Vlad Ivanov

Co-founder of LimeChain

[LimeChain - Blockchain & Web3 Solutions @LimeChainHQ]

Prop AMMs promise better quoting, but verifying that is nearly impossible, so we built a way to benchmark them

We’re releasing pmm-sim - a toolkit allowing anyone to run simulations & benchmarks against the most popular @solana prop AMMs

It lets you measure and plot the differences between quotes at specific points in time, offering a data-driven look into the inner workings of these protocols

The toolkit currently supports @humidifi, @SolFiAMM, @poor_obric, ZeroFi, TesseraV, and GoonFi

Core features include:

> real-time and historical quoting
> visual comparisons of slippage and price impact
> execution logic for integrating with Prop AMMs

Who’s this for?

> DEX aggregators optimizing routing
> analysts and researchers studying market behavior
> Prop AMM teams benchmarking their own designs against competitors

[LimeChain - Blockchain & Web3 Solutions @LimeChainHQ]

happy to have our validator join one of the OG stake pools on @solana 🫡

[Vlad Ivanov @vlad_limechain]

Excited to join The Vault allowlist and help strengthen Solana's decentralization. Thanks @thevaultfinance!

[The Vault on Solana @thevaultfinance]

Approved Validator Update - December, 2025

A new wave of validators have now been promoted! Congratulations to the following validators:

@YokoLoso @micobo_GmbH @vlad_limechain @Rakurai_io @cajamares @ValidBlocks @LuaSolFdn @solstackapp @0xAnthon @DefiStationXYZ

[LimeChain - Blockchain & Web3 Solutions @LimeChainHQ]

What a December has been for us with SEZ and Breakpoint @SolanaConf

Lots of months worth of work went into these 2 weeks

We’ve got a lot more to share, so here’s a quick recap of what LimeChain’s been up to lately 👇

[LimeChain - Blockchain & Web3 Solutions @LimeChainHQ]

Experience Breakpoint @SolanaConf like never before

After months of building behind the scenes, we’re excited for you to finally try out Explore Abu Dhabi

Download the app, visit booths, side events and iconic landmarks around Abu Dhabi and collect points along the way

Use your points to win exclusive merch and climb up the leaderboard

[Superteam UAE @SuperteamAE]

the vibes at Solana F1 co-hosted with @LimeChainHQ were immaculate

find the 2nd secret word to complete the challenge and win a @CudisWellness ring

four more to go

[Solana @solana]

Attending Breakpoint?

Download @ExploreAbuDhabi for iOS, Android, or @solanamobile.

A Solana-powered travel guide to the capital of capital.

Earn onchain badges & points as you explore the real world.

[LimeChain - Blockchain & Web3 Solutions @LimeChainHQ]

Yesterday was a movie

With F1 weekend right around the corner and speed being the official language of both F1 and Solana, we teamed up with @SuperteamAE for an exclusive F1-inspired experience

We also had a special guest - a real FIA F2 driver who people could race on the sim

[DoubleZero @doublezero]

Increase Bench Press, Reduce Leftovers

[DoubleZero @doublezero]

Welcome to the fast lane.

[LimeChain - Blockchain & Web3 Solutions @LimeChainHQ]

A major step towards a stronger, more decentralized @solana

LimeChain is launching the first Solana validator in Bulgaria

Through our validator, we aim to strengthen the network and use it as an R&D platform for continued contributions to Solana’s growth.

[LimeChain - Blockchain & Web3 Solutions @LimeChainHQ]

Last week’s Solana Mixer with @SuperteamBLKN was tons of fun

We talked about how Superteam BLKN is supporting the Balkan Solana talent and highlighted everything the community has built so far

Amazing vibes, met some old friends, made new ones and talked @solana until the bar staff politely hinted we should leave

[Alex Scott @afscott]

new breakpoint abu dhabi app coming soon. collect points. win hardware wallets, rare merch, skateboard and a seeker mobile. it'll also show you local attractions for pre/post breakpoint. built on solana ofc.

[Ognyan Chikov @Ogi_Chikov]

Reading docs doesn’t teach you how @solana works. Seeing it in action does

If you’re starting with Solana development, try the Solana Educational Explorer - an interactive platform that walks you through every step of a Solana transaction

Start learning: https://t.co/G6ls6p34Ks

[LimeChain Design @LimeDesignHQ]

Your Web3 vision deserves better design 🎨

We create blockchain UX/UI that makes the complex seem simple, the technical feel natural, and the digital deeply human

We design ̶u̶s̶e̶r̶ human experiences 🫴🫳

[LimeChain - Blockchain & Web3 Solutions @LimeChainHQ]

We’re excited to announce LimeChain’s collaboration with @puffer_finance as their technical partner for @puffer_unifi 🐡

Puffer’s based rollup, UniFi, is now LIVE on Private Testnet, with the Public Testnet just around the corner 👀🔜

[Puffer UniFi 🐡⛓️ @puffer_unifi]

🤝 Announcing our collaboration with @limechainhq! 🐡

LimeChain, a blockchain innovator since 2017 with expertise in vanilla based rollups and preconfirmations, joins us to advance UniFi’s mission of unifying Ethereum. Our Public Testnet is coming! 🚀

[LimeChain - Blockchain & Web3 Solutions @LimeChainHQ]

gm from #SequencingDay

@puffer_unifi 🤝 @LimeChainHQ

[Puffer Finance 🐡 @puffer_finance]

UniFi Testnet is Live! 🐡

The UniFi Testnet offers a unique opportunity to experience the benefits of sub-second transactions, instant withdrawals, and Ethereum-aligned decentralization firsthand.🔥

Our Testnet participation will be in 2 different phases:
- UniFi Testnet (Builders exclusive - NOW)
- UniFi Testnet (Public - December)

Join us on this journey to set new standards in Ethereum scalability – a future that’s faster, more interoperable, and deeply committed to Ethereum’s decentralized vision.

Special thanks to our technical partners for their support: @eigencloud @AutomataNetwork @titanbuilderxyz @LimeChainHQ 🙌

🗞️ Learn more: https://t.co/qmAeYXGL7O

🛠️ Build with us: https://t.co/ydS0i7F9kv

[LimeChain - Blockchain & Web3 Solutions @LimeChainHQ]

Recently we received a grant from the @ethereum Foundation to research Based Sequencing and Preconfirmations with the purpose of addressing the limitations of the current Based Rollup design

We managed to find solutions with a new concept design called Vanilla Based Sequencing: