đź’ˇ Hackathon Highlights: Summer 2025
Spotlight on the most innovative ETH, SOL & SUI hackathon projects using @walrusprotocol as their global data layer.
If you're into decentralized AI, crypto-native apps, or programmable storage - this thread’s for you 👇

Onchain builders need more than storage.
They need a verifiable, dynamic, and sovereign data layer.
That’s what @walrusprotocol provides - and these hackathon teams showed exactly what’s possible when you do more with your data 👇
đź§ AI
- @Hyvve_xyz
Crowdsourced data campaigns for AI devs
→ Final datasets stored on Walrus
- @OpenGraph_Labs
Bridges real-world AI with onchain infra
→ Stores training data + model weights
đź’¸ Payments & Wallets
- @GalliunOfficial
Link-in-bio creator platform
→ Uses Walrus to store media & profile content
đź”§ Infra & Tooling
- DemoDock
Encrypted demo sharing for builders
- Sui Provenance Suite
GitHub commits → onchain deployment proofs
- SuiSQL
A full SQL engine, running entirely onchain
🎮 Entertainment & Culture
- @darkshore_fc
Catch monstrous NFT fish in a cozy-creepy Web3 game
- Archimeters
NFTs tied to functional 3D models, ready for IRL manufacturing
- Chatiwal
Messaging with encrypted, programmable messages
📦 Programmable Storage
- Moodeng
Bring Walrus + Seal to EVM chains
-
Decentralized GitHub alternative with on-chain repositories
- @SUIMAIL_
Wallet-native email with a pay-to-send model to combat spam
🖊️ Crypto-Native Docs
- SuiSign
Decentralized doc signing with full audit trails
- EpochOne E-sign
Web2 UX + ZK crypto + Walrus storage = Enterprise-ready
- ZeroLeaks
Anonymous, verifiable whistleblower platform using ZK
đź§Ş Explorations
- MultiChainWalrus
Upload files to Walrus using ETH, SOL, or SUI - no wallet switching
- WalGraph
Decentralized graph DB for social + data apps
- @WalpressApp
Website builder with full censorship resistance
- Vibe
Decentralized TikTok-style app with encrypted, paywalled videos
When devs have a fast, verifiable, and programmable data layer, they build:
âś… AI tools
âś… New social platforms
âś… Infra for secure, sovereign apps
@walrusprotocol is the storage layer making it possible.
17.11K
131
The content on this page is provided by third parties. Unless otherwise stated, OKX is not the author of the cited article(s) and does not claim any copyright in the materials. The content is provided for informational purposes only and does not represent the views of OKX. It is not intended to be an endorsement of any kind and should not be considered investment advice or a solicitation to buy or sell digital assets. To the extent generative AI is utilized to provide summaries or other information, such AI generated content may be inaccurate or inconsistent. Please read the linked article for more details and information. OKX is not responsible for content hosted on third party sites. Digital asset holdings, including stablecoins and NFTs, involve a high degree of risk and can fluctuate greatly. You should carefully consider whether trading or holding digital assets is suitable for you in light of your financial condition.