
Cursive
A cryptography lab focused on human-first applications of signed data.


A cryptography lab focused on human-first applications of signed data.


Cyclone is a protocol that applies zkSNARKs to enable transactional privacy by breaking the on-chain link between depositor and recipient addresses.



CypherFlow.ai is a cutting-edge Open Source platform providing private, AI conversations powered by Bitcoin micropayments. Experience uncensored AI access with true data ownership and financial autonomy.

CypherGoat is a platform that provides the best rates for crypto swaps. We find the best rate from our partnered exchanges.




Nostr client for the social network you control.


Easy to use hardware and software solution for running Ethereum and other kind of nodes, staking, IPFS, etc




DarkFi is a new Layer 1 blockchain, designed with anonymity at the forefront. It offers flexible private primitives that can be wielded to create any kind of application

Darklake is a privacy-first DEX using ZK proofs to prevent MEV before it starts. Darklake’s zkAMM encrypts trade size, direction, and slippage to ensure trader intent remains private. This prevents malicious actors from extracting value through front-running, sandwiching, or other forms of MEV. Unlike other systems that mitigate the negative effects of MEV through retroactive protection or L2 wrappers, Darklake builds native defense directly into its execution logic with built-in encryption at the protocol level.

A zodiac-compatible Safe module that shields the ethereum addresses of up to 8 authorized "dark signers".


a decentralized authentication network empowering wallets and dApps to create authentication with a focus on privacy

DAVINCI is a zero-knowledge, receipt-free, verifiable & decentralized voting protocol designed for mainstream adoption.

Dawnswap is a decentralized open-source non-custodial peer-to-peer exchange platform built with Monero and Tor at its core. It is based on the existing open-source codebase of the Haveno project which aims to support the rapidly growing Monero community and crypto in general all over the world. Making it easier for everyone to trade crypto and fiat currencies without middlemen and trusting third parties.




Creating a bridge between internet users and applications developed with distributed ledger technology, an open source platform, which enables you to manage and pay with your Personal Data Value


open and secure web3 communications protocol that powers decentralized user interactions

A blockchain-based cryptocurrency with a strong focus on community input, open governance, and sustainable funding for development
