Optimism touts Ink's onchain volume on the OP Stack

Optimism highlighted that Ink, Kraken's Layer 2, is driving significant volume on the OP Stack, sharing metrics from its network since January 2026 in a weekly ecosystem recap (source). No specific figures were provided in the announcement beyond noting growth since the start of the year.

• Ink launched on OP Mainnet's Superchain as the L2 from crypto exchange Kraken
• The post frames Ink as an example of volume flowing through OP Stack chains