Optimism
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.
The Protocol: Analyzing Runes Impact as Bitcoin Fee Bonanza Fades
Last week's Bitcoin halving came and went – just as Satoshi Nakamoto programmed it. But the big surprise was the fast uptake of Casey Rodarmor's new Runes protocol, his second big hit on the original blockchain in two years.
OP, YGG Feeling Sell-Side Pressure as Unlocks Loom
DYDX also has a large release of tokens scheduled but is not experiencing the same pricing pressure.
Celo Chooses Optimism, Concluding Bake-Off Among Layer 2s
CLabs officially proposed using Optimism’s OP Stack for the transition. The proposal will be discussed on a couple of community calls and then go to a vote among holders of the project's CELO tokens, under the chain's governance rules.
Worldcoin, Sam Altman's Crypto Project, Is Building a Layer-2 Chain
The human-focused blockchain network will be based on the OP Stack, a framework for building Ethereum-based layer-2 chains.
Optimism Finally Starts Testing 'Fault Proofs' at Heart of Design – and of Criticism
A version of the new proof system, which will help secure withdrawals from Optimism and other networks based on its tech, will be deployed to Optimism's Sepolia test network on Tuesday.
Layer 2 Blockchains Become Cheaper After Ethereum's Dencun Upgrade
The upgrade allows layer 2 solutions to store data in "blobs" instead of the expensive call data.
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.
Optimism Sells $89M OP Tokens in Private Transaction
The tokens were sold to an undisclosed buyer and will be vested for two years.
