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data availability
Avail, Long-Awaited 'Data Availability' Blockchain Project, Launches Main Network
The project, spun out of Polygon in 2023, has raised $75 million of funding and claims unique technologies as a provider of "data availability," or DA – the speciality of storing reams of transactional data produced by Ethereum layer-2 networks.

Blockchain Startup Rome Raises $9M to Serve Ethereum Layer-2s Through Solana
Shared sequencers and data availability (DA) are services that Rome could provide, as blockchain builders increasingly rely on "modular" networks to handle Ethereum's myriad components and functions.

Polygon Spinoff Avail Raises $43M in Series A Funding
The news comes three months after Avail, a data availability company, disclosed its $27 million seed funding round.

Avail Data Availability Integrated by Arbitrum, Optimism, Polygon, StarkWare, ZkSync
The chains' users will be able to opt in or out to use Avail for data availability, to stash the reams of data produced for all their transactions taking place.

Avail Confirms Token Airdrop Plans, a Week After Leaked Screenshots
Avail shared in a blog post that 354,605 wallet addresses are eligible to claim the 600 million tokens in their “unification drop.”

Avail, Blockchain Data Availability Project, Sketches Out Eligibility for Token Airdrop
A screenshot of a document describing the eligibility criteria for the airdrop was posted on the social-media platform X by the user @Bitcoineo, and Avail’s public-relations team flagged the tweet to CoinDesk, describing it as a "leak."

Debating Dencun: Will Ethereum's Big Update Help or Harm the Network?
While Ethereum's rollup-centric roadmap could help the ecosystem reach new levels of scale, some developers think relying on third parties to improve access to Ethereum could backfire.

Ethereum Finalizes 'Dencun' Upgrade, in Landmark Move to Reduce Data Fees
A key element of the upgrade is to enable a new place for storing data on Ethereum – referred to as "proto-danksharding," which gives room for a dedicated space on the blockchain that is separate from regular transactions, and comes at a lower cost.

Avail, an Ethereum Data Network to Rival Celestia, Raises $27M In Seed Round
The funds will be used to build out its three core products, "Avail DA," "Nexus" and "Fusion Security."

Ethereum Developers Target March 13 for Milestone 'Dencun' Upgrade on Mainnet
The timing for the long-awaited Dencun upgrade, with its much-touted "proto-danksharding" feature, was announced Thursday on a call with top developers for the Ethereum blockchain.
