Building a zero-knowledge rollup for client-side proving requires quite a bit of extra work. We needed to come up with our own data structure: the tiered sparse Merkle tree a 🧵

PIP-29 is now live, proposing the creation of the Polygon Protocol Council. This is the next step towards the vision of a decentralized, community-led governance of @0xPolygon protocols, introduced as a part of the wider Polygon 2.0 movement. To ensure ongoing security while…

Yesterday, we released a new version of Miden VM (v0.7). It packs lots of new features and performance improvements. The full changelog is here: https://t.co/vQQ3XBzCQ5 A short thread with key highlights 👇

🌐 What is the future of tokenization in our society? ⛓️ Will physical goods systematically have their on-chain equivalent by 2030? #phygital In the meantime, Polygon technology offers to us, users and projects: 💸 Reduced intermediary costs 🔀 New channels of distribution 🐖 Democratisation of investment (wider asset exposure to bigger pools of investors) 🏗 Better capital efficiency 🔑 24/7 access to liquidity https://polygon.technology/blog/from-digital-bonds-to-pokemon-cards-tokenization-hype-is-real-and-its-happening-on-polygon

Amazing work from the @0xPolygonZero team and contributors from the ZK community. It's only going to get faster...

Together, we can build an equitable future for all through the mass adoption of Web3. 🟣 Three weeks ago, a Polygon Improvement Proposal (PIP) detailing the specifications for POL, the upgraded token of the Polygon 2.0 architecture, was released. Today, POL contracts have been deployed on Goerli testnet! 🎉 🤝 The deployment of POL contracts to the testnet is the result of community consensus! POL is the next-generation to MATIC, upgrading to accommodate an ecosystem of zk-based L2 chains by enabling: - Staking - Community ownership - Governance ♻️ Also, 2 additional proposals about the burn system are live as a direct response to community deliberations taking place as part of the PIP governance process. 📖 FAQ, Blog & Other Information https://polygon.technology/blog/polygon-2-0-update-pol-contracts-are-live-on-testnet

Polygon Miden is the novel ZK rollup designed to extend the EVM’s feature-set. On Miden, users can generate their own state transitions, giving the network privacy and throughput upgrades not achievable by rollups designed for EVM compatibility. For an update on progress to Miden’s public testnet, coming this year, here’s the latest: (And if you’re a dev interested in building on Miden, hit us up! Our DMs are always open) https://t.co/zz42sWSsYe

Yesterday, Polygon zkEVM’s first upgrade went live on mainnet, bringing PUSH0 to Ethereum L2s. To use the Dragon Fruit upgrade, devs will need to update to the latest node, prover, and bridge service. You can find the GitHub repos here:

Dragonfruit Upgrade: successful Polygon zkEVM Mainnet Beta upgrade + bridge operations have completed successfully. System resumes full activity. Devs, the list of EVM networks that support PUSH0 opcode: 1) Ethereum 2) Polygon zkEVM Mainnet Beta

Dragonfruit Upgrade Reminder The upgrade will start in ~10 mins

Dragonfruit upgrade: Polygon zkEVM Mainnet Beta Date: Wed, 20th Sept 2023 Time: 7:30AM UTC / 09:30AM CEST Duration: ~2 hours Once Dragon Fruit is implemented, Polygon zkEVM Mainnet Beta will be up to date with the latest version of Solidity, maintaining the rollup’s equivalence with the EVM by incorporating support for the latest EVM opcode PUSH0. During the upgrade, the network will be available; however, a downtime of ~2 minutes to facilitate the sequencer restart is expected. Please note that the Polygon zkEVM bridge will be temporarily unavailable between 9:30 CEST to 13:00 CEST. Read more about the upgrade here - https://t.co/sYhTSzpgrb

UPDATE: Network rehash and resync completed successfully. Polygon zkEVM Mainnet Beta rehashing + bridge L2 resync has completed successfully and the system has resumed full activities. Thank you for your patience. Please use https://t.co/EDN9YwBifa while Polygonscan zkEVM explorer resumes activity shortly.

UPCOMING: NETWORK REHASHING Polygon zkEVM Mainnet Beta Network Rehashing + Bridge L2 resync is scheduled for the coming week. Note: This does not impact the state of the network or any past transactions or any L1 information. Date: Mon, Sept 18 Time: 10:30 AM CEST / 08:30 AM UTC Duration: 6 hours The network will resync from genesis, the state of the transactions stay the same but the L2 block hashes will change. Rehashing will be followed by an L2 resync of the bridge.

Request the amplification for big thing AMA about 2.0. Please do join and share! https://x.com/0xPolygonLabs/status/1702339451379442164?s=20

GM folks, 🟣 The moment we’ve all been waiting for has arrived. Phase 0 of Polygon 2.0 is now underway, 3 Polygon Improvement Proposals (PIPs) and a roadmap for Phase 0 have been introduced today. 🌐 Polygon 2.0 aims to scale Ethereum blockspace to create the Value Layer of the Internet, providing unlimited scalability and unified liquidity. 🧘 No immediate action is required today for users of PoS and zkEVM networks, but what is needed from the community is your invaluable input. Central to the Polygon 2.0 vision is the idea of empowering the community -- the builders, creators and all others who make the Polygon ecosystem possible. 📝 Please review the PIPs and provide feedback on the proposed changes. Links to the PIPs on the blogpost: https://polygon.technology/blog/polygon-2-0-implementation-officially-begins-the-first-set-of-pips-polygon-improvement-proposals-released 💬 Join the Discord AMA with the engineering and governance team of Polygon Labs to clear all your doubts in 2 hours! https://discord.com/events/635865020172861441/1151126368839536690

You struggle building a dapp? 🛠️ The Solution Provider Network (SPN) is LIVE 🟣 The discoverability platform to help developers with the best-suited solution providers (wallets, bridges, fiat on-ramps, ...) for their projects across Polygon chains! Blogpost 📖 https://polygon.technology/blog/with-solution-provider-network-spn-developers-can-now-find-and-connect-with-any-solution-provider-on-the-polygon-protocols ⬇️ Explore 100+ solution providers on the SPN 🧭 https://ecosystem.polygon.technology/spn

UPDATE COMPLETED Polygon zkEVM Mainnet Beta update has completed successfully and the network has resumed activity. Thank you for your patience.

UPDATE REMINDER: Polygon zkEVM Mainnet Beta This update introduces the latest versions of both the Node and Prover components. During this update, the network will be temporarily unavailable. Date: Wednesday, Sep 6th Time: 11:00 UTC / 13:00 CEST Duration: ~ 1 hour

Developer X, we’re making the next stop on our journey. Are you ready? 📌 Americas Tour 🛣 6 Guild Events 🌐 Online Americas Hackathon (October) 💜 Polygon Connect + Demo Day (November) ✨ Boundless Opportunities Blogpost 📖 https://polygon.technology/blog/devx-global-tour-is-coming-to-the-americas-in-september

UPDATE: Polygon zkEVM Mainnet Beta This update introduces the latest versions of both the Node and Prover components. Date: Wednesday, Sep 6th Time: 11:00 UTC / 13:00 CEST Duration: ~ 1 hour Note: During this update, the network will be temporarily unavailable. Read more - https://t.co/9uPeSj6hrx

🎉 Tomorrow, Polygon Labs is back in Seoul! 🇰🇷 September 4 - 9 Korea Blockchain Week 2023 is a great opportunity for people attending to meet, develop synergies, have fun and build together! ✨ https://events.polygon.technology/polygon-in-korea

Polygon zkEVM Mainnet Beta is getting its first major upgrade: Dragon Fruit, aka ForkID5. The tx containing the proposal was accepted earlier today: https://t.co/W0IVKd1KEu For more on Dragon Fruit and how to test it today, follow the 🧵

SCHEDULED ZKEVM MAINNET UPDATE - IN PROGRESS Date: Thursday, 31st Aug 2023 Time: 09:00 UTC | 11: 00 CEST Duration: ~ 1hr Release versions: - Node v0.2.5 https://t.co/OAi6KIYMRc - Prover v2.1.2 https://t.co/2CiJcGhLIC

How do we fix the “walled garden” issue in existing appchain ecosystems? 🏡 Until now, liquidity has either been fragmented, or these ecosystems are interoperable but saddled with friction. 😥 Polygon CDK (Chain Development Kit) fixes this 👀 🟣 Polygon CDK is an open-source and modular codebase that anyone, anywhere can use to easily launch their own ZK-powered L2 chain on Ethereum! By connecting to a common ZK bridge, every chain is also seamlessly interoperable – linked to the whole Polygon ecosystem... 💜 In practice, this allows for near-instant finality and cross-chain execution among all Polygon chains. Native interoperability meets automatic, shared liquidity. Chains deployed using Polygon CDK rely on the security of cryptography, rather than the social requirements and incentives necessary in fraud proofs. No need for users to run full nodes that check whether or not transactions are valid – chain states are proved by math. Blogpost 📖 https://bit.ly/3YXBcMn

GM Builders! 👋 🥁 Are you in Europe, the Middle East or Africa, or do you have a friend or colleague over there? This is your call! @everyone The Polygon DevXGlobalTour EMEA Hackathon begins today with $80,000 up for grabs 🌍 Online hackathon 💻 Aug 1 - Aug 31 💰 $80K in prizes 🎟️ 5 Winners will pitch at Polygon Connect Learn more & Register: https://dorahacks.io/hackathon/devxemea/bounties Huge shoutout to our sponsors 🤝 Circle 🤝 Trust Wallet 🤝 ETHGlobal 🤝 Rally Protocol 🤝 Phala Network Happy building! 💻 🎉

GM Are you ready to kick off the Polygon DevX Global Hackathon [EMEA] with a bang? Join us at the Opening Ceremony now and witness the Polygon team, and our Partner DevRels, as they reveal the best parts of the hack! 🎬 https://www.youtube.com/live/JR7_69m8ubs?feature=share ➡️ Register for the hackathon if not done already: https://dorahacks.io/hackathon/devxemea/detail Happy building!

🟪 Built in collaboration with the community, the final announcement of Polygon 2.0 proposes a new governance framework 🏛️ This framework focuses on the three pillars of future development and growth of the Polygon ecosystem: - Protocol Governance - System Smart Contracts Governance - Community Treasury Governance 🕊 tldr https://twitter.com/0xPolygonLabs/status/1681667365161795586 📖 Blog Post https://polygon.technology/blog/polygon-2-0-governance ✍️ Contribute and check out the Community Vision Board 🖼️ https://polygon.technology/governance-pillars 🌐 AMA on Discord Thursday, July 20 (12 PM UTC) https://discord.com/events/635865020172861441/1130537694842323054

The Third Pillar: Community Treasury 🟣 To address the needs of ecosystem and public goods funding, the Community Treasury was introduced and proposed in the recent POL Whitepaper! Among others, the Treasury achieves: ➡️ Ongoing, self-sustainable economic support for as long as required ➡️ Increased decentralization by reducing dependency on the Polygon Foundation ➡️ Achieving the next level of transparency and community inclusion 🌐 We present our thinking around governance of the proposed Community Treasury. Join us in shaping this initiative by providing your feedback on the current and previous proposals. 🏛️ Forum post https://forum.polygon.technology/t/the-third-pillar-community-treasury/12379 🕊️ Twitter post https://twitter.com/matrzeszowski/status/1679973348909158404

🚨 Today, the next technical proposal of Polygon 2.0 is unveiled. Read more here on our Twitter: https://twitter.com/0xPolygonLabs/status/1679427540790681600?s=20

🟣 This week's Polygon 2.0 announcement is about tokenomics! To read about our latest technical upgrade: Blog Post 📰 https://polygon.technology/blog/polygon-2-0-tokenomics White Paper 📜 https://polygon.technology/papers/pol-whitepaper AMA (Discord) on Friday 🗣️ https://discord.com/events/635865020172861441/1128096313653870592

🟣 Excited session today for the Polygon Community Forum #4 with so many speakers to answer your questions! ➡️ https://discord.gg/0xpolygon 🕕 4 PM UTC (in 1 hour from now) Host: Alicia Katz, VP Strategic Initiatives https://twitter.com/aliciakatz Speakers: Mihailo Bjelic, Co-founder https://twitter.com/MihailoBjelic Brendan Farmer, Co-founder https://twitter.com/_bfarmer Paul Gebheim, Director of Product - Applied Research https://twitter.com/paulgebheim Justin Havins, DeFi Marketing Manager https://twitter.com/Crypto_Texan Jesus Ligero, Staff Engineer, Protocol and Integration

1/ Today, we are excited to propose the Polygon 2.0 architecture, designed to provide unlimited scalability and unified liquidity, thus transforming Polygon into the Value Layer of the Internet! Read the blog 👇🏽 or keep scrolling 🧵 https://t.co/sShy6R1E6R

This is well known but the analogue of the FFT for multilinear polynomials is the Walsh-Hadamard transform, and it is surprisingly simple.

📢 Calling all developers! 🚀 Unlock the potential of Polygon ID at the ID Thon! Join now and showcase your skills in these exciting challenges and claim rewards up to 💲4500 and some amazing PFPs ☄️ #idthon Start here: https://go.polygon.technology/3Npb3jX Tweet to amplify: https://twitter.com/0xPolyAdvocates/status/

Developer X, we’re making our next stop on our journey. Are you ready? 📌 Europe Tour 🛣 6 Guild Events 🌐 Online EMEA Hackathon 💜 Polygon Connect + Demo Day ✨ Boundless Opportunities Everyone is welcome! Come to share inspiring ideas, make new connections, learn new things, or just enjoy the stimulating company of your fellow Web3 builders. #Amsterdam #Zagreb #London #Paris #Lisbon #Berlin #DevXGlobalTour 🌍 https://polygon.technology/blog/devx-global-tour-is-coming-to-europe-in-july

1/ Polygon 2.0 is a concrete vision to build the Value Layer of the Internet, and expand Ethereum to Internet-scale. It is a series of proposals for unlimited scalability & unified liquidity. Why is this such a big deal? 🧵

🟣 In 1 hour (3 PM UTC), Discord AMA with a blockchain engineer from the zkEVM team. No presentation, it's an opportunity for you to ask all your questions! https://discord.com/events/635865020172861441/1118518370065723485

GM ☀️ Polygon Labs was included on Time's list of the 100 Most Influential Companies of 2023. We are incredibly proud and want to share this moment with you. The community is such a huge part of this, and it’s time for you to shine. Check it out! https://time.com/collection/time100-companies-2023/6285165/polygon-labs/

There are questions about how we are going to accomplish what we have proposed in the blog. As VP of Community & Governance at Polygon Labs, as well as the self-appointed hot dog eating champion of Polygon Labs (no contest yet, but I can eat up to 3), I want to provide clarity.

Insightful thread from Polygon Labs' own @bobbinth about the nuances of ZK technology, the remarkable recent leaps the Ethereum community has witnessed, and where future innovation can happen:

🚨 Today a proposal was published to upgrade Polygon PoS to a zkEVM validium, a first-of-its-kind, decentralized ZK Layer 2. Read more on this Twitter thread: https://twitter.com/0xPolygonLabs/status/1671208777784209441?t=-8Cpm6KJ3lbfc0hgdBMROA&s=19

We've been working on this for a while now, and we're excited to start a conversation with the community about the Polygon PoS upgrade. $2.5b bridged, thousands of dapps, millions of users -> a unified ZK ecosystem. But wait - is this even possible? 0/n

🚨Introducing the official home of Polygon Ventures at polygonventures.xyz Polygon Ventures backs trailblazing teams w/ the mission of bringing the open internet to the masses Read more on Twitter: https://twitter.com/0xPolygonLabs/status/1669067943919976450?t=WUXnTuZf5PPQpY-FlmK5dw&s=19

The second edition of the Polygon Community Forum will take place in 30 min Share your feedback directly with the Polygon team! Hosted on our Discord server by: Alicia Katz, VP Strategic Initiatives @ Polygon Labs https://twitter.com/aliciakatz Hudson Jameson, VP Governance and Community @ Polygon Labs https://twitter.com/hudsonjameson Free OAT for participants: https://galxe.com/polygon/campaign/GCe8dUQ6se Register & Join: https://discord.com/events/635865020172861441/1116777487486173274

Important dates to look out for concerning Polygon 2.0!

Introducing Polygon 2.0: The Value Layer of the Internet https://t.co/zmzBp8zKBk

Hey Everyone We are going to announce the end game of Web3 scaling on Polygon using the power of ZK everywhere. You will see what we mean by this monday, zk will be everywhere at Polygon, compute, data, bridging, interconnectivity and much more. To create the excitement we are requesting everyone who loves Polygon to post this image below on your twitter feed and if you love Polygon too much then make it your DP too 😂 🙏🙏. If someone asks any question, just reply with 👀 Thank you so much for your support

You talk about convergence of best technologies and mass adoption. Here’s the first step towards the same ✨ https://twitter.com/sandeepnailwal/status/1666464087163772928

This is a really important breakthrough from @0xPolygon R&D. It allows us to use an *even smaller, even faster* field. Here's a brief explanation -> [0/n]

Skip the docs and go right to the code! @0xPolygon zkEVM addresses below: zkEVM - zkevm-prod.eth bridge - bridge.zkevm-prod.eth sequencer - sequencer.zkevm-prod.eth prover - prover.zkevm-prod.eth Use zkevm-test.eth to get the testnet addresses. @ensdomains 🤝 @etherscan