Sam Blackshear (@b1ackd0g) 's Twitter Profile
Sam Blackshear

@b1ackd0g

Co-founder/CTO of @Mysten_Labs working on @SuiNetwork, @WalrusProtocol. Creator of Move lang, ex devtools @Meta. Obsessed w/ interoperability + compositionality

ID: 410963515

calendar_today12-11-2011 20:24:01

1,1K Tweet

19,19K Followers

970 Following

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This is really cool--specifying key Mysticeti safety properties w/ the Quint spec language + checking them w/ Quint's built in simulator (no violations found 🦾)

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One of my favorite short stories, and an interesting re-read in light of AI-inspired questions about authorship, art, and meaning text in isolation vs in context. And only 6 pages—that’s basically a tweet raley.english.ucsb.edu/wp-content/Eng…

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Walrus mainnet is live, and the Walrus system code is now open source. Check it out here github.com/MystenLabs/wal… -- great blueprint for folks interested in building ambitious distributed systems that use Sui for node membership, staking, and coordinating/sequencing operations.

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New Walrus bug bounty on Hackenproof. Curious whitehats, please take a look--some very different properties of interest compared to a L1 or DeFi protocol!

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Pretty cool stuff--the delivery mechanism is like Blinks (embedded app in a social media post), but without requiring manual wallet configuration to see/use

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If you came to the Sui Summit talk about the new Move VM, you might have wondered what we did to improve performance so much. Today, we're excited to unveil the secret: we're reimagined the legacy concept of a VM (Virtual Machine) as a novel, AI-powered *(V)ibe (M)achine*

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Aeon has used a bevy of novel Sui features to craft a really nice user experiences: PTBs, native object capabilities, hot potato, zkLogin + sponsored. Great writeup!

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Now that Walrus has been live + stable on Sui mainnet for ~1 week, it's time to sit back, relax, and... Just kidding, today we announced Seal (a decentralized secrets management service) and launched a developer preview on Sui testnet. The problem Seal solves is simple: all

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Weekend hack from Jordy: Sui MCP server github.com/Jordan-Mysten/… so you can prompt to read Sui state or build/publish Move code right from your IDE (I like Cursor or Claude Desktop). Good template for Sui devs thinking about MCP servers for their own apps

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We are pleased to announce the Move Registry (MVR), a package registry for promoting interop and code reuse between Sui apps! If you’re familiar with package registries like NPM or crates.io, you can probably guess how MVR can help you: - Give your Move package a

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Nautilus makes it easy to - run sensitive logic in an enclave - verify attestations made by the enclave in a Move package Check out this demo of binding a X handle to your Sui address: nautilus-twitter.vercel.app. You pass the enclave a tweet from Alice with an address A inside, it

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Apparently Vitalik likes Move! (from ethereum-magicians.org/t/long-term-l1…) I think the idea of a RISC-V backend is a good one for Ethereum (which must support old EVM bytecode contracts). But if I were starting a new chain, I'd definitely still go with Move rather than trying to be

Apparently Vitalik likes Move!

(from ethereum-magicians.org/t/long-term-l1…)

I think the idea of a RISC-V backend is a good one for Ethereum (which must support old EVM bytecode contracts). But if I were starting a new chain, I'd definitely still go with Move rather than trying to be
Sam Blackshear (@b1ackd0g) 's Twitter Profile Photo

The (newly enabled) trick this is using is really cool--wanted to explain in a bit more detail in case its useful to other builders. A question we get all the time is "how can I ensure that a specific Move function `f` can only be called from my backend?" or "how do I ensure