
Smart Contracts Lead @0xPolygon Scaling Ethereum one commit at a time.
Frankfurt, Germany
Joined March 2016
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simondos.eth retweeted
Enhancing functionality and flexibility for MATIC to POL upgrade
Following PIP-57, the migrateTo function will be added to the POL migration contract. The addition enables users to migrate MATIC to POL, while specifying a separate recipient address of their choice.
The 10-day timelock for this upgrade began August 31, 2025.
simondos.eth retweeted
BIG UPDATE REGARDING STAKE THE BRIDGE AND AAVE SITUATION!
A few days back @AllezLabs and @Yearnfi put up a “Pre-PIP”, a proposal for the proposal, to enable staking of Polygon PoS bridge funds. The Polygon community made their voice heard and was generally against the proposal. I personally spoke to 50+ community members and feel that the pre-proposal in its current form does not address some of the concerns of the community and hence I am also unsupportive of the proposal. Considering many other Polygon community members, this STB pre-proposal looks to be rejected. Voicing loudly opinions against a proposal is a huge success of Polygon Governance.
NOW! Let's talk about what Aave leadership did here, but first a few facts:
Aave Campaigned Hard for the similar proposition previously
When this pre-proposal was first brought into discussion, Aave leadership was super excited about it and lobbied heavily to make sure the bridge funds go to Aave deployment.
During the public RFP process on Polygon Governance portal, Aave leadership had multiple meetings and invited Polygon Labs leadership to various dinner meetings and presentations to garner Polygon Labs support to “select Aave” for stake the bridge process.
They posted their own pre-PIP, which generated very little conversation in the Polygon community.
What Morpho Did Differently
Considering what Morpho wanted to bring into the Polygon ecosystem — huge grants to Polygon Defi community as incentives, superior decentralisation and control over contracts for the Polygon community, as well as very simple smart contracts with fewer attack vectors — Morpho got a head start in garnering other community members who were supportive of their vision of STBl. In this version, Aave was still going to receive a large part of the yield for its users on Polygon POS deployment.
Aave Attacking Polygon
Once there was some traction after Morpho (and others) posted their pre-PIP, Marc Zeller — a vocal delegate in the Aave community —posted a vicious threat proposing to discontinue Aave deployment on Polygon PoS bringing huge hassle to their users, just to make sure that the biggest and fastest-rising competitor to Aave - Morpho — didn’t get the growth boost from STB.
The proposal disregards the security measures already in place and feels more like “sour grapes” than a constructive contribution to the dialogue. Ironically, this move would harm the very users it claims to protect by disrupting their access to a stable and thriving DeFi ecosystem. It's hypocritical to claim concern for user security while simultaneously attempting to destabilize an ecosystem that so many depend on.
To underscore just how personal this attack was, a prominent Aave leader even went as far as tweeting, "Operation Polygon(e)."
This is extremely monopolistic and anti-competitive behaviour from Aave leadership and not at all aligned with the Ethos of Web3. This is a prominent example of a DAO leadership engaging in anti-competitive tactics and bullying other ecosystems to play to their tune.
The Polygon community should not be intimidated by monopolistic tactics or aggression and should continue to explore innovative mechanisms to achieve more success.
Our commitment is to a thriving, competitive, and truly decentralised DeFi ecosystem that serves the best interests of all users and builders. The Polygon community will continue to push the boundaries of what’s possible, standing resolute against any actions that undermine the principles of Web3.
We remain open and eager for positive, constructive dialogue with the community, but on equal terms. This goes both as well as with both for Morpho, and Aave or any other Web3 player to ensure a collaborative path forward.
RE: Stake the Bridge proposal and Aave’s “Operation Polygon(e)”
Recently, a pre-PIP went live from @AllezLabs, @MorphoLabs and @Yearnfi regarding the staking of Polygon PoS bridge funds.
A pre-PIP is exactly what it sounds like: an early proposal to get feedback and gauge sentiment from the community. It was the first contentious proposal in the fledgling Polygon Governance community, and there was a very serious public discourse that got huge traction and engagement.
Although the proposal includes security measures, many community members voiced concerns about the lack of an opt-in mechanism—a valid concern. Given the community’s concern around the pre-PIP it seems unlikely for this proposal to progress, but it doesn’t mean innovative or even aggressive ideas shouldn’t be explored in the future. The governance community is evidently engaged in Polygon protocol developments.
We are extremely thankful to all the community members, like @JourneyMacro, @dcbuilder, @cupojoseph, @puniaviision, @doganeth_en, @LHerfel, @Davyegld and others, who respectfully and passionately voiced their opinions no matter the outcome. A governance system with these types of debates is a HUGE success for Polygon Governance.
However, Aave leadership’s response was very disappointing. Despite their initial excitement and zealous pitch for a similar proposition, they resorted to threats to dismantle Aave’s deployment on Polygon PoS once their main competitor gained more traction as the leading protocol. The Polygon community should refuse to be intimidated by monopolistic tactics or attempts to stifle innovation.
Whether you support or oppose the Pre-PIP, no one should fear retaliation for proposing ideas or engaging in formal governance processes. Progress comes from constructive debate, not shutting doors on those who bring fresh perspectives.
Innovation and new ideas are at the heart of crypto – it’s what allows us to build systems that are more open, efficient and decentralized. Every new idea, even when imperfect, contributes to the broader mission of pushing the boundaries of what’s possible. Polygon Labs’ commitment is to a thriving, competitive, and truly decentralized DeFi ecosystem that serves the best interests of all users and builders. We invite you to join the discussions on the forum: forum.polygon.technology/t/p…
We remain open and eager for positive, constructive dialogue with the community, as well as with both Morpho and Aave, to ensure a collaborative path forward 🤝🏽
There's a new version of this post
simondos.eth retweeted
Did you know that the geth team has their first booth ever at the @EFDevcon. Come find it on Level 1!
Looking forward to #DevCon2024! See you in Bangkok. Let's aggregate all the things! #Polygon @AggLayer
simondos.eth retweeted
It’s official. The MATIC to POL upgrade is now live, after a year of community-led discussions and consensus 💜
What happens now? Starting today, every transaction on Polygon PoS uses the hyperproductive token as the native gas and staking token.
go.polygon.technology/4ebOI5…
simondos.eth retweeted
when you're in crypto long enough, it's easy to become jaded and cynical (vert guilty of this too)
but let's not minimize the fact that blockchain-based finance actually.... works?!
there is permissionless, open, global:
trading
payments
lending/borrowing (secured for now)
staking
across assets:
cryptocurrencies
stablecoins
tokenized tradfi assets
protocol tokens
memecoins
Nfts
...
AND IT'S stood the test of multiple market shocks without flinching (LUNA, FTX, JPY..)
AND it can now actually scale across multiple high-performance Layer 1s and Layer 2s
Just SIX short years since DeFi even became a thing.
I think this is pretty amazing. Nothing short of revolutionary.
Meanwhile tradfi and fintech over there can't provide basic functionality for investors when a bit of volatility shakes things up.
so.. LFG?? the future of finance is blockchain-based and this has never been more obvious.
simondos.eth retweeted
New PIP just dropped 👀
forum.polygon.technology/t/p…
simondos.eth retweeted
Does anybody else find themselves humming Pokémon songs for no reason or is that just a me thing?
simondos.eth retweeted
Replying to @ralexstokes
I started an implementation here: github.com/ethyla/bls12-381-… hash to field already works. I plan to finish it anyway, but would be happy to talk about a grant.
Hi @dappnode , I have 2 small PRs open for your rocketpool and lighthouse packages (just updating some links). Who can I talk to to get them merged?
simondos.eth retweeted
Releasing the Type-1 upgrade to the zkEVM prover, the next generation of Polygon’s proving tech. It can generate proofs for any EVM chain—sidechain, optimistic rollup, even Ethereum itself.
When proving Ethereum mainnet blocks, avg per-transaction costs are $0.002 - $0.003.
Developed with @Toposware, the Type 1 is open source and available today.
Together with the AggLayer, the Type 1 prover will allow EVM chains to upgrade to ZK and access the shared state, liquidity, and user-base of the Polygon ecosystem.
What makes it a Type 1? Ethereum equivalence. The Type 1 prover preserves all of Ethereum’s execution logic. In practice, this means that any EVM chain can become a ZK Layer 2, without having to fork or make modifications.
The Type 1 zkEVM prover will be another config available to projects building with Polygon CDK, the modular toolkit for spinning up ZK L2s. All chains building with the modular toolkit can leverage the Type 1 to connect to the AggLayer, while taking advantage of lower costs, lower latency, and better UX. Projects like @Immutable zkEVM, @MantaNetwork, and @CantoPublic are planning to do exactly this.
There are more performance optimizations and a Type 2 mode coming. Right now, the Type 1 can prove existing Ethereum blocks at an average per-tx cost of $0.002 to $0.003. With Plonky3 and additional zkEVM improvements, there will be a 30 to 50X reduction in cost over the next year.
Read on for use cases and in-depth performance benchmarks: go.polygon.technology/3Ox3Ob…
simondos.eth retweeted
Until now, blockchain scaling had 2 paradigms: Monolithic & Modular
Introducing the next one: Aggregation
A novel solution combining the benefits of monolithic & modular designs by unifying liquidity via safe, near-instant atomic cross-chain txs using ZK proofs.
Feb Mainnet 👇
First things first: why do we need a fresh approach to blockchain design?
Right now, blockchains don’t look or feel like the Internet. Instead of a unified environment, chains face a poor UX due to scaling limits and fragmented liquidity. This is a consequence of the monolithic and modular scaling models.
Monolithic scaling increases node size to achieve scale, but at the cost of security, decentralization and sovereignty. Modular scaling preserves sovereignty at the cost of fractured liquidity and poor UX.
The aggregated blockchain synthesizes the benefits of both architectures with ZK proofs, effectively unifying liquidity across the entire Polygon ecosystem. With unified liquidity, users on every chain have access to the highest level of capital efficiency and cross-chain assets and projects, building a web3 network that feels like a single chain.
The AggLayer is not an L2 and not a shared sequencer. It’s a decentralized protocol that enables atomic, synchronous composability across aggregated chains, without sacrificing sovereignty. Non-ZK scaling solutions cannot achieve this.
*ducks*
Like the invention of TCP/IP, which created a seamlessly unified Internet, the AggLayer unites a divided landscape of the current web3 ecosystem into a web of ZK-proven L1 and L2 chains that feels like a single chain.
AggLayer v1 will go live on Mainnet in February during our “Aggregation Day” event, an in-depth discussion with developers at Polygon Labs and the broader Ethereum ecosystem about aggregation as the future of blockchains.
For more on the AggLayer, see here: bit.ly/492JmXq
simondos.eth retweeted
Self-custody is a cornerstone of digital autonomy.
Self-custody is preventing platform lock-in.
Self-custody is privacy and data protection.
Self-custody is an antidote to monopolies.
Self-custody is permissionless innovation.
Stand up for self-custody! ✊
The EU is making its move to take steps to ban self-custody wallets
dlnews.com/articles/regulati…
simondos.eth retweeted
Introducing the new, Sepolia-anchored testnet for Polygon PoS - Amoy testnet.
Based on community feedback, Amoy has been launched as a low-stakes environment to build, test, and break things. Here's why.
The Mumbai testnet for Polygon PoS depends on Ethereum’s Goerli as the root (L1) chain for block production. But Goerli is going to be deprecated sometime in Q1 2024.
The community consensus across the Polygon ecosystem has been to deprecate Mumbai in tandem with Goerli.
Until then, Mumbai and Amoy will operate independently. This is Ethereum alignment.
Developers deploying on Amoy can continue to count on the availability of essential validators, infra, faucets, tooling, and more, in a sustainable and future-proof environment.
Connect to Amoy:
• Network Name: Polygon Amoy Testnet
• New RPC URL: rpc-amoy.polygon.technology/
• Chain ID: 80002*
• Currency Symbol: MATIC
• Block Explorer URL: oklink.com/amoy
More on the testnet: bit.ly/41UPgaF
simondos.eth retweeted
Daily reminder: don't install any software during project acquisition or interview processes.
This week I encountered the most sophisticated phishing attempt I came across so far. A project reached out for help with token economics for their Web3 game.
A guy called Raymond Ahn (@rayahn_eth) reached out to me on twitter, their linktree linked quite a few different social media channels with proper followers and engagement. He even has his own podcast on Apple Podcasts and Spotify.
We scheduled a call and I joined their discord channel. It also seemed very legit, around 300 members, lots of them playing the Beta of the game and a very active chat.
I was sceptical from the start (as you should be when someone is messaging you on twitter), but the profile, website, etc. alleviated my concerns. They asked me to take an initial look at their code base before proceeding. Nothing that unusual. But then they wanted me to install the game launcher and launch the dev mode, telling me that they have their own version control within the launcher, as it's open source and visible through the launcher itself. Immediate 🚩 but I wanted to give them the benefit of the doubt, as the project seemed really legit. This was the official statement:
It seemed odd to me, as you can achieve the same thing with private Github repos, so I spin up an Linux VM (just to be safe), download the launcher, it installs some binary. Running it "installs some dependencies" but no launcher opens. I think that maybe this is a linux problem, as the launcher seems to be a simple electron app. I set up a Windows VM and do the process again, Windows Defender rings their alarm bell during the download and when launching the executable, because the file is not commonly downloaded and it cannot be verified. Again, the launcher doesn't start. At this point I was certain that this was a phishing attempt. Reached out regarding the problems and of course problems could occur when running the launcher inside a VM (lol), I didn't even mention VMs.
In the meantime I reached out to the real Raymond Ahn via LinkedIn (they used his real account in the linktree) and he never heard of the project before.
So essentially all team members were impersonated. I started looking for additional red flags that I might have missed. Here is what I found so far:
- When searching for the project, only 6 results came up on Google
- The chat on Discord was too active, a few messages every minute as far as you can scroll back
- The impersonated accounts have thousands of followers but never post, on their profile it's just a bunch of retweeted posts.
This was really one of the most impressive phishing attempts I've seen out there, from the website to the socials, medium articles, gitbook, etc., it's clear that a lot of effort and months of preparation went into it.
Stay safe out there and if a project named "CelaScape" reaches out to you, be extra safe.


























