Fuzzy extractors by @Rarimo_protocol go way beyond wallet recovery
They give every physical item a deterministic identity, meaning it can receive money, messages, and even pokes 🤏
Think NFT v2 the physical dimension, can work on top of @ensdomains Labubu demo @AN_mew
1/2
Just published a deep dive into ZK passports: using zero-knowledge proofs on biometric IDs for selective disclosure of attributes (age, citizenship) without revealing full personal data.
Covers the tech stack, a demo for privacy-preserving wallet recovery, ecosystem…
(Re)Introducing UltraGroth protocol!
While building Bionetta for @Rarimo_protocol, we realized that classic Groth16 was not powerful enough: absence of lookup tables was painful when working with non-native ops.
UltraGroth fixes this! Details in the blog:
hackmd.io/@ZamDimon/SkFG…
Private key is a leaky abstraction. We are building something unforgettable to seal that leak. Clever cryptography + fuzzy extractors to allow users to generate their keys from memorable secrets (password, face recognition, etc), never dealing with obscure bytes again.
Excited to announce Oleks Kurbatov @olkurbatov of Distributed Lab will be speaking on Deriving Strong Keys from Lower Entropy at @btcplusplus in Istanbul this September 3-5. Join us for all things scaling bitcoin in one of the most magical cities in the world 🌉
Bye, seed phrase era with @MetaMask pushing social logins via email & other abstractions
But here’s the real challenge:
Can anyone deliver UX + 128bit security + full sovereignty all at once?
I think we’ve cracked it. And soon, any wallet will be able to use it with our SDK
Bye, seed phrase era with @MetaMask pushing social logins via email & other abstractions
But here’s the real challenge:
Can anyone deliver UX + 128bit security + full sovereignty all at once?
I think we’ve cracked it. And soon, any wallet will be able to use it with our SDK https://t.co/ZuLKqQJptW
Every cold or hot wallet = you’re still storing a key somewhere🔑
Cold wallets: lock the key in a device
Hot wallets: keep it online & exposed
With our fuzzy extractors, there’s no key storage at all; your image generates the key on demand
A new paradigm 🌀 @unforgetapp 🪄
Fuzzy extractors make biometrics act like passwords
📸 Scanned image generates a secret key locally
🔑 Nothing stored, nothing to hack
Now you can manage your entire personal data without heavy MPC or server shards: fully decentralized, fully under your control 🌀
🎉 Big milestone: People are done losing seed phrases. They want recovery that’s simple, sovereign, and actually works
Be part of the next wave → join the waitlist today 👇
The ultimate unit of decentralization is you!
That’s why Rarimo puts trust & cryptography in your pocket - no servers, no dependencies, no backdoors
Only radical decentralization can enable apps like:
🗳 Freedomtool – anonymous voting
🔑 @unforgetapp self-controlled recovery…
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