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https://github.com/cybercongress/chaingear

The consensus computer driven database framework
https://github.com/cybercongress/chaingear

blockchain chaingear databases db erc721 ethereum evm

Last synced: 13 days ago
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The consensus computer driven database framework

Host: GitHub
URL: https://github.com/cybercongress/chaingear
Owner: cybercongress
License: other
Created: 2015-05-10T23:48:38.000Z (over 9 years ago)
Default Branch: master
Last Pushed: 2023-11-10T01:23:15.000Z (about 1 year ago)
Last Synced: 2024-10-16T16:19:06.649Z (28 days ago)
Topics: blockchain, chaingear, databases, db, erc721, ethereum, evm
Language: JavaScript
Homepage: https://cloudflare-ipfs.com/ipfs/QmQmQKkPFqLS4iNiicvAqx6aJtRpYookK8iEZjojcfEqib
Size: 88.8 MB
Stars: 81
Watchers: 34
Forks: 73
Open Issues: 31
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE

Awesome Lists containing this project

README

        


  



The consensus computer driven database framework



  Current state: 0.1 Euler Chaingear's release for EVM with paper.








  

  





  

   

  





  _{Built by

  cyber•Congress and

  

    contributors}



### Try EVM's Chaingear rigth now!

- [Mainnet](https://etherscan.io/address/0x02e0c94355562693B3608077732d7437bd7a78ca)

- [Kovan](https://kovan.etherscan.io/address/0x02e0c94355562693B3608077732d7437bd7a78ca)

- [Rinkeby](https://rinkeby.etherscan.io/address/0x02e0c94355562693B3608077732d7437bd7a78ca)

Chaingear Dapp (Mainnet, Kovan, Rinkeby) accessible **directly from IPFS**:

[QmQmQKkPFqLS4iNiicvAqx6aJtRpYookK8iEZjojcfEqib](https://cloudflare-ipfs.com/ipfs/QmQmQKkPFqLS4iNiicvAqx6aJtRpYookK8iEZjojcfEqib/#/)

Note: Best option to use **[CYB web3 browser](https://github.com/cybercongress/cyb/releases)** with **.chaingear** dapp, all contracts code **verified** with Etherscan.

### Whitepaper

[Chaingear - The consensus computer driven database framework](./whitepaper.md)

### Principles of Chaingear

Chaingear is a set of smart contracts which operating in consensus computer with following principles:

0. Databases creates by user createDatabase call for Chaingear witch mints database-linked NFT token for user and deploys database with support of CRUD+TF operations. Token controls adminship of database.

1. Admin initializes database with given table/tables data schema.

2. Database admin may set user permissions for entry creation and fee for adding.

3. Each entry in database linked to NFT token (primary key) which grants a set of rights for token-entry operation as UPDATE/DELETE and TRANSFER/FUND.

4. Chaingear for given platform acts as Consensus Computer Driven Database as a Service

5. Application specific business logic should be available to operate on top of database/databases.

### Chaingear on EVM, 0.1 Euler PoC

### Chaingear

- Chaingear is database of database which allow deploy new databases from there and creates an associated token for adminship.

- Chaingear allow deploys different types of databases with defined functionality with connects with databases builders.

- Database Builder is a fabric of databases of given type.

- Databases may have their unique code base as an extension to the basic database.

- Database-token may be transferred, sold/traded alongside with their right adminship.

- Chaingear have fees for database creation.

- Chaingear have benefitiaries which may claim collected fees proportional to their shares.

### Database

- A database is a smart contract which defines NFT tokens linked to entries. User creates database with given name and token symbol for entries.

- After deploy database admin initializes database with data schema table/tables and this allows them or/and other users to create a systematic collection of data, where rights to operations with entry defined by entry-token ownership.

- Entries data lives in Schema contract.

- Each entry may be publicly funded, an entry-token owner may claim collected funds.

- Database admin may set policy for entry creation: {OnlyAdmin, Whitelist, AllUsers} and fee for the entry-token creation and next claim fees.

- Also admin may set multiple database's beneficiaries which may claim collected fees proportional to their shares.

#### Chaingear UI (web3 DApp for EVM's Chaingear)

1. Web3/Metamask/Truffle/IPFS based

2. Full Chaingear control interface

3. Full custom Database control interface

4. Schema smart-contract code generation on client

5. Database ABI saves in IPFS

## [Contracts Overview](https://cybersearch.io/Chaingear/contracts/)

## [Configuring and deploying](https://cybersearch.io/Chaingear/development/)

## General Chaingear/Database pipeline

![general_pipeline](docs/mermaid/pipelines-general_pipeline.svg)

### web3 Application

#### General

| | |

|-|-|

|![chaingear-general](img/chaingear.png)|![database-token](img/database-token.png)|

#### Database

| | |

|-|-|

|![database-admin](img/database-admin.png)|![entry-token](img/entry-token.png)|

#### Database Deploy and Schema designer

| | |

|-|-|

|![database](img/database-deploy.png)|![schema-gen](img/schema-gen.png)|

## Join Us On Telegram

If you're interested in using or developing Chaingear, come [join us on Telegram](https://t.me/fuckgoogle)

## Gitcoin Tasks



    



## Built With

* [OpenZeppelin](https://zeppelin-solidity)

* [Truffle](https://truffleframework.com)

* [Web3.js](https://github.com/ethereum/web3.js/)

* [IPFS]()

## Prerequisites:

- [Node.js](https://nodejs.org/en/download/)

- [Truffle](http://truffleframework.com/)

- [Parity](https://www.parity.io/)

## Authors

Originally created by [cyber•Congress](https://twitter.com/cyber_devs)

## License

[Cyber License](./LICENCE)