According to @Celo, ZK-powered fault proofs will go live on the Celo mainnet on December 10 as part of the final Jello Hardfork. Source: @Celo on X; Celo Forum. The announcement directs users to a Celo Forum post from cLabs, OP Labs, and Succinct Labs for detailed context on the milestone. Source: @Celo on X; Celo Forum. The confirmed activation date provides CELO market participants a clear timeline to track upgrade readiness during the hardfork window. Source: @Celo on X.

According to @Celo, the final Jello Hardfork will activate on the Celo mainnet on December 10, delivering OP Succinct Lite to the network. Source: @Celo on X, Nov 20, 2025. According to @Celo, this release makes Celo the first network to launch OP Succinct Lite, adding ZK-powered fault proofs to its Ethereum L2 environment. Source: @Celo on X, Nov 20, 2025. According to @Celo, the project describes itself as the leading Ethereum L2 by daily active users, with the upgrade focused on bringing ZK fault proofs live on mainnet. Source: @Celo on X, Nov 20, 2025. According to @Celo, the dated hardfork provides a clear rollout timeline that traders can monitor for network changes tied to ZK fault proofs on Celo L2. Source: @Celo on X, Nov 20, 2025.

According to the source, a social media post claims Ethereum’s Fusaka fork is live on the Hoodi testnet with a Dec. 3 mainnet target; this information is not confirmed by official Ethereum channels (sources: social media post; blog.ethereum.org; github.com/ethereum/pm). Traders should wait for confirmation via an Ethereum Foundation blog post and coordinated client release tags specifying the fork name and mainnet block number before adjusting ETH spot or derivatives exposure (sources: blog.ethereum.org; github.com/ethereum/go-ethereum/releases; github.com/NethermindEth/nethermind/releases; github.com/hyperledger/besu/releases). Key verification steps include checking AllCoreDevs notes, testnet activation reports, and client version announcements from core teams; trades based solely on unverified posts carry elevated headline risk (sources: github.com/ethereum/pm; client release pages; Ethereum client teams).