Sui & Walrus Introduce Fully On-Chain Messaging

Sui & Walrus Introduce Fully On-Chain Messaging

That’s exactly what Kostas Kryptos, Co-Founder of Mysten Labs, is envisioning with Sui and Walrus.

He aims to use a browser-based approach to decentralized communication. Let’s discover more about this important news for Sui.

Sui & Walrus: A New Era of Decentralized Messaging

Sui and Walrus are shaking things up in the messaging world. Instead of relying on traditional tech giants, this new system lets users communicate in a fully transparent, secure, and decentralized way. Whether it’s video calls, text chats, or file sharing, it all happens on-chain. This means more privacy, security, and freedom.

Kryptos highlighted some important features that make this system stand out:

  • Safer Web Pages – With Walrus-sites, users know exactly what webpage they’re loading, reducing risks from shady developers and cyberattacks.
  • Password-Free Logins – Thanks to zkLogin and passkeys, there’s no need to remember passwords, making life easier and more secure.
  • Universal Identity – A Google user can call an NS or Facebook user seamlessly, breaking down barriers between different platforms.
  • Random Matching – Sui’s built-in randomness and zero-knowledge proofs (ZK) could create unique ways to meet new people or verify users.
  • Encrypted File Sharing – With Walrus and the upcoming Seal, users can send encrypted files for added security.
  • No Need for SUI Tokens – Sui allows sponsored transactions, so users don’t have to hold crypto just to chat or call, making it easy for anyone to use—even those unfamiliar with Web3.

What if Zoom, WhatsApp, Signal, Meets, Viber, Messenger was in your hands, fully transparent, on-chain, no company behind it?
Voilà… ???? from Sui + Walrus + browser pic.twitter.com/42OV7RAbtA

— Kostas Kryptos (@kostascrypto) February 25, 2025

More About Sui

Native-to-native transfers to the Sui Network are now live, making cross-chain swaps easier than ever. Users can swap any token from Solana or EVM chains directly into Sui—no wrapped assets, no complicated steps.

⚡ Native-to-native transfers to @SuiNetwork are now live.

Swap any token from Solana or EVM chains directly into Sui. No wrapped assets, no extra steps. Just lightning fast, seamless execution.

Powered by Mayan and @Wormhole. pic.twitter.com/vokXuT0iKG

— Mayan (@MayanFinance) February 25, 2025

Just smooth, lightning-fast execution. Powered by Mayan and Wormhole, this upgrade ensures seamless, secure transactions, bringing true interoperability to Sui.

Disclaimer

The information discussed by Altcoin Buzz is not financial advice. This is for educational, entertainment, and informational purposes only. Any information or strategies are thoughts and opinions relevant to the accepted levels of risk tolerance of the writer/reviewers and their risk tolerance may be different than yours. We are not responsible for any losses that you may incur as a result of any investments directly or indirectly related to the information provided. Bitcoin and other cryptocurrencies are high-risk investments so please do your due diligence. Copyright Altcoin Buzz Pte Ltd.

Read More
Lyndia Schildgen

Latest

Gambling.com Group Is Now Grandstand

New Name Captures Company’s Evolution into the Intelligence Layer of Sports, Gaming and Entertainment. Gambling.com Group Limited (Nasdaq: GAMB) (the “Company”) today announced that it has changed its name to Grandstand Limited. Beginning with the market open tomorrow, July 23, 2026, the Company’s ordinary shares will trade on the Nasdaq Global Market under the ticker symbol

Piyush Goyal says he’d have bet his money on Indian startups

Commerce Minister Piyush Goyal urged Indian investors to put more money into homegrown startups, saying he would have invested in 120 startups from the government's Bharat Innovates programme if he were not in public office. He also called on businesses to reinvest profits into innovation, deep tech and advanced manufacturing while making the most of

‘Copilots advise, our AI agents do the work’: Netcore.AI bets on outcome-based AI model

Netcore.AI is reshaping its marketing technology business around autonomous AI agents that execute campaigns instead of merely assisting marketers. Founder and MD Rajesh Jain says the company is intro... Edited by : Swapnil Deshpande First Published:  Jul 29, 2026 10:04 PM IST

US Stock Market Today: Fed Decision, Microsoft and Meta Earnings in Focus

Investors are closely watching the Federal Reserve’s interest rate decision, with policymakers expected to keep rates unchanged at 3.50%–3.75%. Markets will focus on Fed Chair Kevin Warsh’s comments for clues on inflation and the outlook for future rate cuts. After the close, Microsoft and Meta will report earnings, with investors watching AI spending, cloud growth

Newsletter

Don't miss

Gambling.com Group Is Now Grandstand

New Name Captures Company’s Evolution into the Intelligence Layer of Sports, Gaming and Entertainment. Gambling.com Group Limited (Nasdaq: GAMB) (the “Company”) today announced that it has changed its name to Grandstand Limited. Beginning with the market open tomorrow, July 23, 2026, the Company’s ordinary shares will trade on the Nasdaq Global Market under the ticker symbol

Piyush Goyal says he’d have bet his money on Indian startups

Commerce Minister Piyush Goyal urged Indian investors to put more money into homegrown startups, saying he would have invested in 120 startups from the government's Bharat Innovates programme if he were not in public office. He also called on businesses to reinvest profits into innovation, deep tech and advanced manufacturing while making the most of

‘Copilots advise, our AI agents do the work’: Netcore.AI bets on outcome-based AI model

Netcore.AI is reshaping its marketing technology business around autonomous AI agents that execute campaigns instead of merely assisting marketers. Founder and MD Rajesh Jain says the company is intro... Edited by : Swapnil Deshpande First Published:  Jul 29, 2026 10:04 PM IST

US Stock Market Today: Fed Decision, Microsoft and Meta Earnings in Focus

Investors are closely watching the Federal Reserve’s interest rate decision, with policymakers expected to keep rates unchanged at 3.50%–3.75%. Markets will focus on Fed Chair Kevin Warsh’s comments for clues on inflation and the outlook for future rate cuts. After the close, Microsoft and Meta will report earnings, with investors watching AI spending, cloud growth

Morgan Stanley Launches Cheapest ETH and SOL ETFs With Staking Rewards

Morgan Stanley has officially entered the spot crypto ETF market with the launch of the Morgan Stanley Ethereum Trust (MSSE) and the Morgan Stanley Solana Trust (MSOL) on NYSE Arca. The two funds stand out not only for their 0.14% annual expense ratio, the lowest among U.S. Ethereum and Solana ETFs. They also offer staking

‘Sabah is open for business’: Hajiji courts investors with promise of sustainable growth, carbon‑negative credentials

Sabah is pitching itself as an Asia-Pacific hub for impact investing, betting that its forests, biodiversity and natural resources can become drivers of economic growth as it seeks private capital for sustainable development. — Picture by Firdaus Latif By Julia Chan First Published: Monday, 13 Jul 2026 11:44 AM MYT KOTA KINABALU, July 13 —

Want Your Business to Be Seen Everywhere? Meet Tonia Ryan, Creator of Fix Your Search

Some people are good at their jobs. Then there is Tonia Ryan, who has turned “getting found online” into something close to magic. She is the creator of Fix Your Search, and if you have ever wondered why some businesses pop up everywhere while others seem invisible...

Grey Business processes $61 million as stablecoins dominate payments

Grey Business enables startups and SMEs to open US Dollar (USD) corporate accounts, send and receive international payments, convert currencies, and transact using stablecoins such as USDC and USDT...