According to @EmberCN, Offchain Labs chose Succinct Labs in August to help Arbitrum transition to zero knowledge verification, and the teams have now reached a milestone as Succinct’s SP1 has successfully verified Arbitrum blocks while remaining compatible with the existing Ethereum stack, source: @EmberCN; Succinct Labs on X post 1980664325489730014. @EmberCN states this meets the expected verification goal and marks staged progress toward applying ZK verification on Arbitrum and moving toward large scale ZK validation on Ethereum, source: @EmberCN. For traders, the confirmed technical progress offers a concrete upgrade marker to track for ARB and ETH market reactions alongside any subsequent rollout communications from Offchain Labs and Succinct Labs, source: @EmberCN; Succinct Labs on X post 1980664325489730014.