• Index
  • Resources
  • NewNewest
  • +Submit
    • Submit New...
    • Index
    • Resource
    +
  • Interchain info © 2025

  • All
  • Index
  • Resources

Interchain Info

Support ICI

Premium Services
Send feedback
Stake with our Partner

Social

Twitter
Discord
Telegram

Links

Terms of Service
Privacy Policy
Documentation

Spark Family

Spark IBC
Airdrops

Interchain info © 2025

Fairblock
Fairblock

Fairblock

DAOs & MultisigsDeFiPrivacy

Fairblock delivers programmable privacy to decentralized applications, protecting users from malicious actors and unlocking a new design space for developers. Fairblock is not another privacy chain, the solution meets developers and users where they are, in application frontends and existing protocols.

Fairblock is building a chain-agnostic framework that makes it easy for developers to implement privacy-preserving transactions at critical paths. We think of cryptographic schemes as different tools in a toolbox, and there is no one-size-fits-all solution when building privacy into applications. Leveraging advanced cryptographic schemes including identity-based encryption (IBE), witness encryption (WE), and fully homomorphic encryption (FHE), Fairblock is building blockchain infrastructure for programmable privacy and conditional decryption. These technologies help protect the content of transactions from bots, competitors, and other adversaries. 

This can be useful for a wide range of privacy-preserving use cases including encrypted on-chain intents (limit orders, stop-loss orders, programmable trading), bad-MEV prevention, private governance, censorship-resistant shared sequencing, on-chain gaming, on-chain legal contracts, randomness generation oracles, and any scenario where asymmetric information limits the use of a decentralized application.

Read more Fairblock’s vision here
Read more about Fairblock’s cryptography here

Fairblock consists of: 

  • The Fairblock SDK –  A framework that developers can use as part of the building blocks of their applications and networks to take advantage of the privacy-preserving services offered by the Fairblock Network.
  • FairyRing – A Cosmos SDK appchain mainly responsible for decentralized generation of private keys for decryption of transactions generated across the apps and networks that have integrated Fairblock, triggered upon specific conditions.

The highly simplified flow of our approach is as follows:

a. From the frontend of an app that has integrated Fairblock, a user encrypts a transaction(s) using a master public key and declares the transaction’s “condition(s) for decryption.” Example of “conditions” are the execution of a transaction at a specific time in the future, when certain market conditions are reached, or at the conclusion of a voting period. The encrypted transaction(s) is submitted on-chain on the network where the application resides.

b. The validators or sequencers of the underlying network include the encrypted transaction(s) in a block.

c. Once the condition(s) for decryption are met, validators of the FairyRing submit private key shares. The key shares are aggregated to form a private key matching the master public key associated with the encrypted transaction(s) and the condition of decryption.

d. The aggregated private key is used to decrypt the encrypted transaction(s), which are thereafter executed by the validators of the network upon which the app resides.

Using this approach, Fairblock provides developers with the freedom to choose when, where, and how to implement encrypted transactions into decentralized applications. This can be useful to protect users from various forms of malicious strategies from adversaries, promoting fairness across the crypto ecosystem.

 

Resources

  • Fairblock Network: The Modular Decryption Blockchain Explained

    Fairblock Network: The Modular Decryption Blockchain Explained

    #fairblock #network #fairblocknetwork #modular #blockchain #privacy What is Fairblock Network? Fairblock Network is a modular blockchain that enables…

    July 9 · video
  • AMAZING Web3 Platform ROUNDTABLE

    AMAZING Web3 Platform ROUNDTABLE

    A sit down with James Heckman, CEO of Roundtable Web3 media group, to chat about why Web3 media is important!

    Aug 26 · video
  • COSMOS NEWS: Neutron, INJECTIVE, PaaS by Secret Network, IBC v.7.1, KEPLR 2.0, ICF, Stride & MORE!

    COSMOS NEWS: Neutron, INJECTIVE, PaaS by Secret Network, IBC v.7.1, KEPLR 2.0, ICF, Stride & MORE!

    Hi Cosmonauts! ⚛️ Thank you for tuning in! My name is Estelle and I hope you are all doing great today, welcome to the Cosmos ecosystem news roundup. Here are the top stories in the Cosmos ecosystem for the 1st half of June: The Neutron launch event completed and the governance enabled, what was the […]

    July 12 · video

Related DAOs & Multisigs Indexes

  • Juicebox DAO

    Juicebox DAO
    Featured
    Verified

    Juicebox is a protocol for managing project treasuries, enabling token issuance and fund allocation with configurable cycles.

    Public DAOs
  • Arena DAO

    Arena DAO
    Featured
    Verified

    A hub for competitive communities. Dive into our framework for secure competitions including wagers, leagues, & tournaments. Play games for money.

    Gaming
  • Goldilocks

    Goldilocks
    Featured
    Verified

    Distributing porridge to beras | 🐻⛓

    DAOs & Multisigs
  • Ramen Finance

    Ramen Finance
    Featured
    Verified

    Berachain-native liquidity engine for long-tail assets.

    NFTs
  • Galxe

    Galxe
    Featured
    Verified

    Revolutionizing Web3 identity and credentials with privacy and control.

    NFTs
  • Membrane: Collateralized Debt Token

    Membrane: Collateralized Debt Token
    Featured
    Verified

    A DAO-governed protocol on Osmosis that issues a CDP-backed stablecoin called CDT that has a dynamic USD peg.

    Public DAOs