

CFTC approves Polymarket.
OP Mainnet backup sequencing.
GnosisDAO terminates Karpatkey.
MegaETH pre-deposit challenges.

Arkiv is an Ethereum-aligned data layer for Web3. Arkiv brings the familiar concept of a traditional Web2 database into the Web3 ecosystem. Find out more at Arkiv.network
CFTC approves Polymarket.
OP Mainnet backup sequencing.
GnosisDAO terminates Karpatkey.
MegaETH pre-deposit challenges.

Arkiv is an Ethereum-aligned data layer for Web3. Arkiv brings the familiar concept of a traditional Web2 database into the Web3 ecosystem. Find out more at Arkiv.network
Sunnyside Labs, a core contributor to the OP Stack, and OP Labs introduced backup sequencing on OP Mainnet, allowing the sequencer set, previously operated solely by OP Labs, to include Sunnyside Labs as a backup. A sequencer failure forces users to fall back to the slow L1 forced transaction. The new system uses op-conductor, a Raft-based program, to manage sequencer failover. There are currently five sequencers, 3 by OP Labs and 2 by Sunnyside Labs, spanning multiple cloud providers. The transition from a single operator to a multi-operator model ensures continuous block production and moves towards sequencer decentralisation for the Superchain.
GnosisDAO approved a proposal to terminate its four-year treasury management relationship with DAO treasury manager Karpatkey. The vote follows debates over costs, risk, performance, and alignment following Karpatkey’s 2024 spin-out into an independent entity. All treasury assets will be returned to direct GnosisDAO control. The assets will eventually be consolidated into sUSDS, wstETH, and Gnosis ecosystem tokens. Karpatkey, originally incubated by Gnosis in 2021, continues managing treasuries of other protocols, including the ENS DAO and Balancer.
MegaETH deposit issues
Foundry v1.5.0-rc1
Vitalik publishes Plinko PIR tutorial
ZKsync OS Bug Bounty
Aave v4 audit contest
Unichain TVL drops 86%
Daily Gwei returns in 2026
Celestia announces layoffs
Disclaimer: Content is for informational purposes only, not endorsement or investment advice. The accuracy of information is not guaranteed.
Sunnyside Labs, a core contributor to the OP Stack, and OP Labs introduced backup sequencing on OP Mainnet, allowing the sequencer set, previously operated solely by OP Labs, to include Sunnyside Labs as a backup. A sequencer failure forces users to fall back to the slow L1 forced transaction. The new system uses op-conductor, a Raft-based program, to manage sequencer failover. There are currently five sequencers, 3 by OP Labs and 2 by Sunnyside Labs, spanning multiple cloud providers. The transition from a single operator to a multi-operator model ensures continuous block production and moves towards sequencer decentralisation for the Superchain.
GnosisDAO approved a proposal to terminate its four-year treasury management relationship with DAO treasury manager Karpatkey. The vote follows debates over costs, risk, performance, and alignment following Karpatkey’s 2024 spin-out into an independent entity. All treasury assets will be returned to direct GnosisDAO control. The assets will eventually be consolidated into sUSDS, wstETH, and Gnosis ecosystem tokens. Karpatkey, originally incubated by Gnosis in 2021, continues managing treasuries of other protocols, including the ENS DAO and Balancer.
MegaETH deposit issues
Foundry v1.5.0-rc1
Vitalik publishes Plinko PIR tutorial
ZKsync OS Bug Bounty
Aave v4 audit contest
Unichain TVL drops 86%
Daily Gwei returns in 2026
Celestia announces layoffs
Disclaimer: Content is for informational purposes only, not endorsement or investment advice. The accuracy of information is not guaranteed.
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ETH Daily - 25th November 📰 -CFTC approves Polymarket ✅ -OP backup sequencing 🔴 -Gnosis cuts Karpatkey 🗳️ -MegaETH pre-deposit issues ⚠️ presented by Arkiv https://ethdaily.io/831
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