leo21.sismo.eth (@leopoldsayous) • Hey
ZK, Privacy tech, Co-founder CTO @sismo
Publications
- Do we have a good ZK devs community on lens? 👀
- gm lens frens 👋
Today I have made an important decision in my life 📢
I quit my job today and going to focus full-time on maintaining the first-ever open-source frontend @lenster.lens 🌸 powered by @lensprotocol 🌿.
Building social media was my dream since 10th grade, I built more than 4 social media in public but all failed, Lenster is my 5th one and it’s going crazy ⚡️.
I believe building in public is key 🔑 to the success of a product.
We have a lot of items queued up in the roadmap, be excited about it 🕺
**Collect this post for 2 WMATIC and support Lenster’s development 🙏**
- gm lens frens 👋
Today I have made an important decision in my life 📢
I quit my job today and going to focus full-time on maintaining the first-ever open-source frontend @lenster.lens 🌸 powered by @lensprotocol 🌿.
Building social media was my dream since 10th grade, I built more than 4 social media in public but all failed, Lenster is my 5th one and it’s going crazy ⚡️.
I believe building in public is key 🔑 to the success of a product.
We have a lot of items queued up in the roadmap, be excited about it 🕺
**Collect this post for 2 WMATIC and support Lenster’s development 🙏**
- Anon, hope you interacted with our post last week (https://lenster.xyz/posts/0x81e8-0x46). If you did, you’re definitely gmi. Those who have collected or commented can now mint Wagame Lens fam Zk badge 👀
https://playground.sismo.io/wagame-lens-post-interaction
Special thanks to our community OG and shadowy supercoder @nelsonrodmar.lens 🚨Alpha🚨 gib him a follow!
Ps this is not just a badge. We have some plans for it 👀 so keep 🔔 on
- gm all! 👋
Today I wanted to introduce you to Sismo and explain you what ZK Badges are 🧵⬇️
(stay until the end, there might be a badge to mint 👀🎁)
What is Sismo?
Sismo is « a modular Attestations Protocol focused on decentralization, privacy and usability. »
But what concretely does it mean?
Sismo enable you to prove on Ethereum to anyone, thanks to one of your addresses, that you are, have or did something. Theses proofs are represented by badges, which are non-transferable NFTs (ERC-1155 tokens). To be allowed to mint a badge, your address must be in the group of eligible addresses associated to it.
But now what if you could prove something with an address but receive the badge on another without any link between these two 👀
So proving something without doxing the address you used to prove it.
That’s what ZK Badges allow us to do!
With Sismo you prove directly in your browser that your address is part of a group of eligible addresses. It uses zk-SNARK technology.
Let’s take a simple example: you can prove, on an anon address (destination address), that you own a conference POAP, by using your ENS address (source address) which contain that POAP. And vice versa. But of course your source address allow you to only mint one badge on the destination address of your choice, no more.
This is a simple example but you can imagine much more useful ones!
There are obvious uses cases for Sismo and ZK Badges such as Sybil resistance. By the way Sismo has already shipped a “Sybil resistance” ZK Badge using Proof Of Humanity, go check this out: https://twitter.com/Sismo_eth/status/1569668644497510402?s=20&t=texAnda3oLd9C1iRjfFCdQ
So this allow you to prove that you are a human on an anon address using your POH registration (doxed) address. It’s not perfect yet but it’s a start and it shows how ZK Badges can be powerfull! 🔥
Privacy is necessary in the IT world and even more in an ecosystem like Ethereum where all our interaction are public. That’s why Sismo will help us to create anonymity on top of these concepts and more…
Now lt’s time for the little gift! 🎁
If you want to try out Sismo and get your very first ZK Badge ➡️ **Mirror** this post
Then, from 02/10/2022 you will be able to mint the badge associated to the proof that you Mirrored this post. I will let you now when it’s available and the steps to follow to mint it :))
Thanks for reading this thread and welcome to Sismo anon! :))
- The process of creating a new Decentralized community is so smooth!
Let's join the ZKP one (https://lenster.xyz/communities/0x0ed7-0x06)
- Community around Zero-Knowledge Proofs
Let's talk cryptography and applied ZKP projects!
- Privacy preserving parties coming to your city!
🎭
- Are you ready, anon? Privacy party 🎭
Follow @masquerade.lens
- this plant grows fast 🌱