Scroll

Scroll, a leading zk-rollup solution, has announced another milestone in transaction fee reduction. After previously becoming the most affordable zk-rollup option, they've now achieved lower daily median transaction fees compared to most Optimistic rollup chains. - Maintains position as most cost-effective zk-rollup - Surpasses OP chains in fee efficiency - Preserves high security standards This development marks a significant step in making Layer 2 solutions more accessible while maintaining robust security measures.

The evolution of cryptocurrency from perceived fake internet money to a practical payment method marks a significant shift in retail transactions. The new Cash Card enables seamless crypto payments at regular stores: - Purchases appear as normal card transactions to merchants - No special crypto knowledge required by cashiers - Bridges the gap between digital assets and everyday commerce Learn more about getting your Cash Card at [scroll.link/cashcard](https://scroll.link/cashcard)

Ether.fi Cash vaults have reached a significant milestone with over $185M in deposits. The platform has processed more than 250,000 transactions totaling $25M+ on the Scroll network. - Users can make everyday purchases including groceries, flights, and cinema tickets - Transactions offer 2-5% cashback rewards - All operations are settled on the Scroll network The platform continues to show steady growth, with transaction volume increasing from 200k to 250k+ in just four days. Learn more about getting your own card at [Scroll Cash Card](https://scroll.link/cashcard)

A determined builder named Gabe, despite holding 10 different jobs and dropping out of medical school, created Polystream (@polystream_xyz) in the face of skepticism - including from his crypto-skeptic mother. The project demonstrates perseverance in web3 development, showing how personal conviction can drive innovation regardless of background or initial support. - Creator faced multiple career transitions - Built platform despite family skepticism - Now launching on Scroll network Try Polystream yourself: [Polystream Demo](https://scroll.link/polystream)

Scroll has launched a comprehensive Delegate Accelerator program to train the next generation of effective DAO delegates. The 7-week curriculum includes: - Interactive workshops - One-on-one mentorship with veteran delegates - Practical experience through mock voting - Skill-building through gamified challenges **Key Details:** - Application deadline: June 23rd - Program focus: DAO governance and delegation - Goal: Building the Open Economy [Apply for the program here](https://app.deform.cc/form/5e670c2f-179c-4041-a37c-037216e5b8c2/?page_number=0)

Tempest Finance has launched AI-powered vaults on Ambient Finance, offering users simplified liquidity management through one-click optimization. The vaults are now natively deployed on the Scroll network. Key features: - Single-click liquidity management - AI-powered optimization - Native integration with Ambient's web frontend - Full deployment on Scroll network The integration streamlines DeFi operations for users seeking efficient portfolio management without complex manual adjustments.

At Devcon's ZK Connect panel, @yezhang1998 presented on ZK technology beyond rollups, covering: - Public verification of large computations - Developer experience improvements - TEE and ZK comparisons - zkEVM vs zkVM distinctions - Future applications in AI, email, and social login Upcoming events include: - WOW Summit: ZK in AI era with @yezhang1998 - Multichain Day featuring @_emjlin - Evening Fireside Chat with @chainlink and @razacodes Panel participants included representatives from MetaMask, Lita, nil, and Automata.

Scroll, a zk-Rollup solution, currently boasts the fastest finality among its peers. The team is now setting an ambitious goal to achieve 1-minute-finality by the end of 2024, further enhancing its performance. - Scroll currently leads in finality speed for zk-Rollups - Team targets 1-minute-finality by end of 2024 - @sandyzkp shared insights in a @nasdaq @TradeTalks interview For more details, watch the full interview with @JillMalandrino on @Nasdaq's @TradeTalks: https://x.com/i/broadcasts/1kvJpbVDaLZKE

In a recent podcast with @TheBlockPods, our co-founder @sandyzkp shared insights on the future of rollups in blockchain technology: - The debate between Optimistic and zk-Rollups continues - @sandyzkp predicts all rollups will eventually converge towards validity-proven execution - This shift suggests a potential evolution in blockchain scaling solutions Key points to consider: - Current advantages of Optimistic Rollups - The growing importance of validity proofs - Implications for blockchain scalability and efficiency For a deeper dive into this topic, listen to the full podcast with @fintechfrank.

The Level Up Mini-Hack, a collaborative effort between EasyA and Scroll, concluded successfully. Here's a brief overview: - **Participation**: Over 300 developers joined the event. - **Projects**: 50+ projects were submitted across various categories. - **Categories**: Included DeFi, Gaming, and Social applications. - **Highlights**: Notable projects featured innovative uses of zero-knowledge proofs and layer 2 scaling solutions. The event showcased the growing interest in blockchain development and the potential of Scroll's technology. Participants gained hands-on experience with Scroll's ecosystem. **Next steps**: Stay tuned for announcements about future hackathons and development opportunities with Scroll and EasyA.