[2210.00264] zkBridge: Trustless Cross-chain Bridges Made Practical
If 𝒞 1 runs Proof-of-Work, a natural idea is to use a light client protocol (e.g., SPV (Nakamoto, 2008)). Specifically, a smart contract on 𝒞 2, denoted by 𝒮 𝒞 2, will keep track of block headers of 𝒞 1, based on …
Lazybridging: the Celestia endgame to solve fragmentation and stream ...
Nov 21, 2024 · At the core Lazybridging is the addition of a ZK-based IBC client to the base layer. This will enable rollups to natively bridge with Celestia directly using the IBC protocol.
What Is Blockchain Interoperability? 2025 Guide to Cross-Chain …
Dec 12, 2025 · Blockchain interoperability is key to unlocking Web3's potential. This guide covers the shift from risky bridges to secure ZK light clients and intent-based architectures. Discover how Sei, …
P2P ZK Light Client Bridge between Tron and Ethereum L2s
Jun 28, 2024 · The proposed P2P ZK Light Client Bridge between Tron and Ethereum L2s is a significant advancement in addressing the problems of Tron Network in a Web3 way. By leveraging …
Blockchain Interoperability Part II: Consensus Proofs & Trust Minimized ...
Dec 3, 2023 · This article explores the security challenges of bridging technology and cross-chain asset solutions. It examines the transition from multi-signature bridges to ZK bridges, highlighting ZK …
ZK Bridges: How Zero-Knowledge Proofs Enable a Cross-Chain World
Jul 31, 2023 · Succinct Labs Succinct Labs is developing a light client for Ethereum 2.0’s PoS (Proof of Stake) consensus, building a trust-minimized cross-chain bridge between Gnosis and Ethereum. …
zkBridge track
Figure 1. Overview of a zero-knowledge proof based bridge The above graph shows the components of a typical Zero Knowledge (ZK) based bridge, including a proof system, light client, updater contracts, …
Tusima zkBridge On-chain Light Client
The On-chain Light Client is the central component of Tusima zkBridge. It is an on-chain implementation of the Ethereum light client protocol, and its primary function is to supply the destination chain with …
Bitcoin’s first zero-knowledge light client seeks to drive innovation
Sep 22, 2023 · ZeroSync’s verifier for the Bitcoin network’s block headers makes it possible to build a zk proof-based light client for the network, the first step in a roadmap of permissionless innovation, …
zkBridge
Polyhedra’s zkLightClient technology is fully integrated with LayerZero’s messaging protocol. Now any cross-chain application can leverage the power of zero-knowledge proofs with a simple configuration …