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A Data Availability
Layer
Layer 2
Designed for

Polygon
CDK-based L2, Connect with AggLayer
"Agg. Staking
ETH Restaking: Restake ETH on EthDA DAS nodes.
Dual-Staking: Dual-stake native token of L2 protocols.
Staking
Data
Growth
ETH Restaking
L2 Native Token
"Agg. Data
zkBlob: Ethereum Blob TX —> DAS —> Data Proof via ZK rollup.
Data Programmability: On-chain interfaces for data functions can be instanly accessed by smart contracts and AggLayer blockchains.
Staking
Data
Growth
Blob Tx
Blob Tx
On-chain Interface for Agg. Data
"Agg. Growth
Data Value Extraction: Bi-directional value growth driven by data amount and value.
Benfit Sharing: Value stream reward back to all blockchain users that connect with EthDA.
Staking
Data
Growth
UsersLayer2sData Onchain InterfaceTxBlobsAccessibleAgg.DataPosBenefit-SharingProtocal IncentiveDual-StakeL2 Native TokenPoS StakeRestake ETHDAS Nodes
Connect to EthDA
Polygon
Aggregated with EthDA
Dev Plan
MainNet Launch in
2024 Q4
2024 Q1
DevNet launch in Feb, with workable chain and interfaces, demonstration DApp, BlobScan, and necessary dev docs
2024 Q2
TestNet launch in May, with initial DAS implementation and related flows, full dev docs and SDK; CDK readiness for market promotion
2024 Q4
Full DAS and Staking implementation, benefit sharing contracts, treasury and governance modules MainNet Launch
2025
Extend DStorage use cases like assurance pool, Blob operating and management Continuously L2 technologies and ecosystems integration