In collaboration with @googlecloud we’re announcing Verifiable Agent Arbiter (VAA), an evidence layer enabling enterprises to prove their AI agents acted as authorised, using @SuiNetwork and @WalrusProtocol to anchor that proof 👇
You can now stake SUI - directly on Coinbase.
Instant rewards, accumulated straight to your account.
Less time spent searching, and more time spent earning.
Hashi is a native Sui primitive turning ~$1T of idle $BTC into productive financial collateral.
Ahead of its global testnet launch this July, @CumberlandSays, @swissborg, and @0xfluid are the latest to join 20+ partners in the Hashi ecosystem.
I'm one of the people most directly responsible for this outage. I take Sui outages extremely personally and am incredibly disappointed that this happened.
I'll echo what @EvanWeb3 said: Moving fast is no excuse for outages. This outage was caused primarily by an edge case in gas smashing introduced by address balances. However, we did not ship this feature carelessly. We spent over 6 months testing address balances and tried as hard as we could to exercise every edge case and combination of features we could think of. Unfortunately, we were bitten by an edge case that we did not discover during testing.
Again, this is not an excuse - it shows that our testing strategy was inadequate, despite how much effort we put into it. We did not have a systematic way to enumerate or discover all possible edge cases. We will be re-examining our approach in light of this. But I do want to emphasize that we did not ship this feature carelessly or in a rush. We made mistakes, but we were absolutely not operating in "move fast and break things" mode.
One more thing: Address Balances is by far the biggest change to Sui's execution model that we have shipped, and we don't have any plans to ship anything this large and disruptive again. It was a necessary change to make Sui into what it should be, but we don't seek out huge disruptive changes like this for the sake of it.
Now that the feature is out we will be redoubling our efforts to make Sui the most reliable L1. We have a lot of work to do, I'm excited to start on it!
Institutions want shared infrastructure.
They don’t want full transparency, unpredictable costs, or crypto-native UX.
That’s been the blocker.
Today we’re introducing a new model: Sui Spheres
🧵
Introducing Hashi: a new era of Bitcoin finance on Sui.
Bitcoin's market cap exceeds $1 trillion. < 0.5% of it is used in DeFi.
Hashi is here to change that, with commitments from industry leaders including BitGo, Bullish, Erebor Bank, FalconX, Fordefi, Ledger, and more.
In Bhutan’s remote valleys, our team tested how blockchain can function when the internet disappears.
We explored offline signing, physical data movement, and onchain verification using Sui.
Read the full story 👇
https://t.co/twwVamUbDj
Huge milestone for @SuiNetwork’s Quantum future and another testament it leads every important innovation towards making web3 a must.
Its whitepaper “Post-Quantum Readiness in EdDSA Chains” has been conditionally accepted at Financial Cryptography 2026, one of the most selective and competitive high-quality peer-review venues in blockchain research (45/246 acceptance rate).
Sui recently introduced the first PQ-secure, backward-compatible migration path for EdDSA addresses that applies to Sui, Solana, Near and a few more modern blockchains, but not Bitcoin and Ethereum which use the older ECDSA (not EdDSA).
No key rotations before the quantum era. No breaking existing infra. For the first time, a clean, reactive, mathematically elegant upgrade path.
Some reviewer quotes:
• “leveraging the structural property of EdDSA as a built-in defense layer… is both novel and timely.”
• “A common problem of previous approaches is requiring updates before a quantum adversary exists, this idea is reactive.”
• “EdDSA, unlike ECDSA, allows PQ migration without changing the existing scheme.”
Another win for Sui. Another step toward the most advanced crypto stack in the world. News-press covered that quantum innovation a few months ago, and now the full whitepaper got the peer-review stamp everyone needed to press the button for production when required, as always with safety assurances and cryptographic proofs.
Sui is now included in both of 21Shares’ new ETFs - the FTSE Crypto 10 Index and the FTSE Crypto 10 ex-BTC Index - giving U.S. investors simple, diversified access to leading crypto assets.
Sui unveils USDsui, a native stablecoin issued by @Stablecoin, a @Stripe company.
Fiat-backed, GENIUS-ready, and yield-sharing - USDsui anchors the Sui economy, powering payments, DeFi, and real-world use cases across the network.