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A collection of 5 posts

Fault Proof Deep-Dive Part 2: Cannon

Fault Proof Deep-Dive Part 2: Cannon

Part two of the Fault Proof Deep-Dive Series with Coinbase concludes the overview of Cannon, the OP Stack’s first Fault Proof Virtual Machine (FPVM) used as part of the Dispute Game.

How the Delta Upgrade reduced OP Chain fixed costs by over 90%

Protocol Development

How the Delta Upgrade reduced OP Chain fixed costs by over 90%

This blog post shares how Test in Prod built the Delta protocol upgrade, which brought the feature Span Batches, and significant savings, to OP Chain mainnets.

Building op-erigon: how Test in Prod joined the Optimism Collective

Building op-erigon: how Test in Prod joined the Optimism Collective

Test in Prod authors this guest post where they share their journey of discovering the OP Stack and building op-erigon.

Building the infrastructure for public goods funding

Building the infrastructure for public goods funding

Gitcoin’s new grants protocol is actively under development and, as of this writing, currently in an alpha testing phase. The details in this blog post reflect the latest information at the time of writing, and could change as the alpha test season progresses. You can keep track of the

Announcing OPCraft: an Autonomous World built on the OP Stack

Guest Post Featured

Announcing OPCraft: an Autonomous World built on the OP Stack

Building an entirely on-chain crafting-based voxel game using the OP Stack.