Calimero Network

2.2K posts

Calimero Network

@CalimeroNetwork

Build Self-Sovereign applications where your data stays on your device and all interactions are encrypted and verified.

Katılım Nisan 2022

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Calimero Network@CalimeroNetwork·16 Mar

Dive into Calimero Developers Ep. 4: Mastering Calimero Desktop! Discover seamless installation, node & context management, app marketplace integration and run everything locally from one compact interface. Calimero Desktop wraps the entire Calimero P2P system into a simple, easy-to-install app. See how it works - including real-time testing with Mero Chat below 👇 youtube.com/watch?v=6hO75I…

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Calimero Network@CalimeroNetwork·2d

Last week, Local-First Conference 2026 named "user empowerment" as its central theme. CRDTs are entering mainstream developer consciousness. This is a category-timing signal. Local-first software means apps that work offline, sync without conflict, and keep data on the user's device. The paradigm shifts data ownership from platform to person. The economics now make this feasible: - Storage: $0.01/GB (was $10,000 in 1990) - Bandwidth: 1 Gbps fiber (was 56 Kbps dial-up) - Compute: your phone rivals a 2010 server The question isn't whether local-first wins. The question is what the infrastructure layer looks like. CRDTs handle conflict resolution. WASM handles portable execution. P2P protocols handle sync. You need all three — working together, at production grade. Most frameworks give you one. What Calimero ships: -WASM microservices: write once, run on desktop/mobile/browser - Hybrid CRDT + DAG: automatic conflict resolution with causal ordering - Merkle tree sync: 100–1000× faster state comparison, 90–99% less bandwidth App developers touch none of this. The local-first community is catching up to infrastructure Calimero already runs in production. If you're building apps where users own their data — the runtime is ready. Start here → doc.calimero.network

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Calimero Network@CalimeroNetwork·3d

@AdriansCryptoo @blocksplit 🚀

QME

Adrian@AdriansCryptoo·4d

@CalimeroNetwork @blocksplit what can we expect soon man

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Calimero Network@CalimeroNetwork·4d

Last week, Calimero team touched down at @BlockSplit Unconference and it was exactly what we needed 🔥 We turned it into a proper offsite - great conversations, fresh ideas, and quality time together as a team. We cooked up some really exciting plans while we were there. Big things are coming. Stay tuned for a major drop very very soon. #BlockSplit #Calimero

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Calimero Network@CalimeroNetwork·4d

@crypto_banter EF spinning up confidential tooling for institutions is a tell. But most of that still ties you to one chain's rules. docs.calimero.network Different scope, same privacy hunger.

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Crypto Banter@crypto_banter·5d

🚨ETHEREUM FOUNDATION PRIVACY TEAM LAUNCHES ETHSYSTEMS FOR INSTITUTIONS! The former Institutional Privacy Task Force has formed EthSystems, a new for-profit company building confidential tools for banks, asset managers, and other regulated institutions on Ethereum. Private transfers, tokenized assets, settlements, and compliance-friendly identity. Backed by Joe Lubin, BitMine, and others.

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Calimero Network@CalimeroNetwork·4d

@CryptoTice_ EU stacking more surveillance layers was predictable. The real move is building apps that don't need to ask permission from any regulator or chain. No single point of failure for governments (or corps) to lean on. Self-sovereign infra isn't theory anymore.

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Crypto Tice@CryptoTice_·5d

BREAKING: The EU wants a passport to access the internet. And plans to block VPNs to enforce it. "The new age verification system cannot be bypassed via VPN." A digital passport. For the internet. Enforced by killing the tools that protect your privacy. Stack it on top of everything else. - Cash banned above €10,000. - Bitcoin requires ID above €1,000. - Privacy coins banned from regulated platforms. - MiCA eliminating 90% of crypto firms. Chat scanning extended through 2028. And now internet access tied to your identity. Every layer of digital privacy. Dismantled one regulation at a time. While America bans CBDCs by law. While the UK builds tax-friendly DeFi rules. Europe is building a system where every click, every transaction, every website visit. Is tied to your passport. This is not consumer protection. This is digital authoritarianism. And they're not hiding it anymore.

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Calimero Network@CalimeroNetwork·4d

Privacy as default is table stakes, but most 'confidential' setups still leak like a sieve at the read layer or force you into one chain. Calimero's peer-to-peer runtime + verifiable off-chain compute lets you own the data and the execution without begging a single L1 for permission. Chain-agnostic actually means something here. Worth a look if you're past the whitepaper stage: docs.calimero.network

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AuraX@AuraXOfficial1·4d

Privacy is one of the biggest promises of Web3, yet only a handful of projects are building it from the ground up. After reading the latest @SNVROfficial whitepaper, one thing became clear. Built on Secret Network, SNVR delivers native confidential smart contracts that keep balances, transfers, and onchain activity protected by design. GhostSwap brings private AMM swaps, making it possible to trade with greater confidentiality while maintaining a seamless user experience. Ghost Relay introduces intelligent multi path routing, reducing transaction traceability and strengthening privacy across the network. View Keys give users full control over disclosure. Share only the information required while keeping the rest of your financial history private. The infrastructure follows a privacy first approach with minimal data retention, enterprise grade encryption, and architecture designed to keep users in control of their own data. The token model also stands out. Relay burns create continuous onchain supply reduction, allowing network activity to directly contribute to long term token scarcity instead of relying on marketing narratives. The roadmap extends far beyond DeFi. Private messaging, confidential payments, governance, wallet infrastructure, and real world financial adoption are all part of the long term vision. The biggest takeaway for me is simple. @SNVROfficial is building an ecosystem where privacy is the default, transparency is optional, and users decide what they reveal. That is the direction Web3 has always been moving toward, and it is exciting to see projects building the infrastructure to make it possible. Official Links Website: snvr.org Follow @SNVROfficial on X for the latest updates Join the Telegram Channel: t.me/SNVROfficial Become part of the SNVR Community on Telegram: t.me/+SvphlOWuxIAxY…

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Calimero Network retweetledi

agentic zero@AgenticZero·5d

Agentic Zero is coming to San Francisco @Techweek_ On October 7, we’re gathering builders, researchers and institutions shaping agentic finance for a one-day summit at The Avalon in San Francisco. Tickets open soon. Sign up for updates: agenticzero.xyz

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Calimero Network@CalimeroNetwork·5d

SAP's new API policy prohibits AI agents from accessing your SAP data without routing through SAP's own agent system. Forrester's read: "SAP attempting to become the gatekeeper of enterprise AI." This is not a policy mistake. It's the logical conclusion of centralised data custody. When a platform holds your data, the platform controls access - always. AI agents operating at 100× the speed and volume of human users just made that structural reality impossible to route around. The EU Data Act gives you the legal right to data you generate in connected systems. SAP's architecture removes the technical right. You cannot fix a custody problem with a contract. The only structural solution is an architecture where no platform holds custody in the first place. calimero.network

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Calimero Network@CalimeroNetwork·10 Tem

This week, our @chefsale ran a session at @blocksplit, Croatia's unconference for builders. P2P architecture, offline-first sync, and what it looks like when users own their data at the protocol level. The best question of the week came from a developer who hasn't shipped their first app yet. "Why do applications need a central server at all?" Those conversations are worth having early. This year, students from all over the region joined the unconference to learn about the future of internet, while pitching their own product ideas. The next internet gets built by people who question why the current one works the way it does. Some of them were in Split this week. Thanks to the BlockSplit organizers for a format that creates them. No fixed agenda. Sessions proposed on the day. The right people end up in this beautiful venue. docs.calimero.network #BlockSplit #P2P #LocalFirst

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Calimero Network@CalimeroNetwork·9 Tem

DocuSign charges $45/user/month for digital signatures. Actual cost to deliver: ~$5. The other $40 is infrastructure margin, surveillance data value, and switching costs. The compliance function underneath - immutable audit trail, cryptographic proof of signing is a protocol primitive. Not a SaaS feature. Calimero's FrozenStorage: content-addressable, set-once, hash-verified. Immutable audit trails at the infrastructure layer. No vendor to manage. No GDPR consent architecture to audit. No data leaving user devices. The protocol primitive costs less than the SaaS margin.

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Calimero Network@CalimeroNetwork·8 Tem

In 1990, storing 1 GB cost $10,000. Today: $0.01. That's a 1,000,000× cost reduction in 35 years. Centralization was never a design virtue. It was a pragmatic response to expensive storage, limited bandwidth, and weak devices. All three constraints are gone. The economic argument for surrendering your data to a SaaS platform no longer holds. The infrastructure for the alternative - P2P, offline-first, user-owned - is now production-grade. The economics shifted. The architecture should too.

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Calimero Network@CalimeroNetwork·6 Tem

54% of organisations experienced an AI agent security or data privacy incident in the past 12 months. Gravitee's State of AI Agent Security 2026. The structural problem underneath that number: Only 21.9% of teams treat AI agents as independent identity-bearing entities. Agents are booking flights, reading contracts, querying health records, but no one has defined who owns what they generate in the process. Behavioural records. Query logs. Inference signals. Generated at 100× the density of manual use. Current architecture: it belongs to the platform that hosted the interaction. The AI agent custody problem is not a policy problem. Contracts don't change data architecture. The 54% will keep growing until the architecture does. Start building your own apps. You just need a bit of our infra and its completely free.

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Calimero Network@CalimeroNetwork·3 Tem

72% of European businesses now prioritise sovereignty when selecting technology vendors. Not "prefer." Prioritise- as in, it's a procurement requirement. The EU is mobilising €200B for sovereign data centre infrastructure. Deutsche Telekom launched a sovereign AI cloud in Munich in February. The European Commission published its tech sovereignty agenda three weeks ago. This is not a privacy conversation anymore. It's a capital allocation conversation. When sovereignty becomes a line item in enterprise procurement decisions, the architecture that delivers it by default stops being a differentiator and starts being table stakes. P2P applications, where data never leaves user control by construction are what that architecture looks like in practice. Build you own with Calimero today! github.com/calimero-netwo…

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Calimero Network@CalimeroNetwork·2 Tem

Something developers never tell us after building on Calimero: "That took months." Mero Chat: P2P messaging. MeroSign: privacy-preserving document signing. Battleships: multiplayer with encrypted state. Plantr: P2P calendar. AI Code Reviewer: multi-LLM agent system. and many more. All built with Calimero WASM microservices. Here's what one WASM binary automatically handles: P2P networking, E2E encryption, CRDT conflict resolution and storage, offline sync, state management across all peers. Just write the application logic. The runtime handles the rest. Ship an app in hours. Not months. github.com/calimero-netwo…

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Calimero Network@CalimeroNetwork·30 Haz

@szybnev 💯

QME

Poxek AI@szybnev·30 Haz

@CalimeroNetwork 54% is a wake-up call. Treating agents as 'just another service account' ignores that they can chain actions across systems based on potentially poisoned context. The custody and provenance of what agents generate needs the same rigor as code signing.

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Calimero Network@CalimeroNetwork·30 Haz

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Calimero Network@CalimeroNetwork·25 Haz

Many of these succeed because they solve real ownership and privacy problems (local voice cloning, self-hosted PDF tools, local-first workspaces, etc.). Users are increasingly willing to self-host when it means keeping data on their own machine. CRDT-based P2P synchronization + WASM execution is a natural layer on top of several of these for real-time private collaboration. Our core repo shows how this works in practice: github.com/calimero-netwo… (see kv-store examples and CRDT engine).

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m0h@exploraX_·20 Haz

10 GITHUB REPOS THAT SHOULD BE ILLEGAL TO HAVE. all free. all open-source. bookmark this for later. 1️⃣ recordly — the free screen studio. open-source screen studio. auto-zoom, smooth cursor, webcam overlay, styled backgrounds, polished demos without an editor. (AGPL-3.0) 🔗: github.com/webadderallorg… 2️⃣ stirling-pdf — your entire pdf toolkit self-hosted. merge, split, sign, redact, OCR, convert, compress, 50+ tools, runs locally, nothing leaves your machine. (MIT) 🔗: github.com/Stirling-Tools… 3️⃣ photogimp — turns GIMP into photoshop. photoshop shortcuts, layout, and splash screen patched right on top of GIMP 3+. 🔗:github.com/Diolinux/Photo… 4️⃣ open notebook — self-hosted notebooklm. drop in pdfs, urls, youtube links — chat with them, summarize, even generate podcasts. bring your own model (18+ providers). (MIT) 🔗: github.com/lfnovo/open-no… 5️⃣odysseus — pewdiepie's self-hosted AI workspace. chat, agents, deep research, docs, email, memory — local-first, your hardware, your data. (MIT) 🔗: github.com/pewdiepie-arch… 6️⃣freedomain — free domain names for everyone. register a domain, point it at cloudflare or any DNS, ship your site without paying for the name. (AGPL-3.0) 🔗: github.com/DigitalPlatDev… 7️⃣ hyperframes — write HTML, render video. heygen's engine that turns html/css + animations into deterministic mp4s. built for AI agents. (Apache-2.0) 🔗:github.com/heygen-com/hyp… 8️⃣ web-to-app — turn any website into an android app, on-device. configurable webview, apk signing, even node/php/python runtimes — no remote build. 🔗: github.com/shiaho777/web-… 9️⃣ reclip — self-hosted video + audio downloader. paste a link from youtube, tiktok, x, ig — 1000+ sites — grab it as mp4 or mp3. powered by yt-dlp. 🔗: github.com/averygan/reclip 🔟 excalidraw — the infinite whiteboard that replaces miro, figjam and lucidchart. hand-drawn diagrams, wireframes, real-time collab, end-to-end encrypted. 120k+ stars for a reason. (MIT) 🔗: github.com/excalidraw/exc… most people pay monthly for tools that already exist for free. you don't have to.

m0h@exploraX_

10 free github repos that can replace major SaaS with subscriptions. all free. open-sourced. some are MIT licensed. — 1️⃣ openscreen — replaces screen studio ($29/mo) - a clean macOS/windows/linux screen recorder for polished demos. - blur, cursor highlighting, annotations, export to mp4 or gif at any aspect ratio. - doesn't try to clone every feature, just nails the basics for quick walkthroughs you'd post on X. — 2️⃣ voicebox — replaces elevenlabs ($22/mo) + wisprflow ($15/mo) - local-first AI voice studio. - clone voices from 3 seconds of audio, generate speech across 7 TTS engines in 23 languages, - dictate into any text field with a global hotkey. - nothing leaves your machine. - runs on apple silicon, cuda, rocm. — 3️⃣ openshorts — replaces opus clip ($19/mo) + submagic ($16/mo) - free AI video platform. - clip generator turns long youtube videos into 9:16 shorts with auto-subtitles and face tracking (runs on free gemini + elevenlabs tiers). - also includes AI UGC video generation with actors — that part is pay-per-use via fal. ai (~$0.65-2 per video). docker self-host. — 4️⃣ freellmapi — replaces chatgpt pro + claude pro ($20/mo each) - stacks 14 free AI provider tiers (google, groq, cerebras, openrouter, github models + 9 more) behind one openai-compatible endpoint. ~800M tokens/month. - smart router with failover, sticky sessions, encrypted key storage. ships with a dashboard. — 5️⃣ playwright-mcp — replaces browserbase ($39/mo) + browser use ($25/mo) - microsoft's official MCP server that gives any AI agent full browser control. - uses accessibility trees, not screenshots — deterministic and token-efficient. - works with claude code, cursor, windsurf, codex out of the box. — 6️⃣ vibe-trading — replaces tradingview premium ($60/mo) - natural-language finance research agent. - 7 backtest engines across stocks, crypto, futures, forex. - 75 specialist skills (factor analysis, options strategy, ML strategy). - 29 multi-agent swarm presets. - 21 of 22 MCP tools work with zero API keys. — 7️⃣ CalCom — replaces calendly ($12/mo) + savvycal ($12/mo) - the open-source scheduling infrastructure. - one-on-ones, group events, round-robin, team booking, - payment collection (stripe), routing forms, workflows. - integrates with google/outlook/apple calendar, zoom, meet, teams. - self-host in 10 minutes with docker. 40k stars. — 8️⃣ whisper — replaces otter ($17/mo) - openAI's open-source speech-to-text model. - transcribe audio in 99 languages, translate to english, generate timestamps. - runs locally on cpu or gpu. - the actual model behind most "AI transcription" SaaS tools you're paying for. — 9️⃣ postiz — replaces buffer ($15/mo) - AI-powered social media scheduler. - cross-post to X, linkedin, instagram, tiktok, threads, bluesky, mastodon, youtube, pinterest. - AI captions and hashtags. - analytics dashboard. team workspaces. 31k stars and rising. — 🔟 vaultwarden — replaces 1password ($8/mo) - unofficial bitwarden-compatible server written in rust. - works with every official bitwarden client (mobile, desktop, browser). - unlimited users, unlimited vaults, full enterprise feature set. - runs on a $5 VPS or your home server. — disclaimer: open-source ≠ 1:1 replacement. you'll trade polish for ownership, hand-holding for control, and a credit card for a github version. for builders, prototypers, and indie hackers — that's the whole point. for everyone else, the paid tools still have their place. bookmark this. share with one friend bleeding subscription fees. ~m0h

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Calimero Network@CalimeroNetwork·25 Haz

When an AI agent books a flight on your behalf, the airline gets a behavioral record. When it searches your medical history to prep for a doctor's appointment, a health data broker gets a query log. When it reads your contracts to draft a reply, the platform hosting those contracts gets inference signals. AI agents don't just use applications. They generate dense behavioral data trails as a side effect of every action richer than anything a human user produces manually. The custody question that surveillance capitalism created is about to get 100× worse. The only architectural fix: AI agents that execute locally, on user-controlled data, via P2P protocols. The data trail stays on the user's device. Self-Sovereign Applications are the infrastructure layer for agents that actually work for you not for the platform.

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Calimero Network@CalimeroNetwork·24 Haz

Billions of sensitive student-professor messages in one centralized system is a textbook example of why centralized data architectures create catastrophic privacy and compliance risk. One breach or subpoena exposes everything. Architectures that keep state local/private by default with selective, auditable disclosure (via CRDT sync + verifiable compute) significantly reduce this surface area. This is core to what self-sovereign applications enable.

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Jason Koebler@jason_koebler·8 May

Canvas hack is extremely bad, the "biggest student data privacy disaster in history" because it contains billions of messages between students and their professors, which can be extremely sensitive:

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Keşfet

@AdriansCryptoo @blocksplit @BlockSplit @crypto_banter @CryptoTice_ @SNVROfficial @Techweek_ @chefsale