Sui blog

News, updates, and perspectives from across the Sui ecosystem.

From the cryptographer's desk: how we chose Sui's post-quantum signature schemes

The reasoning behind ML-DSA-65 and SLH-DSA-SHA2-128s, tested against feedback from external cryptographers, wallet providers, HSM and cloud vendors, and financial authorities, the implementation we built on, the benchmarks, and the one migration path we are deliberately not shipping yet.

10min read
Kostas Chalkias
Content by Tags
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Confidential Transfers on Sui: Now in Public Beta

Main Takeaways With confidential transfers, balances and transfer amounts can be kept confidential onchain, while senders, receivers, and auditability remain...

3min read
Sui Foundation

DeepBook Season 1 Claims FAQ

Quick Takeaways The DeepBook Season 1 Points Program is complete and DEEP is now claimable. Claim your allocation here: https://claim.deepbook.tech/ Make sure...

2min read
Sui Foundation

Sui Mainnet Halts Resolved After Major Upgrade

Summary On Thursday, May 28 and Friday, May 29, 2026, Sui Mainnet experienced three outage incidents. The first two stemmed from crash bugs involving the...

6min read
Sui Foundation

The Waitlist Is Open

A new trading app powered by DeepBook is coming

2min read
Sui Foundation

Sui Launches Gasless Stablecoin Transfers, Simplifying Global Payments Infrastructure

Sui today announced the launch of gasless stablecoin transfers, a new protocol-level feature that enables users and businesses to send supported stablecoins...

2min read
Sui Foundation

Introducing Sui Spheres

Sui Spheres are controlled execution environments for multi-party workflows, with selective visibility, flexible performance, and the ability to connect to the...

4min read
Sui Foundation

The Future of Payments Is Programmable

Each generation of payments infrastructure improved speed. But the friction between systems was never solved. Until now.

5min read
Tal Tchwella

Shaping The Way Money Moves Across Continents With Sui and Paga

The industry talks a lot about what stablecoins at scale will look like in the future. Today, Sui announced what that scale looks like today, with stablecoins...

1min read
Sui Foundation

Introducing DeepBook Predict

Predict. Compose. Trade anything. TLDR: Predict enables developers to build binary markets, options (calls, puts, spreads), leveraged products, and structured...

3min read
Aslan Tashtanov

The $100M Opportunity No One is Talking About

Main Takeaways On-chain options haven’t scaled because of architecture, not demand. Liquidity is siloed at the position level, which limits leverage,...

2min read
Aslan Tashtanov

DeepBook: Spot & Margin Primitives for Builders

DeepBook’s Spot and Margin primitives give builders shared liquidity and built-in leverage from day one, so you can ship trading products without building the underlying infrastructure.

3min read
Sui Foundation

RedotPay Integrates SUI and USDC-Sui to Enable Seamless Stablecoin-based Payments and Global Payouts

The integration allows 7M+ RedotPay users to spend and send Sui-native assets efficiently and cost-effectively on traditional payment rails

3min read
Sui Foundation

Subscribe to Sui Signal and get the latest news, updates and insights

Subscription successful.Enter a valid email address
I agree to receive marketing communications from Sui Foundation.