What does a ZK rollup codebase look like when... it is built for Bitcoin? The Citrea competition is live in the Cantina, marking the first time a ZK rollup built on Bitcoin L1 is being reviewed. 💰 $80,000 + $20,000 dedicated pot 📅 Now – August 15 🔗 belowshow more

1/6 Today Citrea Public Devnet goes live for developers... & users 🍊🍋 This launch marks the first time that Bitcoin is being tested as a data availability layer, making it the foundation for a dynamic financial ecosystem. Try Bitcoin's First ZK Rollup 👇show more

Citrea Testnet Campaign is Live! The “Unfreeze ₿apps” campaign... is our way of: - Getting ready for the mainnet. - Showcasing the power of ZK and Bitcoin. - Celebrating the first ₿apps built on Citrea. Bitcoin's application layer is unfreezing 🫠show more

1/ SLOHM Incentivized Testnet is now live. The first... decentralized treasury-backed reserve protocol on Bitcoin L1, powered by OP_NET. Details below 🧵show more

This was all streamed from Bitcoin using Ordinals. The... 3D world supports real-time multiplayer interactions, and decentralized land ownership. All this is on-chain on Bitcoin, and as immutable and secure as Bitcoin itself. The weather in the world reacts to Bitcoin fees, clouds are linked to transaction volume, and time in the world is determined by block height. Makes sense for a Bitcoin world. Real-time multiplayer interactions is one of the newest features. This is particularly difficult to do because Bitcoin block times are ~10 minutes. Bitcoin has been around for 17 years, and we're now seeing fascinating new things being built on top of it.show more

A major step toward making Bitcoin programmable: @Citrea_xyz's mainnet... is live, using Boundless to generate ZK proofs.show more

📌 As previously communicated, ZKsync Lite will be fully... deprecated on May 4. ZKsync Lite was our first mainnet PoC. A payments-focused rollup that helped demonstrate ZK scaling in production. This is a planned, orderly sunset and does not affect ZKsync Era or any other ZKsync Chains. Below is what to expect and how to withdraw your funds safely 👇show more

1/4 CTR is now live 🍊🍋 CTR is the... coordination asset for the Bitcoin economy. The launch of CTR marks the next phase of Citrea ➝ enabling Bitcoin capital markets at scale. Claim your airdrop:show more

Rollup is Back Maintenance is complete Rollup is live... again. Thanks for your patience while we scaled behind the scenes. A quick reminder: quality matters. Spamming or bypassing the daily limit will lead to bans.show more

Hedera has been open & transparent since day one.... In 2024, Hedera became the first & only L1 to donate our entire codebase to the LF Decentralized Trust under Hiero. Now in 2025, Hiero is the first graduated project under LFDT's new framework. Built on trust. Built for all. 👉 Discover Hiero:show more

The Rollup is the premier media company for neo... finance. Now they have Real Motion 👀 The Rollup 🤝 Real Motion Turn notifications on and stay tunedshow more

Introducing Lana Roads –– LIVE on Solana Mainnet: ––... Crossy Fluffy built using Unity in <1 week –– 10 ms transaction latency powered by MagicBlock ✨ –– SendRC, the dedicated ephemeral rollup on Solana mainnet Play now: More on game 🧵show more

📢 Ride (by Fiamma) 🦙🔥 updated asset $FiaBTC is... now live on Kinza Finance on Monad Testnet 🎊 It’s a bright future for Bitcoin interoperability powered by BitVM & ZK! ⚡️ Check it out today atshow more

1/ SLOHM Mainnet is officially live. The first decentralized... treasury-backed reserve protocol on Bitcoin L1, powered by OP_NET.show more

Satoshi's Ark is built with code. #Bitcoin is the... lifeboat. Jeffshow more

Unichain is built on the Superchain That means technical... innovations introduced by Unichain are open source, and available for any rollup to adopt Because the best way to scale Ethereum is together 🤝show more

🚨 BOOOOOOOM! ANYBODY WHO DOES NOT TAKE ZERO KNOWLEDGE... PROOF PRIVACY SOLUTIONS SERIOUSLY IS GOING TO REGRET IT! HE JUST TOLD YOU ABOUT WHAT’S BEING BUILT ON XRP LEDGER! DNA Protocol is building the future of zero-knowledge proof privacy technology on XRPL. $XDNA is the foundation of ZK-infrastructure.show more

The Silver Tier is now open. Complete it to... unlock a 15% token bonus in the Boundless community sale and help bring ZK to every chain.show more

Not only does NaomiHook feature the manual Stance Control... that we've shown off before, but now, it also has a dedicated stance indicator which we rebuilt from scratch! For the first time ever, the MID stance is displayed on the HUD with animated flickering built right into it.show more

Thrilled to co-lead Grvt $19M Series A with Further,... and 500 Global. Built on the ZKsync Stack, Grvt redefines onchain finance by delivering perps & strategies that are fast, secure, private & scalable. The time for ZK-powered DeFi is now.show more