Cartesi is sharpening its mission to help build Ethereum’s future with a clear commitment to lasting infrastructure. This is subtraction in action, driving greater focus, deeper engineering, and long-term value for future-proof scalability and execution.↓ bit.ly/4kGx5NE

What’s striking about @cartesiproject fraud proof system is that the idea was inspired by the famous story of David vs Goliath Goliath, the giant, muscle warrior hungry for battle, stands with his army,opposite him is David : young, slight, alone and yet David brings him down ! in traditional fraud-proof systems, a wealthy attacker can create thousands of fake identities (Sybils) to flood an honest validator with challenges, drag out the dispute, and drive up its cost Cartesi designed Dave so that a single honest validator can still win, even against an entire army of opponents That is the inspiration ! The hero needs only one 💻 Dave: the simple hero.

Another week of heads down building is in the books and here's your Cartesi Weekly 🐧 Dave v3.0.0-alpha.5 just rolled out. This node-only release fixes stuck bond refunds across epochs: the node now finishes each epoch, waits for final settlement, and recovers its bonds before moving on. If restarted, it picks up right where it left off. Contracts and the Cartesi Machine remain unchanged. Upgrading from alpha.4 requires a fresh state directory, with one per signer. Kudos to our contributor @GCdePaula_ for the work on it. See GitHub for the full details: → github.com/cartesi/dave/rele… Don’t remember what Dave is? Quick refresher: it’s our fraud-proof system, with the repo tracking advancements to the Permissionless Refereed Tournament (PRT). Check out this short recap: → nitter.net/cartesiproject/status/… Why does DeFi need Cartesi? Most DeFi runs a simplified version of finance, because builders design around what the chain can run instead of what they actually need. Revisiting an article from contributor @joaopdgarcia, our thread highlights what changes when each app gets its own Linux rollup settled on Ethereum: collateral that moves with volatility, prediction markets with a real matching engine, continuous DCA, and credit scores anyone can rerun. Give it a read: → nitter.net/cartesiproject/status/… Spotted in the wild on Instagram: community-made Cartesi NFC keychains that take you to our website with a single scan. We love seeing this. Give the creator a follow, and make sure you're following us there too: → instagram.com/cartesiproject… Our gm this week kept it simple: every day is a good day to build with Cartesi and that’s what we did throughout the week: → nitter.net/cartesiproject/status/… That's all for now. Come to Discord: discord.gg/cartesi or Telegram t.me/cartesiproject if you want to keep the conversation going. Have a great weekend.

Ethereum for trust. Cartesi for execution.

Spotted in the wild on Instagram 👀 Love seeing the community showing Cartesi some love with these NFC keychains. Scan to land on our website. Give her a follow if this caught your interest, and while you’re at it, make sure you’re already following us: instagram.com/cartesiproject…

Every day is a good day to build with Cartesi. GM, builders!

Most people think Cartesi's value comes from Linux, RISC-V, or scalable computation. But the real opportunity might be much simpler: Cartesi expands the pool of developers who can build in Web3. And that's a much bigger problem than most people realise. 🧵1/8

It’s Friday once again, so here comes your Cartesi Weekly 🐧 Monday's gm kept it simple: happy to build with Linux onchain. Just the thesis in one line: → nitter.net/cartesiproject/status/… We opened the mic this week and asked builders to finish the sentence: the most underrated thing about building with Cartesi is ___. Our answer kicked it off, but all the other replies are worth a scroll: → nitter.net/cartesiproject/status/… Our ecosystem updates are on @paragraph_xyz too, onchain and all. August's recap is up, and September's edition is already in the works. Make sure you don't miss the news, whichever channel you choose to catch up on: → nitter.net/cartesiproject/status/… And speaking about the monthly recap, you can also find the articles on @CoinMarketCap, where we just crossed over 90.3K followers. Do join the community there: → coinmarketcap.com/community/… Throwback Thursday looked back at the supercomputers already running on Linux years before we asked: what if blockchain were too? That question is the product now, ready to build with today: → nitter.net/cartesiproject/status/… On a final note, a quick reminder that we also have regional communities in China, Korea, and Turkey, where you can connect in your own language with fellow Cartesians on X and Telegram: 🇨🇳 China: @CartesiCN | t.me/cartesicn 🇰🇷 Korea: @yoojei88 | t.me/cartesikr 🇹🇷 Turkey: @CartesiTurkiye | t.me/cartesitr That's the week so far, folks. Bring yourself to Discord: discord.gg/cartesi or Telegram: t.me/cartesiproject to stay in touch. Have a great weekend.

Throwback Thursday takes us back to the supercomputers that were already running on Linux years ago. We asked: what if blockchain were too? That question is the product now. Ready to use today. Linux execution. Ethereum security. Now, let’s build with it!

Did you know our ecosystem updates are on @paragraph_xyz too? August's recap is up, ICYMI, and September's edition is already in the works. Read them on the blog, onchain on Paragraph, or let AI summarize them for you. Your call, just don't miss the news. paragraph.com/@cartesians

The most underrated thing about building with Cartesi is _____. We'll start: your app gets its own dedicated rollup instance, so it's not fighting other applications for block space. Your turn. ↓

GM to a new week, and to everyone happy to build with Linux onchain, day or night. 🐧

Friday's here and this week's Cartesi Weekly as well 🐧 Kicking it off with our whole thesis distilled into three lines: Linux execution, Ethereum security, Cartesi infrastructure. → nitter.net/cartesiproject/status/… This week's highlight: Dave 3.0.0-alpha.4. Settlement now runs in two phases instead of one, staged then accepted, giving the network a beat to catch a bad result before it's final, with a fast path to finality when every sentry agrees. The thread has the full breakdown, including a primer on what Dave actually does if you need it. → nitter.net/cartesiproject/status/… Zooming out: our Technical Evolution Plan (TEP) page is the go-to source for what the tech teams are actually working on and where priorities sit right now. → cartesi.io/technical-evoluti… Quick reminder if you missed it: the blog is still the best place to track monthly ecosystem updates and releases across the stack. Bookmark it, or get it straight to your inbox via the newsletter. → nitter.net/cartesiproject/status/… And if you caught our latest newsletter, you already know a surprise is waiting on TikTok for the ones who followed and sent us a DM. Come find it. → tiktok.com/@cartesiproject Pass the news forward: if you can use Linux, you can use it onchain with Cartesi. → nitter.net/cartesiproject/status/… ICYMI: cofounder @erickdemoura spotlighted work from @dtuler and team. The Cartesi Machine's TypeScript API now runs client-side, so any web app can instantiate, configure, and run a full Cartesi Machine as a library, right in the browser tab. Same execution environment behind Cartesi Rollups and Dave, now embeddable directly in your app. → nitter.net/erickdemoura/status/20… That's the week. Catch up on Dave's changelog, subscribe to the newsletter if you haven't, and bring your questions to Discord: → discord.gg/cartesi Have a great weekend.

Repeat after me: If I can use Linux, I can use it on the blockchain with Cartesi.

Quick reminder: the Cartesi blog is the best place to keep up with our monthly ecosystem updates, covering the latest tech progress, releases, and developments across the ecosystem. Bookmark it, or subscribe to the newsletter to get them in your inbox: mailchi.mp/cartesi/email-new…