BlockDAG Sets September Super App Date as Arbitrum and Optimism Trade Lower

August 2026 market update: some layer-2 networks are trading lower while a new project has announced a near-term product release, according to project statements. Arbitrum and Optimism have reported technical and governance developments, and BlockDAG has announced a planned Super App release.

BlockDAG (BDAG) has announced a September release date for its Super App, according to the project’s website. The project describes the event as a product milestone. This article summarizes recent developments and is for informational purposes only; it is not investment advice.

Arbitrum (ARB): technical developments and recent price weakness

Arbitrum has continued to roll out protocol upgrades and ecosystem integrations. MetaMask has added support for Robinhood Chain, which is built on Arbitrum’s Orbit framework, according to announcements. Arbitrum’s ArbOS 51 “Dia” upgrade from January introduced a separation of compute, data, and storage costs, which the project said is intended to help handle higher volumes at lower fees.

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