javier

Solutions Engineer @optimism 🔴

[javier @donoso_eth]

Millions of dollars in real-world payments flow through @ether_fi cards every single day, all powered by OP Mainnet. Hundreds of thousands of cardholders. Consumer crypto operating at true, real-world scale. 🚀

[Optimist Prime @jinglejamOP]

LETS GOOO!
We just completed the single largest TVL event in OP Mainnet history.

https://t.co/RLR0RDq4fU is now live on OPM!

$220M TVL migrated over 3 days with zero disruption. 300k accounts and 70k active cards operational the entire time.

Next... more assets!

[javier @donoso_eth]

https://t.co/xeKOVzZRO1

[Optimist Prime @jinglejamOP]

Incredibly excited to welcome Upbit, Korea’s top exchange & the second largest spot exchange in the world to the OP Stack!

대박!!!

Upbit has 13million registered users, and has already processed over 100m tx on testnet and intends to launch their chain GIWA as a broader ecosystem for apps, finance and payments.

South Korea is one of the hottest markets for crypto globally and it’s exciting to see their most trusted brands making moves to innovate.

[javier @donoso_eth]

Sequencer sovereignty isn't a nice-to-have for a regulated exchange at Upbit's scale, it's a hard requirement. And carrying full chain resilience solo doesn't scale either. OP Enterprise Self-Managed was built for exactly this tension. Welcome GIWA!

[Optimist Prime @jinglejamOP]

Incredibly excited to welcome Upbit, Korea’s top exchange & the second largest spot exchange in the world to the OP Stack!

대박!!!

Upbit has 13million registered users, and has already processed over 100m tx on testnet and intends to launch their chain GIWA as a broader ecosystem for apps, finance and payments.

South Korea is one of the hottest markets for crypto globally and it’s exciting to see their most trusted brands making moves to innovate.

[javier @donoso_eth]

We've heard "what about our data?" end so many enterprise conversations. PrivacyBoost just killed that objection. This is a big deal for the OP Stack. 🔴

[Optimist Prime @jinglejamOP]

https://t.co/UZSiGVJecl

[javier @donoso_eth]

Mitsui’s @zipangcoin is launching on OP Mainnet with gold, silver, and platinum tokens, bridging physical precious metals into DeFi under Japan’s forward-looking crypto regulation.

[Optimist Prime @jinglejamOP]

https://t.co/AjUBITMYes

[javier @donoso_eth]

@AITravelAgent @gelatonetwork We weren’t able to locate these hashes. Could you please provide a bit more context (e.g., sender, date, or blockchain) so we can look into it further?

[javier @donoso_eth]

@AITravelAgent @gelatonetwork looking at this.

[javier @donoso_eth]

@0xcuriousapple Thanks, always a pleasure 🙏. Cc: @hiteshmittal04

[Gelato @gelatonetwork]

Transaction monetization is live.

Turn every user operation into a revenue stream with custom margins.

• Zero code changes for existing users
• Weekly $USDC payouts
• Available now on @arbitrum, @base, @ethereum, and @inkonchain

↓

[javier @donoso_eth]

@luis_0x @0xcuriousapple sent Dm

[javier @donoso_eth]

@luis_0x @0xcuriousapple > Could 2 keepers index it and call web3 function twice?
No, only one run will be triggered per event.

[javier @donoso_eth]

@luis_0x @0xcuriousapple Hey @0xcuriousapple , nice to meet you and thanks for your kind words.
When creating an event-triggered web3 function, we allow the users to set a custom block confirmation threshold.
We don't have any additional logic to handle reorgs.

[Hilmar @hilmarxo]

Imagine...

a single DeFi protocol where lending, borrowing, spot & perps trading all share the same liquidity layer.

Is this the endgame?

That’s at least @0xfluid’s vision, who are building DeFi's first Unified Liquidity Layer.

Check out my latest pod with @smykjain 👇

[javier @donoso_eth]

Best Ux!

[Gelato @gelatonetwork]

ArbOS 40 (Callisto) is now live across all @Arbitrum Orbit chains via Gelato.

Orbit chains deployed with Gelato can access powerful UX and EIP-7702 features out of the box:
✨ Batching - combine multiple user operations into a single tx
⛽ Gasless UX - sponsor gas or let users pay with any token
🔑 Security - enable passkey login, session keys, and spending limits
⏱️ Seamless onboarding - add MFA, recovery, and permissioned workflows

Launch Orbit chains with enterprise-grade UX from day one 🔵

[javier @donoso_eth]

The first of many!

[Abundance @abundance_xyz]

Camp Network’s new L1 chain is live on ABC Stack.

Here's what Gigagas performance unlocks for the future of IP:

- 50,000 TPS → Millions of IP registrations processed instantly
- 250ms blocks → Real-time agent training and licensing
- Gigagas throughput → 100x faster than alternatives
- Dedicated SideCAMPs → Isolated blockspace per application

@campnetworkxyz built the first L1 where creators own their AI training data. Register IP. AI agents pay to use it. Royalties hit seamlessly. All verifiable onchain.

The future of AI x IP runs on ABC! ⛺

[javier @donoso_eth]

Great project and team!

[Camp Network @campnetworkxyz]

The largest repository of user-owned and AI-native IP starts here.

Camp mainnet is now live.

Start exploring → https://t.co/RMXZyssDKH

[EDU Chain @educhain_xyz]

100M+ TXNs on EDU Chain. The numbers don’t lie 🔥

Every interaction is proof that on-chain education is scaling, with builders and learners driving real adoption.

The momentum is only getting started.

Explore the on-chain metrics 📈⤵️

[Gelato @gelatonetwork]

Bitcoin's vision is massive - decentralizing the monetary base is a $5-10 trillion opportunity.

But there's something 100-200x bigger @reya_xyz aims to unlock with Gelato as their key infrastructure partner.

@hilmarxo sat down with Reya founder @0xSimonJones ↓

[Open Campus @opencampus_xyz]

History Made: Student Loans Just Went On-Chain https://t.co/XjTkjJ1DgI

[javier @donoso_eth]

EIP-7702 powered 🚀

[Gelato @gelatonetwork]

7702 Smart Wallets are finally production-ready.

Enable Gasless UX, Embedded Wallet Onboarding, and Programmable Accounts, from one modular SDK, on 50+ chains.

Introducing the Gelato Smart Wallet SDK ↓