Today I caught myself thinking:
"how long have I been in this field and how many projects have I seen trying to get faster?"
And out of these hundreds of failures, I saw @unicity_labs who decided to remove the shared ledger altogether. And because of that, I looked at this
Unicity
634 posts
Team of PhDs in cryptography and ML rebuilding the foundations of crypto with self-authenticating tokens and edge validation.
Joined June 2025
- Replying to @unicity_labsWe prove that the security properties of the Unicity execution layer are preserved under reduction to predicate family unforgeability. To demonstrate the utility of the model, we show how to implement trustless atomic swaps by using predicates.
- Replying to @unicity_labsUnicity: Predicates and Atomic Swaps by @AhtoBuldas5e @dirk_draheim @mgault @ristlaan @VRogojin @AhtoTruu Here we generalize token ownership to programmable spending conditions called predicates >> smart-contract like functionality off-chain by relying parties rather than by
- Replying to @unicity_labsThis is a formal security model where token ownership is represented by public keys and transfers require digital signatures w/ 3 properties: (1) no double-spending - each token state can be spent at most once (2) no blocking - only the legitimate owner can prevent a token from
- Replying to @unicity_labsThe Unicity Execution Layer by @AhtoBuldas5e @dirk_draheim @mgault @ristlaan @VRogojin @AhtoTruu The Unicity Execution Layer is a modular component of the Unicity framework enabling secure off-chain transactions while maintaining trustless double-spending prevention.
- Two of our latest research papers are now live on @arxiv 1/ Unicity: Predicates and Atomic Swaps 2/ The Unicity Execution Layer what are they? ๐๐๐
- Unicity repostedI spend most of my time looking at early projects. very few make me stop and rethink how infrastructure should work. @unicity_labs did instead of making blockchains faster, they're removing the shared ledger entirely and moving validation to the edge. The goal? enable
- Our weekly dev update space is live now, tune in: x.com/unicity_labs/sโฆ ๐Upcoming Astrid AgentOS launch ๐ Sphere SDK ๐ Testnet updates ๐ Research papers
- Replying to @unicity_labs @ristlaan and 3 otherstechnical issue - please join this space










