EigenDA Layer Integration with zkEVM Validium Node

PoC Design

Proof of concept for using EigenDA layer as the data availability provider for off-chain data availability with Polygon CDK zkEVM validium node.
Full on-chain solution to integrate EigenDA blob verification pipeline with existing Polygon zkevm-validium interfaces for sequence verification.
Implements EigenDAVerifier contract that implements the IDataAvailabilityProtocol interface
To maintain backwards compatibility, the EigenDAVerifier contract is designed for an adaptor pattern verifies on-chain the data availability proofs with the EigenDAServiceManager.
Full off-chain pipeline integration for submitting L2 batches data to EigenDA layer as our off-chain data availability solution.
Contains a minimal zkevm node sequencer and sequence sender services for mock batch sequencing to validate the functionality of the PoC.
Pipeline to retrieval client to retrieve EigenDA blobs and decode into zkevm L2 batches data.

The PoC is verified on Ethereum Holesky with the deployed contract addresses below.

Name		Name	Last commit message	Last commit date
Latest commit History 127 Commits
cmd		cmd
config		config
contracts		contracts
dataavailability		dataavailability
etherman		etherman
ethtxmanager		ethtxmanager
log		log
sequencesender		sequencesender
.gitignore		.gitignore
.gitmodules		.gitmodules
Makefile		Makefile
README.md		README.md
go.mod		go.mod
go.sum		go.sum