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Optimism

@Optimism

Programmable financial infrastructure for enterprises. Built by Ethereum’s earliest scaling researchers.

 Global
optimism.io/
Joined September 2018
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2 out of every 3 Ethereum transactions in 2026 have run on the OP Stack.
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Another busy week across the OP ecosystem. Here’s what you might have missed 👇
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165M in tokenized stocks in 1 month! XLayer is the fastest growing chain for @xStocksFi nitter.gq/xStocksFi/status/21183…
xStocks (@xStocksFi) profile picturexStocks
@xStocksFiNov 5
Growth measured in hundreds of millions. In a single month, xStocks has grown from $200M to $365M on @xLayerOfficial, now the fastest growing chain for xStocks. Unlocking 24/7 tokenized stocks to 200M @wallet users.
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We help companies bring their business onchain with programmable financial infrastructure. Learn more or book a meeting: optimism.io
Optimism: The most used blockchain infrastructure.

Optimism: The most used blockchain infrastructure.

Optimism is the most used blockchain infrastructure. Launch scalable, customizable Layer 2s and apps with Ethereum-grade security - powered by the OP Stack.

optimism.io
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GM @Immutable Welcome to Optimism.
Immutable (@Immutable) profile pictureImmutable
@ImmutableNov 6
Immutable Chain will be upgrading from our custom geth fork to an OP Stack-based chain in 2027. This means faster transactions on Immutable Chain and stronger ties to Ethereum's security. All accounts, balances and contracts will carry over automatically, with no action needed for almost everyone. Full details: immutable.com/blog/new-found…

New Foundations for Immutable Chain

In 2027, Immutable Chain will be upgraded from a custom fork of Geth to an OP Stack-based chain (with the same state and chain ID). All accounts, balances, contracts, and approvals will carry over...

immutable.com
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GM to everyone building on Optimism.
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TradFi liquidity. Blockchain speed.
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New OP Stack experiments being run by the @ziskvm team now ⬇️
ziskvm (@ziskvm) profile pictureziskvm
@ziskvmNov 4
ZisK proves @Optimism Mainnet live on just 4× RTX 5090 GPUs, with an average time of 11 seconds from batch transaction inclusion on Ethereum to final proof. Live dashboard: op.zisk.build/
Image from ziskvm (@ziskvm)
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Deciding Between OP Mainnet or a Dedicated OP Enterprise Chain

Deciding Between OP Mainnet or a Dedicated OP Enterprise Chain

Article · @Optimism
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Committed to the Ethereum ecosystem 🫡
ETHBEAT 💗 (prev L2BEAT) (@ethbeat_org) profile pictureETHBEAT 💗 (prev L2BEAT)
@ethbeat_orgNov 4
L2BEAT is now ETHBEAT. 5+ years of keeping L2s accountable, now extended to privacy, interop, staking and beyond. One goal: transparency on the guarantees users get on Ethereum. Thank you to the community that got us here. The next chapter starts today!
L2BEAT is now ETHBEAT

L2BEAT is now ETHBEAT

Article · @ethbeat_org
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Apps built on OP Stack chains made over half a billion dollars in the first half of 2026. COO @kylejenke on L2 adoption:
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Stay Optimistic.
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Startale on OP is for real world spending.
Startale 💿 (@StartaleGroup) profile pictureStartale 💿
@StartaleGroupNov 2
Startale Card is now live. With over 300,000 reservations, the card officially becomes available today. Early Startale ecosystem contributors come first, followed by waitlist invites in priority rank order. Your onchain @soneium assets, ready for everyday spending 👇🏻
Image from Startale 💿 (@StartaleGroup)
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OP is in boarding group 1. @aeroxyz is piloting an MEV tax on Slipstream V3 pools, meaning value will flow to LPs and sAERO holders. New DeFi mechanics, tested first on OP Mainnet.
Aero (@aeroxyz) profile pictureAero
@aeroxyzOct 30
Aero will begin rolling out SlipstreamV3's new MEV tax on select pools on OP Mainnet today, capturing more value for LPs and sAERO holders. This pilot starts with conservative parameters and is designed to collect data + optimize before expanding to more pools/chains over time.
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