Polygon Labs, the Ethereum scaling solutions developer, has introduced a new protocol named AggLayer, aiming to address the perceived fragmentation in the blockchain landscape. According to a blog post on January 24, the AggLayer solution, scheduled to launch in February, is designed to aggregate zero-knowledge proofs (ZK-proofs) from multiple blockchains. The primary objective is to enable developers to connect Layer 1 and Layer 2 blockchains, creating a more unified network experience.
Polygon Labs envisions AggLayer as a solution that unifies the blockchain landscape, providing a seamless network that "feels like one chain." By aggregating ZK-proofs from various blockchains, the protocol aims to eliminate the need for users to engage in tedious and frequent bridging when interacting with different chains. Polygon Labs suggests that the user experience will be "internet-like," allowing users to interact with decentralized applications without being aware that they are accessing multiple chains.
The use case example presented by Polygon Labs involves users holding Dai on Ethereum Layer 2 and being able to purchase non-fungible tokens on Polygon’s zero-knowledge Ethereum Virtual Machine (zkEVM) without the necessity of bridging DAI to zkEVM beforehand. The protocol's goal is to create a sense of using a single chain from an end-user perspective, enhancing convenience and reducing the complexities associated with interacting across different blockchains.
Polygon Labs identifies the current blockchain landscape as fragmented and lacking interoperability, leading to poor user experience and expansion limitations. AggLayer is presented as a solution that combines the benefits of integrated (monolithic) and modular blockchain architectures, utilizing ZK technology to achieve this integration. The first version of AggLayer is expected to launch in February, with a second version planned for later in the year, featuring support for asynchronous cross-chain transactions.
