Marta Valles

Most teams think: “we added C2PA → we’re covered” Reality: C2PA = metadata Metadata ≠ detection Detection ≠ audit trail 1 layer ≠ compliance. That’s the gap. Fix it → aiact50.com #AIAct50

Compliance requires 4 layers: L1 — watermark L2 — C2PA L3 — blockchain log L4 — public verification Not product design. Regulatory requirement. See all 4 → aiact50.com #AIAct50

We’re proud to share that @Vottun has been awarded by the Stellar Community Fund and that we’ve successfully completed Tranche #1 of our SCF Build Award. Together with @wirexapp, we’re developing a modular SDK on @StellarOrg for real-world payment use cases, designed for scalability, interoperability, and production-ready integration. 🔗 Check out what we’re building: communityfund.stellar.org/project/wirex-… Thanks to #StellarCommunityFund for supporting real-world adoption.

AI agents won’t generate 10 pieces of content per day. They will generate 10,000. No humans in the loop. ⸻

Ahorra tiempo y enfócate en lo importante. Automatiza la emisión y gestión de certificados digitales en cuestión de minutos, eliminando procesos manuales y reduciendo errores. 👉 Descubre cómo transformar tu proceso de certificación en certtun.com

New campaign live on rskquesthub.xyz What happens to your Bitcoin $BTC if something happens to you? Explore @BALTprotocol, designed to make Bitcoin inheritance secure and unstoppable. Inside this campaign: 🔐 Learn how BTC inheritance works on Rootstock 🧠 Understand vaults, heirs, and claim conditions ⚙️ Create your own vault on mainnet ⛓️ Experience real on-chain interaction This is not just theory, you’ll use the protocol. Start exploring ↓ rskquesthub.xyz/en/campaigns/c…

The biggest mistake right now? Thinking the AI Act is something for the future. It’s not. The issue isn’t that it comes into force on August 2, 2026. The issue is that you’re not ready today. Act now: aiact50.com #AIAct50 #AICompliance #ResponsibleAI

New: AI Act 50 SKILL.md MCP Server = the tools to certify AI content. SKILL.md = the judgment to know when to certify. Works with @claudeai @cursor_ai @windsurf Auth: free testnet / API key / x402 (USDC, Base L2) Open source → github.com/vottunio/ai-co… #AIAct50 #AgenticAI

Need to comply with the AI Act? With AESIA's role in Spain, AI requirements will soon be a reality. Our investee @Vottun provides the infrastructure to operate in a traceable and compliant way by design. 🚀 👉 aiact50.com/aiact50.html 🔔 Follow us for more updates! #AIAct #AI

🌱 New campaign live on Vquests Discover X1 EcoChain, a next-gen Layer 1 built for sustainable and decentralized infrastructure. Inside the campaign: ⚡ Learn how eco-friendly blockchain works 🧠 Explore X1Nodes & PoN consensus 🌍 Understand the future of Web4 infrastructure 🎯 Complete tasks and earn ECO rewards Get hands-on with the testnet and start earning. Join the campaign ↓ vquests.xyz/en/campaigns/c…

After several months of development, we’re excited to announce that the bridge connecting @_Qubic_ to EVM is now live. Built and maintained by @Vottun, this bridge enables for the first time, the world’s fastest network to connect with the blockchain that brought smart contracts to life: @Ethereum. Two pioneering technologies now permanently connected. Let it flow 🌊 qubicbridge.com

Los certificados digitales, basados en blockchain, no solo validan competencias, sino que también mejoran la empleabilidad de los alumnos al ser fácilmente verificables y reconocidos globalmente. 🌍🔗 #CertificadosDigitales #Empleabilidad Descubre más en Certtun.com

🔍 Descubre cómo Certtun revoluciona la emisión y verificación de certificados digitales con tecnología blockchain. Garantiza autenticidad y eficiencia para universidades. #CertificadosDigitales #Blockchain Visita nuestro sitio web para más información.

Vottun 🤝 @wirexapp are joining forces. We’ve been awarded a Stellar Community Fund grant to develop a modular Stellar SDK for real-world payments, designed for scale. 🧩 What this includes: → Wallet infrastructure (non-custodial, XLM, USDC, EURC) → Full transaction lifecycle abstraction → Soroban smart contract integrations → Real-time streaming (Horizon) → Clean API layer for Web2 ↔ Web3 💡 What this unlocks: → Less boilerplate → Fewer integration errors → Faster path to production Thanks to @StellarOrg for backing real adoption.

A new phase for $VTN has begun. We’re restructuring the ecosystem around decentralization, community coordination and discovery. The first milestones are already in place: ✅ Transition to non-custodial wallets is complete, reinforcing true ownership. ✅ vtncommunity.xyz is now live as the coordination space for the ecosystem. ⏳ VQuests Rewards Layer in progress, introducing participation and discovery as the entry point. ⚙️ DAO Governance, enabling community decision-making around the ecosystem. A decentralized token economy driven by participation and discovery. More details soon. #Web3 #DAO #Decentralization 🚀

📊 New campaign live on vquests.xyz @TheCryptoApp — Discover Crypto the Simple Way is now LIVE Crypto moves fast. Staying informed shouldn’t be complicated. Inside this campaign: 🔔 Why price alerts matter 📈 How to track markets smarter 📱 Install the app & explore it yourself 🧠 Turn data into better decisions 13 quests mixing learning, quizzes & real app discovery. Earn ⭐ XP and 💎 Gems along the way. Ready to track smarter? vquests.xyz/en/campaigns/c… #Crypto #Web3 #Bitcoin #Altcoins #DeFi

🧭 RSK QuestHub is now LIVE The official questing platform for the @Rootstock_io ecosystem is here. Built to: 1. Help users discover Rootstock-native projects 2. Connect builders and community 3. Accelerate ecosystem onboarding 4. Drive coordinated growth 5. Earn rewards along the way Approved unanimously by the Rootstock Collective @RootstockColl (1,311,855 votes to 0). Start exploring 👇 rskquesthub.xyz #Rootstock #Bitcoin #Web3

Only a few months in, and a growing number of projects are already using vquests.xyz as their go-to tool to build communities, increase engagement, and help new users discover their product. These teams trusted us early, allowing us to keep building in public the discovery layer #Web3 actually needs 🤝 @xhypeofficial @ChiCha_Global @Atok_App @ZNSConnect @BattleFrens @UndeadBlocks @hypersurfaceX And this is just the beginning. #Vottun #LearnToEarn

🔥 The first wave of the VQUESTS x Zealy special campaign has officially wrapped and 150,000 $VTN has been distributed among the Top 50. zealy.io/cw/vottuncommu… Congratulations to all the winners. 🏆 But this is just the beginning. A new wave of campaigns is about to hit VQUESTS, bringing fresh missions, more XP, and bigger reward opportunities. And yes, a brand new campaign is launching soon on @zealy_io If you’re here for rewards and real learn-to-earn upside… here’s an OG move: 1️⃣ Get ahead by completing campaigns now at vquests.xyz 2️⃣ When the new Zealy missions go live, you’ll unlock up to 50,000 XP from campaigns you’ve already completed. Less waiting. More XP. More $VTN #CryptoRewards #LearnToEarn #EarnCrypto #Zealy

🧟‍♂️ @UndeadBlocks has landed on VQUESTS A learning + gameplay campaign where you discover Web3 gaming by actually playing. Inside: 🔫 FPS gameplay that comes first 💰 How Play-to-Earn works in Undead Blocks 🕹️ Download the game, play, and survive the zombie apocalypse 13+ quests mixing learning, social challenges, and real gameplay. Earn ⭐ XP, 💎 Gems & a share of $100 in $VTN. Ready to play, survive, and earn? vquests.xyz/en/campaigns/c… #Web3Gaming #Vottun