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https://github.com/aergoio/aergo

aergo blockchain kernel
https://github.com/aergoio/aergo

aergo blockchain go

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aergo blockchain kernel

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# Aergo - Distributed Trust at Scale



Official Chain Software of Aergo Protocol



We are developing the most practical and powerful platform for blockchain businesses.

There are four main ideologies guiding this project:



1. Developer-friendly

2. Guaranteed performance

3. Scalable architecture

4. Connect with the world



You can see the current public network status on [Aergoscan](https://aergoscan.io).



**[Official Documentation](http://docs.aergo.io)**



## Roadmaps



### 5th: Aergo Future

* Will be updated



### 4th: Aergo Mainnet 2.0 (planned in 4Q, 2019)

* DAO

* Staking/Voting

* Reward for Staking

* Alpha net (SQL enabled) launched

* Advanced performance features

* RAFT for Private Chain

* Authorization for Private Chain

* 2Way Swap with Ethereum

* 2Way Swap with Binance Dex



### 3rd: Aergo Mainnet (planned in March, 2019)

* BFT-dPOS with 13 BPs

* Aergo Scan

* Aergo Connect



### 2nd: Aergo Testnet (28, Dec, 2018)

* BFT-dPOS with Voting

  * The pre-test net has the function of agreeing blocks among the set BPs. TestNet has a function to select BP through voting.

* Named Account

  * For user's convenience, Named Account function that can be accessed based on Name rather than Address is provided.

* Expanded Aergo Lua

  * The Aergo Lua feature has been extended for more convenient development.

* Advanced Client Framework

  * Provides a wallet interface that interacts with keystore and manages nonce.

  * Provides the ability to make smart contracts through interface calls.

  * Provides a contract library to issue tokens based on Aergo.

* Hub Enterprise

  * Enterprise customers view management and monitoring of their networks as a prerequisite.

  * We provide Hub Enterprise control solution to solve this problem.

* Merkle Bridge Verification

  * StateTrie Merkle proof verifications and delegated token transfers are now implemented in the merkle-bridge.

* Various Smart Contract Examples

  * Provide some standard smart contracts

* TestNet

  * Launch the Test Network to provide network for community and experiment

  * We provide https://aergoscan.io.



### 1st: Aergo Alpha (31, Oct, 2018)

* Consensus - BFT-dPOS (election not integrated)

  * We provide BFT by solving various problems that may occur in dpos.

* Aergo SQL smart contract (Lua-jit)

  * It is a powerful smart contract language providing DB function.

* Client - Ship

  * Client framework and development environment

  * Provides a package management and testing environment similar to NPM.

* Client SDK

  * heraj (java)

  * herajs (javascript)

  * herapy (python)

* Browser Wallet (1~2 weeks later)

  * Chrome Extension provides a coin transfer wallet.

* Sub Project

  * Litetree

    * Improved SQLite is used to provide DB functionality in a block chain.

    * Provides higher performance through LMDB.

  * Sparse Merkle Tree

    * Provides fast, space-saving sparse merkle tree.

  * Pre-Testnet

    * Launch the pre-testnet to monitor operation environment.

    * We provide https://aergoscan.io.



### beginning: Skeleton (31, July, 2018)

* Platform framework

* Stub consensus(dpos without voting)

* Account model

* Mempool

* Networking - p2p/protocol

* Cmd aergocli/aergosvr

* Simple client API

* Smart contract will not be released - you can see the prototype in [coinstack3sp2](https://github.com/coinstack/coinstackd)



## Key thoughts of the architecture



MVP based, Forward compatibility, Iteration



## Information



### Server port usages



| Usage | Port |

|-------|------|

|  gRPC | 7845 |

|  P2P  | 7846 |



## Installation



### Prerequisites



* Go1.19.1+ - https://golang.org/dl

* Proto Buffers - https://github.com/google/protobuf

* CMake 3.0.0 or higher - https://cmake.org



### Build



[Building from Source](https://docs.aergo.io/en/latest/contribution/building-from-source.html)



## Contribution



Following Golang conventions

TBD



## License



All code is licensed under the MIT License (https://opensource.org/licenses/MIT).