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**Day 9 of zkEVM Bootcamp by Encode club and zkSync** **What's next in L2, part 2: L3s/Hyperchains** **ZoKrates** Finally! ZK practice! Haha 🏴☠️ ZoKrates is a toolbox for on-chain zkSNARKs. You can install it in Remix and try to make some circuits, too. It supports Groth16, GM17, and Marlin. Check out this guide (https://medium.com/coinmonks/zokrates-zksnarks-on-ethereum-made-easy-8022300f8ba6). It is basically what we did in the lesson. **How L3 can be useful** The naïve idea is to make layers in recursion to scale the L1 blockchain in recursion. The truth is many mechanisms that are used in L2 cannot be repeated. The most useful utility of L3s is specific functionality like privacy. I've spent part of the lesson discussing with Greg and Coogan. My perspective on the limitations of L4+ blockchain layers in terms of transaction fees and scalability is that they would be as constrained as L3 due to the inherent computational costs associated with processing transactions, so there's really no point in going further than L3. **Interoperability of L2s** One of the attractive ideas currently present is to avoid L1 when interacting between different L2 and instead send messages directly. Laurence outlined this is more complicated with Optimistic rollups like Arbitrum and Optimism. See the image. For example, the blockchains built on OP Stack (like Optimism and Base) are supposed to have this kind of interaction between them. I guess the costs of such interactions will be similar to L2 fees. ZK Stack aims for an easy and customizable framework for L2 and L3 hyperchains that can also interact in between. **Proofs aggregation** There are several ways to aggregate several proofs of the same type into one to make verification more scalable: *1.* Simple proof aggregation, where you make some kind of a Merkle tree from proofs combining P1 and P2 to get P1+P2 *2.* More complex layered aggregation We will cover this topic later in the bootcamp. **Keep an eye on the repo where I post these notes:** https://github.com/ustas-eth/zkEVM-Bootcamp
The #BTCTimes delivers quality reporting of the #Bitcoin news you care about, covers stories that others don't, and addresses bad takes in mainstream media.
Financial institutions don’t have to rebuild their tech stack to access the onchain economy. #Chainlink CCIP enables them to: 💱 Transact from existing systems 📩 Post data to smart contracts ℹ️ Capture transaction status updates 🏦 Control assets with existing infrastructure
3500 ETH in the Buy and Burn Pool Already. It's barely day 2. #TITANX
GN
🟢 Hey Lens ecosystem users. I was selected for the Community Builder Program of the Namada project. You can read my articles to understand the Namada project. They chose 250 people in the world and it makes me proud to be among these 250 people. I would be really happy if you support my Medium and Twitter posts. Thank you. https://medium.com/@TraderOzy/namada-projesi%CC%87-ve-vi%CC%87zyonu-d08b70a43d4a https://x.com/TraderOzy/status/1718300026852581383?s=20
Aiguille du Midi, France 🇫🇷 #nature #scenery #mountains
Today is the day of our official announcement. It's not a secret anymore, so it was time we update you on where we stand and how everything is going to go.
For degens, by degens. We know what you need.
The ETH bot that will make your life easier.
The SEC highlighted contradictory conclusions from similar cases, along with other pending decisions as some of the contentious legal issues. https://cointelegraph.com/news/sec-urges-court-to-grant-ripple-labs-appeal
Hey, I hope you’re having an amazing weekend! Comment “good morning” in your language!
When you want to claim the airdrop 🤣
We had such a great start to the day hosting Lens Jump gamers for our second Knockout Tournament. 🥇- @ryanfox.lens with a whooping score of 3767 🎉 🥈- @crocsarecool.lens with a solid 262 🥉- Anil with a great 161, the cactus got a hold of him quick! Knockout Tournament 3 goes live at 5pm IST on 11th Sep, sign up on: https://lu.ma/5fn2v3v1 Thanks for all our attendees/sign ups, we hope you had as much fun as we did and made new friends ❤️
Daily Ordinals Giveaways | Follow and Turn on Notifications to not miss the Giveaways! | #Ordinals
444 stunning Ordinal Robots ignite a cosmic adventure on Bitcoin blockchain! Join our community: http://discord.gg/ordinalrobots | Turn on!
Don't miss out on this momentous event!
Explore everything about the upcoming ordinals nft launch, nft drops, giveaways, auctions, and events here! Turn on notifications!
Good morning 🌻 it’s very sunny today and I am living for it ☀️
Welcomed to Lens @yulia.lens, here’s some info to get you started! These are popular websites/apps in the ecosystem: https://lensport.io is a full Lens social website + a marketplace for Post NFTs! https://orb.ac + https://phaver.com + https://buttrfly.app are three Lens mobile apps! https://lenster.xyz is a full Lens social website! https://memester.xyz is a full Lens NFT meme platform where you can create memes and participate in meme competitions! https://lenstube.xyz is a Lens version of YouTube! https://lensvert.xyz lets you convert Lens links between different apps! For more apps visit: https://lens.xyz/apps —— What makes Lens special? —— 1. It’s decentralized and composable. All Lens data is stored on the Polygon blockchain. This means that no company has control of your data, only you do! No one can delete your profile, posts, or followers Composable means that all of your data (followers, posts, etc) appear on every Lens website/app… it’s all shared! If you switch to a new Lens website, your data is already there! 2. Posts can be collected Every post can be “collected” a set number of times for a price set by its creator. When a post is collected, a “collect” is created. This is a copy of a post. Each post can have a limited amount of collects Collects can be collected on most Lens platforms and can be bought, sold, and traded on LensPort Collects function as the economy of Lens! They are a novel new mechanism for creators to earn and for collectors to feel social ownership Try collecting your first post for free! https://lensport.io/p/1_1 More resources: https://lens.xyz
Lil Swan 🪿
If you've seen @nader.lens or @yoginth.lens talking about algorithm choice recently you probably noticed they feature algorithms by @karma3labs.lens whose posts on mirror I just finished reading: https://mirror.xyz/0x6BE454113A58861A09Fc2A57940a344357B3859a "The power of our infrastructure is eventually able to power personalization of NFT discovery for everyone based on their preferences, tastes, interests, and trusts of their respective social circles." What they're building sounds really solid and solves for things I've recently brought up. I've seen some of their feeds already on @collectz.lens and will be really interested to see how devs here build when these problems of reputation and decisions around recommendations are handled by 3rd parties or communities. It really struck me, in a tangible way now, that we should not just be promoting the established user base of Lens as a feature or reason to build here but also that devs have the ability to make good recommendations and decisions thanks to open algorithms. It's no longer theoretical, we can start pointing to @karma3labs.lens as a first example and hopefully encourage more. Devs can focus on building their app without having to solve for: • USERS • REPUTATION • ALGORITHMS What next?
🌿☀️ Lens Summer continues to fascinate all LensVerse ☀️🌿 We have collected this week's lush and positive posts for you! 💚 Use the hashtag #summeroflens and be one of the frens greening the week ahead! Summer has arrived in @lensprotocol, why are you still waiting to touch the grass? 🫳🏻 🌿 @zospours.lens @lanaling.lens @dollowen.lens @wavwrld.lens
iykyk #Lens #Memes #ScienceMemes
Excited by the influx of interest from VCs & DAOs regarding our mechanism and investing in us. Our current goal: Community growth & awareness. We are prioritizing working with value-adding DAOs. If your DAO is committed to collective growth, we'd be delighted to connect.
Q: When will U Protocol launch? A: The v1 code is already ready. We are conducting additional audits and confirming our launch partners. Follow our Twitter, join our Discord, and turn on notifications to stay in the loop.
Q: Which chain is U Protocol based on? A: U Protocol is an omnichain protocol with Arbitrum as its base chain. We are committed to providing and incentivizing $U liquidity across multiple chains including Arbitrum, Optimism, Ethereum mainnet, among others.
The omnichain value-anchored asset creation protocol. Starting with $U and $uBTC - immutable and omnichain value-anchored assets solely backed by $wstETH.
Hello everyone just arrived in Finland. I AM DESTROYED what a trip (never again by car💀) Some of you might already know that this Virgin has being stolen from me years ago. I thought this: if I will give this away as a FREE collect to everyone who wants I could have my little revenge over the thief! So whoever wants it feel free to collect it. At least I know that you will take much better care of it! Kisses=)
Gumbo by Mathias Isaksen - Art Blocks Curated
Mami Flow 2 We shot this video in Buenos Aires, Argentina, back in the summer of 2019. We wanted to represent the joy of being ourselves and enjoying our own company mami flow style. Video: Panamby Inc. - Par.
**Introducing Lens Protocol V2** Lens Protocol V2 – the next chapter in the evolution of Lens. V2 brings even greater control to builders and integrators as well as people exploring web3-powered experiences. Lens V2 retains its characteristic open design space that gives developers and integrators the choice. Join us in shaping the future. Dive into the Lens Protocol V2 Open Source Codebase on Github: https://github.com/lens-protocol/core/tree/v2 Explore all the latest V2 features in our latest Mirror post: https://mirror.xyz/lensprotocol.eth/-hJH-2IYSe56rK7IEdwSI17hUWt-paTyAs1r4Zes0uQ
Elon wants "his eth" back
The same illusion as democrat vs republican.
Make sure you are following my personal account. (Just in case.) Like & RT this.
ALL HANDS ON DECK!
Just had our first call with Lens Girly Girls 🤭 @cmn.lens__ @melikebarut.lens @iremer.lens 🫶🫶🫶 @mazemari.lens and @gizemalibas.lens we missed you 🥹 Are you a girly girl on Lens and wanna join our private (mean) girl group? 🤭🤭🤭👸🏻👸🏻👸🏻
Gm 🌄 Are we early adopters of Lens. What you think ?
Intricada by Camille Roux
**Alpha Alert**: **Pre-approve EigenLayer contracts to be ready to deposits** **EigenLayer** deposits are scheduled to reopen again today later on 10th July. If its capped, there could be gas wars. You can approve the Eigenlayer contracts beforehand to be prepared. For rETH, go to the rETH contract tab and go into “Write Contract” https://etherscan.io/token/0xae78736cd615f374d3085123a210448e74fc6393#writeContract In spender (address), enter the Eigenlayer Strategy Manager contract: 0x858646372CC42E1A627fcE94aa7A7033e7CF075A Docs page of **EigenLayer** to verify the StrategyManager contract: https://docs.eigenlayer.xyz/overview/readme/guardrails In amount (uint256), enter amount in uint256. Tool to convert amount to unit256: https://eth-converter.com For example, 1 rETH you can enter 1000000000000000000 For infinite approval, you can enter: 115792089237316195423570985008687907853269984665640564039457584007913129639935 Confirm this transaction. Now you are ready to deposit as soon as the pool opens.
🔒 PROFILE GUARDIAN: ENSURING THE SECURITY OF YOUR LENS PROFILES🔒 💡 Have you heard about Profile Guardian? It's a new feature that ensures the safety of your Lens profiles, shielding them from phishing scams. Let me break it down for you in an easy-to-understand way: 🚀 Motivation Behind Profile Guardian: Recently, there has been an alarming surge in phishing attempts targeting Lens profiles. To combat this growing threat and provide an additional layer of security, the Lens team has introduced Profile Guardian. 🔒 What is Profile Guardian? Profile Guardian is a safety layer incorporated into Lens Protocol profiles. Its purpose is to empower Lens users with enhanced protection against phishing scams and malicious activities. ⚙️ How Does Profile Guardian Work? By default, Profile Guardian automatically disables critical actions such as approvals and transfers for Lens profiles. This safeguard helps prevent unauthorized access and unauthorized transactions. However, if profile owners wish to relocate their profile to a new address, they have the option to opt-out of Profile Guardian. 🔑 Why is Profile Guardian Important? Profile Guardian is an excellent update that encourages other platforms to prioritize end-user security in their interactions with NFTs. As more users enter the web3 space, it becomes increasingly crucial to safeguard their digital assets and personal information. 🔐 Opting Out and Cooldown Period: If a user decides to disable Profile Guardian, a 7-day cooldown period is activated. During this period, Lens API services can track and provide data to clients, enabling them to notify users that their profiles are in an unsafe state. Additionally, clients can recommend specific actions to secure their profiles effectively. 💪 Let's make the web3 space safer together! Profile Guardian is a significant step toward ensuring the security of your Lens profiles and promoting a secure environment for all users. Stay protected, and spread the word about Profile Guardian to help others in the community. #ProfileGuardian #LensProfilesSecurity #LensProtocol @lensprotocol @stani.lens @phaver.lens @dollowen.lens @0xzelda.lens @jessyjeanne.lens @iremer.lens @christina.lens @erenxdolu.lens @lenster.lens @marcus.lens @punkess.lens @bvdaniel.lens @orbapp.lens @nilesh.lens @cmn__.lens @yoginth.lens
Gm What do you think of Instagram's recently released "Threads" app?
Take **your** followers with **you.**
WE ARE LIVE 🏄🏻‍♂️🏄🏻‍♂️ JOIN NOW !!! 👉Twitter: https://twitter.com/zurfSocial/status/1677012733336883201 👉Youtube: https://www.youtube.com/watch?v=XLQoJ4UYEz4 Zurf and web3 friends from all over the world building the future of decentralized social media 🔥🔥🔥 closing ZURF second round of investment East time: 14:00 pm: WTF is ZURF?? 🏄🏻‍♂️ 14:30 pm: Review of web3 social environment 15:00 pm: Introduction to web3 for everyone 15:30 pm: @JessyJeanne and @attraction creators of FriesGPT 16:00 pm: POAPs to the world!!! 16:30 pm: Web3 gaming, come have some fun!!! 17:00 pm: Kamaleont, crypto assets investment 17:30 pm: @prashantbagga, partnerships at @xmtplabs 18:00 pm: @ocandocrypto, web3 LATAM Some $ZRF surprises, crypto adoption in LATAM, inflation, and much much more!!! See you there! Or just come here 💪 and jump into the presale: https://zurf.social/zrf Love you all!!!
fixed rate lending protocol with $700M+ volume.
Variable interest rates, high management costs, poor UX, poor capital efficiency etc, etc... DeFi lending can be a pain.
Hey, anon Beta is in full swing. Who’s still waiting to jump into action? Tag your friends who need to get on board the #beta testing phase ASAP!