javajam_io's profile picture. Enterprise-grade JAM protocol implementation in Java.

JavaJAM

@javajam_io

Enterprise-grade JAM protocol implementation in Java.

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🚀 Exciting milestone for JavaJAM! We just started our first internal testnet of the JAM protocol! 🎉 #polkadot #graypaper #jamprotocol #jam #kusama

javajam_io's tweet image. 🚀 Exciting milestone for JavaJAM!  

We just started our first internal testnet of the JAM protocol! 🎉

#polkadot #graypaper #jamprotocol #jam #kusama

🚀 Java devs, rejoice! Polkadot now speaks Java with the release of Jot from @method5. Jot a brand new Java based SDK now available for @Polkadot and Substrate chains. #Polkadot #Java #Web3

🚀 Introducing Jot — the new Java SDK for @Polkadot What's inside Jot: ⚡️ sr25519 + ed25519 signing 📡 Full JSON-RPC client (HTTP + WS) 🧩 SCALE codec + metadata decoder 🔗 Extrinsic builder + event parser 👉 github.com/methodfive/jot #Polkadot #Substrate #Java #Web3



Keeping pace with protocol evolution 👉 JavaJAM is now aligned with Graypaper 0.7.0. #Polkadot #JAM #Web3 github.com/javajamio/java…


After spending a year building JAM, I can say: this isn’t hype. It’s architecture for a world where truth and transparency aren’t optional. @pala_labs new doc about lays out the vision. #Polkadot #JAM #AI #Web3 👇

📽️ New Mini-Doc: Gavin Wood’s Vision to Reclaim Truth in the Age of AI Filmed during the 2025 JAM Tour across Asia, this short documentary dives deep into @gavofyork's vision for a world beyond black-box algorithms. 👁️Explore: - JAM - Polkadot’s next-gen decentralized…

paritytech's tweet image. 📽️ New Mini-Doc: Gavin Wood’s Vision to Reclaim Truth in the Age of AI

Filmed during the 2025 JAM Tour across Asia, this short documentary dives deep into @gavofyork's vision for a world beyond black-box algorithms.

👁️Explore:
- JAM - Polkadot’s next-gen decentralized…


🛠️ New JavaJAM build released — now fully compatible with Graypaper 0.6.7. 📦 Plus: Safrole STF test vectors for 0.6.7 to help other teams verify conformance. #Polkadot #Graypaper #Web3 #JAM github.com/javajamio


🚨 Graypaper v0.7.1 is here! Simpler transfers. Cleaner accounts. Smaller service IDs. Owned privileges support. Another sharp update from @gavofyork 👏 #JAM #Web3 #Graypaper github.com/gavofyork/gray…


JavaJAM reposted

🚧 Coming soon: a new Polkadot SDK for Java. Built from the ground up — clean, robust, and fully aligned with Substrate's evolving runtime. Everything you need to build with confidence on @Polkadot. No outdated libs. No workarounds. Just solid tools. #Polkadot #Web3 #Substrate


Gray Paper v0.7.0 is here! 🔥 🚀 Focus now shifts to polish, optimization & gas pricing as we push toward v1.0 #polkadot #jam #jamprotocol github.com/gavofyork/gray…


An experimental build of JavaJAM has been released — aligned with Gray Paper v0.6.5. Useful for other JAM implementations exploring early compatibility and cross-testing. Let’s JAM 👉 github.com/javajamio/java… #polkadot #jamprotocol #graypaper


JavaJAM reposted

Ignore the noise... Keep Building...

vizdotval's tweet image. Ignore the noise... Keep Building...

Thank you W3F for choosing the JAM implementers DAO to be apart of the DV program cohort 4!🔥 Having a DAO composed of highly skilled JAM teams ensures governance decisions are informed by those building the core technology

javajam_io's tweet image. Thank you W3F for choosing the JAM implementers DAO to be apart of the DV program cohort 4!🔥

Having a DAO composed of highly skilled JAM teams ensures governance decisions are informed by those building the core technology

Calling other JAM implementors ⚡️ We’re exploring the idea of expanding our private testnet to have multiple client implementations participating. If you’re interested in joining forces to push JAM forward, let’s connect! #polkadot #graypaper #jamprotocol


True cross-client compatibility means a stronger, more decentralized JAM #polkadot #graypaper #jamprotocol

Holy fibonacci @polkadot fans! We just unlocked a major JAM Achievement: @javajamio imported all the JAM blocks we produced from our "tiny testnet" GP 0.6.2 Over the last 3-4 weeks, we proved that JAM implementers can resolve bugs quickly using graypaper.com



JavaJAM reposted

The semi-coherency of @polkadot JAM protocol is one of its most elegant features! - Cores operate independently and in parallel (e.g., processing DeFi, NFTs, gaming), maximizing speed and scalability. - They only synchronize when tasks depend on each other (e.g., Core 1 needs…


Great to see @jamzig_dev trying our STF vectors! 👊🏻 These are crucial for ensuring interoperability and robustness across JAM implementations We encourage all JAM teams to try them out: github.com/javajamio/java… Let’s keep pushing JAM forward! #polkadot #graypaper #jamprotocol

🤝 JAM teams joining forces! Working on cross-implementation block imports & state root validation. Building a more robust ecosystem together ⚡️ JamZig ← JavaJAM ✅ asciinema.org/a/704796 Client diversity = immune system of JAM protocol 🛡️ #JAMProtocol @javajamio @Polkadot



We've generated some state transition vectors from our testnet for other JAM implementers to try ✅ This will help ensure alignment across implementations and strengthen protocol consistency. Let us know if you try them! 📊🔗 github.com/javajamio/java… #polkadot #graypaper #jam


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