Hi everyone! I am working on a ZK-based Cross rollup communication protocol (Wisp) Can someone from the team help me out with the following so we can integrate the CRC protocol with Linea as well: What is the data structure used for the storage of the rollup? Is it MerklePatriciaTrees with Posei…

There will be another way. It’s currently being designed by the team - we can publish more details on this soon.

Hey Daniel, We use a sparse Merkle tree structure and the MiMC hash function Yes, you will be able to validate the storage proof for on account on L2 via the L1 rollup contract. This mechanism is being worked on for integrating ENS. It is not recommended to use eth_getProof on the L2 as the target…

Please refer to this post too: Compiling Gnark proover using Tinygo - #5 by r00sh to learn more about gnark and tinygo

[image] 0xroo: Yes, you will be able to validate the storage proof for on account on L2 via the L1 rollup contract. This mechanism is being worked on for integrating ENS. It is not recommended to use eth_getProof on the L2 as the target behavior of block hash will simply be a hash of the blocknu…

Hey, is there any update on this? We are building a stack on L1/L2 (already working on L1s and some L2). We need to verify the L2 root against the L1 rollup contract. You guys currently provide currentTimestamp and currentL2BlockNumber and stateRootHashes slots/mapping, but when we get the stateRoot…

Data Structure, Hashing and Compression algorithms

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Data Structure, Hashing and Compression algorithms

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