How it works
ExtraChain (ExC) is a lightweight blockchain infrastructure and decentralized storage “ExDFS” allowing creation of high-load dApps (decentralized applications) for both portable, non-portable and IoT devices.
Distributed File System (ExDFS) is shared data storage and serves as an main support module for ExtraChain DAO Framework.
One of main ExDFS elements is Historical Chain. Historical chain is a data structure that holds all changes made in a particular file, including creation and removal, like DNA of living beings.
Benefits
Use Cases
High-Performance Decentralized Compute
Access a unified pool of global compute networks to run AI training, 3D rendering, big data processing, and scientific simulations without relying on centralized cloud providers.
Data
exchange networks
Messengers, decentralized file storages, cloud computing data storages etc.
Proof of Ownership
for digital and real-life
NFT-assets
Digital items secured by blockchain, art dealership, protected history of ownership for real-life and digital objects.
Game development
Proof-of-Ownership and mutation mechanisms for NFT gaming industry.
Human and citizen authorization / verification storage
Digital passports, permits, licenses etc.
Freight
transport industry
Data storage for files, that require state logging and access control, such as transport cards, routes, check logs etc.
Insurance and
Healthcare Industry
Processing and data storage for high-priority files, such as contracts, medical cards, prescriptions.
Internal document control and exchange
Mcloud file storage with built-in file history etc.
ExtraChain
Modules
Extra Coin
ExC is a universal unit in ExtraChain blockchain.
Everyone can earn it!
In different ways:
Compute
Process data on a unified decentralized network to scale without limits via unified pool of global compute networks and receive rewards on each completed task
Store
- Save network data, share it with other users and receive reward for each data request
Farm
- Store ExC in Automated Exchange pools and receive fees in ExC
Everyone can use it to participate
in everyday life of network:
Help the network to evolve, use tokens to govern your own DAO or share it with other users;
Support your app or service, reward storagers (users who store data for your app) with ExC;
Grow your own ecosystem inside ExC and feed it with ExC to create polls, reward creators and interact with other communities in secured, trusted and healthy way.
We are not bounded
by only ExtraChain ecosystem.
With help of our automated bridges between Ethereum and other blockchain ecosystems.
And our first step will be ERC20 ExtraTokens two-way swapping to ExC according to roadmap.
Compare
| Features | Filecoin | Ethereum Swarm | ColdStack | ExtraChain |
|---|---|---|---|---|
| Coin production based on space allocation | + | + | + | + |
| It is possible to use it inside an ecosystem | + | + | + | + |
| Possible to use with mobile devices and IoT | - | + | + | + |
| Bridges with other blockchain ecosystems | - | + | + | + |
| Any device type with any computational power and storage size can participate in network support | - | - | - | + |
Media Partners
Team
Vladislav Halasiuk
CTOExperienced distributed system architect, blockchain developer, inventor and contributor of ExConsensus algorithm. Has developed the distributed media network, worked on smart-home integrated systems, developed multi-level distributed computational systems for data science purposes.
Vladymir Karyshev
CMOExperienced bizdev, international marketer. Professional business researcher, Asian region specialist. Was making Asian bizdev for: Money Token, WeChain, Cosmos Capital
Timur Shemsedinov
AdvisorSoftware engineering professional of databases, distributed and highloaded systems, architecture, metaprogramming. 3rd open source software engineer in Ukraine by GitHub rating, Node.js contributor and NodeUA community organizer. Head of R&D center in KPI (research partner of Motorola, Samsung, Galaxy Corp. ChinaMobile, Huawei, Chief Software Architect of Unified Information System of Ministry of Internal Affairs of Ukraine.
Early Adopters
and Our Products
Etalonium
Decentralized online platform for the world of fashion, that provides tools for open and reliable interaction between the insiders of the fashion industry in a new, innovative way.
More
Etalonium Auctions
Precious stone exchange where everything is sold as NFT – a key and a passport of a real-world object.
More
DecentraMind
Decentralized computing platform, peer-to-peer marketplace of computing power and ecosystem for true Web3.0 services and apps.
More
NexPort
NexPort is your “digital identity”, a way to store user data privately and securely in the era of decentralized apps and centralized web-services.
More
ExC Blockchain is lightweight PoS/DAG infrastructure for DApps and DServices.
ExtraChain was built with the main idea in architecture: connect as many platforms as possible and implement full decentralization of decisionmaking and data storage in network. ExC nodes are sharing stored resources between each other to empower low performance devices, such as smartphones.
Distributed File System (ExDFS) is a shared data storage and main distributed space of interaction for DApps and DServices. ExDFS consistency is protected by Historical Chain.
Distributed File System can be used in various ways. It can:
- Hold user data of DApps and DServices;
- Distribute files between users;
- Authorize access to files;
- Differentiate access rights for users;
All these possibilities create stable and protected distributed file storage that can hold any amount of files without corrupted links, order and state errors.
ExDFS is protected by cryptographic methods of ExtraChain and allows to build secured and anonymized decentralized apps, without any need in localized data storage.
Historical chain is a data structure that holds all changes made in particular file, including creation and removal.
Historical chains are used to:
- Contain data changes;
- Organize data changes;
- Order changes in a non-time-based way;
- Secure data changes (changes are non-removable);
- Proof of Existence (file can be retrieved on each state of change);
ExC Store is the most powerful tool for ExC DApp integration:
ExC Store is a place, where ExC-based DApp can be shared and integrated with other apps and services, that are using ExC Framework.
ExC Store includes several interactable API-s and ExDFS resources to ensure that every app, created with ExC Framework, has possible access to other user-created services. ExC Store offers several ways of interaction:
- Coin-Token interaction: different apps with different internal tokens can work together via “quick exchange” mechanism from ExC Automated Exchange (see below);
- Service integration: apps built as services can be integrated into other apps via standardized APIs. User-created payment service integrated in other apps can serve as example;
- Data integration: single-profile authorization and peer-to-peer data exchange between apps. Apps can interact with ExC user profile to extract basic data for authorization and share their unique-named fields of user profile. This type of interaction serves for unification of access and data management;
ExC Automated Exchange is ExC-based, integrated exchange service, built on DeFi principles.
Every ExC-based token (ExT) has the possibility to enable exchange pairs with other ExT-s. Only requirement for token creators is to maintain a liquidity pool for desired exchange pairs. Also, ExC Automated Exchange is community-driven, so everyone can participate in liquidity pool maintenance via DeFi farming.