As part of the launch, Taiko, a provider of Ethereum layer 2 scaling solutions, has announced the launch of Katla, their Alpha-6 testnet. Katla is a new rollup design that supports both optimistic rollup as well as ZK rollup and will lay the groundwork for the launch of the mainnet in 2024.
The Taiko project is a Layer 2 scaling solution for Ethereum, and it is currently developing an Ethereum equivalent ZK-EVM (also known by Vitalik Buterin as a type-1 ZK-EVM).. The purpose of this scaling solution is to mimic Ethereum as much as possible: it keeps all its properties and reuses tools as much as possible from the broader Ethereum architecture in order to make it extremely developer-friendly.. Contrary to other ZK-EVMs that change large parts of their codebase, drifting away from the original Ethereum architecture, this one adheres to the original Ethereum protocol
Contrary to other ZK-EVMs that change large parts of their codebase, drifting away from the original Ethereum architecture, this one adheres to the original Ethereum protocol
There is also a based rollup of Taiko. This means that Taiko does not have a centralized sequencer and instead relies on the Ethereum block builders for transaction sequencing. This approach fully inherits the benefits of Ethereum in terms of security, liveness, and censorship resistance.
There will be a significant step forward for Taiko with the launch of Katla's mainnet, which marks a significant step forward for the project as a whole. There is a good chance that this will be the last testnet before Taiko's mainnet is launched in early 2024. As part of the test, an innovative basing contestable rollup (BCR) design will be tested, in which the advantages of optimistic rollups, such as simplicity and low cost, will be combined with those of ZK rollups, which are well known for their security and short time-to-finality.. In result of this powerful combination, a rollup architecture was created that can be used by a wide range of dapps, including those with demanding requirements for high throughput and low costs, such as games and web3 social applications.
In result of this powerful combination, a rollup architecture was created that can be used by a wide range of dapps, including those with demanding requirements for high throughput and low costs, such as games and web3 social applications.
One of Katla's most notable features is that it can adjust rollups from optimistic to ZK, adjusting to the changing technological landscape. Because of this, as the cost of generating ZK proofs decreases, BCR-based layer 2s can be seamlessly transitioned to pure ZK rollups as the cost of generating ZK proofs decreases, ensuring long-term suitability. Katla also simplifies the setup of app-chains within the Taiko tech stack by removing the burden of generating ZKPs for every block for app chain owners.
Additionally, Katla pioneers a multi-proof framework that combines various proofs in order to create a more secure design. This framework aligns with Ethereum's approach to security, which Vitalik stresses as an important aspect of Ethereum's security. As early as possible, Ethereum co-founder Vitalik Buterin emphasized the importance of a robust "multi-proofs" framework in order to make Ethereum rollups more secure.
It is my firm belief that Katla will play an important role not only in Taiko's future, but also in Ethereum's future in general. In addition to being the first Ethereum-equivalent ZK-EVM and based rollup, Taiko believes that the launch of Katla, along with its upcoming mainnet launch, will bring about a paradigm shift in Ethereum scalability and rollup security overall.
We are excited to share this latest testnet with our community and our partners, which aims to further enhance the scalability and security of the Ethereum network. As the first Layer 2 company to test a multiproof solution in a public testnet, Daniel Wang, CEO of Taiko, said that it aligns with Vitalik Buterin's vision for Layer 2 security.
There are five testnets of the Taiko protocol, each of which tests out a different part of the protocol. In each of them, Taiko received significant support from tens of thousands of its community members who built dapps, ran their nodes, proposed and proved the protocols, and used them in other ways without any permission from anyone else.
In the five testnets Taiko has had, it has been able to gather a lot of information and make significant improvements to the protocol. It is likely that Katla will be Taiko's last testnet before its mainnet launch, which is expected to look a lot like what it is testing with Katla. However, Taiko is still evolving, and the next major milestone is the Release of Based Booster Rollup (BBR).
What Taiko is all about
A layer-2 architecture, which is decentralized, permissionless, and secure, will allow Taiko to scale Ethereum by supporting all EVM opcodes in a layer-2 architecture that will be decentralized, permissionless, and secure. The team raised 22 million from top-notch investors such as Sequoia China and Generative Ventures.
Taiko is the source of the music

Source prnewswire