Lorem Ipsum: zkOracle bringing L1s/L2s, Beacon Chain or Ethereum Historical Data to Ethereum.

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Project architecture

• Oracle -- entry point that provides API for initiation cross-chain send request. Also, it handles response data with the target contract. The current implementation supports prior verification of the destination chain verification (destination smartcontract).
• Transition manager -- is the middle layer responsible for the light client state update on the receiver side and proof request handling on the sender side.
• AMB -- sends/recive crosschain raw data.

On the picture below is the overall design of the contracts:

How to

When all needed tools are installed:

• npm >= 8.19.0
• hardhat >= 2.14.0
• node >= 16.20.0

Make sure you have SSH token for GitHub and the use:

git clone git@github.com:NilFoundation/evm-lorem-ipsum.git --recursive
cd evm-lorem-ipsum
npx hardhat compile
npx hardhat test

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Any questions?

Fill free to reach out: @Zontec -- Ilya Marozau (ilya.marozau@nil.foundation) @SK0M0R0H -- Ilia Shirobokov (i.shirobokov@nil.foundation)