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rollup
Coinbase’s Chosen Blockchain Brand Sees Zero Threat from Zero Knowledge
Many Ethereum aficionados have predicted that the most promising layer-2 blockchains would be built not using the OP Stack’s “optimistic rollup” technology – favored by the U.S. crypto exchange Coinbase – but with a different setup known as “ZK rollups,” reliant on "zero-knowledge" cryptography.
What Is Ethereum’s ‘Data Availability' Problem, and Why Does It Matter?
Separate “data availability” layers could reduce congestion on the Ethereum network by making it easier for ancillary “rollup” networks to verify that transactional details exist and are available to download if needed — without actually downloading them. The concept might offer an alternative to Ethereum’s own proposed solution, seen as years away.
Optimism Completes ‘Bedrock’ Hard Fork, in Pursuit of Superchain
Developers behind the layer-2 scaling solution for Ethereum say the upgrade will reduce gas fees and cut deposit confirmation times.
Optimism 'Bedrock' Upgrade to Speed Confirmations, Cut Gas Fees, Set Path to 'Superchain'
The "Bedrock” upgrade will improve the usability of the chain by lowering gas fees and cutting deposit-confirmation times by 90% – pitched as a key step toward the Optimism network's goal of becoming a "Superchain."
Ethereum Rollup Arbitrum to Release Major Update
The update will halve fees, increase transaction speed, and make it easier for Ethereum Virtual Machine-compatible apps to build on Arbitrum.
