OP · 2026-11-05 18:35 UTC

Whitechain Is Now an Ethereum Layer 2 on the OP Stack

Whitechain, W Group's blockchain, migrated from a standalone Layer 1 to an Ethereum Layer 2 built on the OP Stack. The move preserves existing state, chain ID, balances and contracts while giving builders access to standard Ethereum tooling and institutions access to trusted standards. Whitechain operates under OP Enterprise Self-Managed with direct engineering support from The Optimism Foundation and OP Labs, with Developer Mainnet live and public launch planned for November.

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