Cartesi Discord Channel https://discord.gg/NW6QzA6DSB *Note: you’ll need to join our Discord community before you can access the open call. Retweet: https://twitter.com/cartesiproject/status/1664648115176046592

Biometric spoof detection meets decentralized magic! By leveraging the Cartesi API and processing computations on the blockchain, LocusSoftware offers a decentralized solution to authenticate and verify fingerprint data while simultaneously checking for spoofing attempts. Take a deeper look at this Proof of Concept: https://rolluplab.io/biometrics-classifier/ Retweet: https://twitter.com/cartesiproject/status/1664619105289207813

How do you randomly pick a number from 1-10 in a trustless way? Well, with great difficulty. Random numbers play a vital role in numerous applications and DApps, especially games. This proposal is a component of a larger set of tools for generating random numbers on Cartesi’s convenience layer, which in turn can help increase Cartesi’s adoption and community growth. Leave your feedback here: https://governance.cartesi.io/t/tooling-drand-for-cartesi/127 Retweet: https://twitter.com/cartesiproject/status/1664279630810079238

Want to hear the discussions shaping Cartesi development? We’re uploading Cartesi’s Research & Development meetings to YouTube, granting everyone access to intricate discussions and up-to-date discourse at the forefront of Cartesi tech. First up, an interesting conversation delving into DEX data structures: https://www.youtube.com/watch?v=RDI-GuaWuWw Retweet: https://twitter.com/cartesiproject/status/1664285813637812224

Exciting things are happening in the Cartesi ecosystem, as we make major moves across all areas! So let’s cut to the chase and dive into the tech and community updates from May: https://bit.ly/3C3lpkj Retweet: https://twitter.com/cartesiproject/status/1663893733706973184

The first Cartesi Coders Monthly call is happening today! If you’re interested in getting more involved with Cartesi, thinking about organizing a Cartesi event with your local community, or just wanting to have chat and gain insights into Cartesi and what’s trending in Web3, this is the call for you! See you there: https://www.meetup.com/cartesi-coders/events/293572246/ Retweet: https://twitter.com/cartesiproject/status/1663845021135835136

Imagine a framework that makes developing DApps with Cartesi tech feel like a piece of cake. Well, Sunodo 0.5.0 just dropped and it’s a game-changer! This update includes new templates, (Lua, C++ and C++ low-level) and is a big step in terms of convenience tooling for devs, significantly simplifying how developers create a new Cartesi DApp from scratch and run it locally. Heads up: Sunodo is still very much alpha software, so testers, this is your chance to shine! Your feedback is invaluable in making Sunodo the best it can be. For all you creative minds out there, we're opening the floor to contributors who want to bring fresh and exciting project templates to the table. We're not just talking about JavaScript and Python! It's time to spread those coding wings and show us what you've got! If you're itching to dive into the Sunodo universe, head on over via GitHub: https://github.com/sunodo/sunodo We can't wait to see you there! Retweet: https://twitter.com/cartesiproject/status/1663561461887811585

Why bring chess on-chain? By moving chess on-chain, we revolutionize the way chess bots are created, ensuring an environment free from malicious intent. Listen to the full replay where Ultrachess explains it all: https://youtu.be/q7NEYtVJwn4 Retweet: https://twitter.com/cartesiproject/status/1663532180394606600

What drives people to on-chain games? Stokasz, Mintersworld’s CEO, discussed his rationale behind on-chain games and their potential to reshape the gaming industry of the future. Catch the full replay here: https://youtu.be/q7NEYtVJwn4 Retweet: https://twitter.com/cartesiproject/status/1663198747311099904

In the pursuit of always improving the CGP, the Grants Council has decided to make some changes to increase transparency and eliminate bottlenecks. Take a moment to review the following changes 👀 Enthusiastic about applying? Don’t wait any longer: governance.cartesi.io Retweet: https://twitter.com/cartesiproject/status/1663168345154154497

Time to shine the spotlight on the pioneering builders of the Cartesi ecosystem! Starting with stealthy naval warfare in a decentralized realm: on-chain Battleships! youtu.be/l6TMQuJB53E Why? Encrypted board configurations keep everyone blind, yet honest about the initial ship positions. Give it a try here and experience the strategic battles yourself: https://rolluplab.io/cartesian-battleship/ Retweet: https://twitter.com/cartesiproject/status/1662128543407693825