MathChain

This article is the milestone review and future plan for MathChain

## About MathChain

MathChain is the Layer 2 blockchain based on Substrate.

Based on the 1M+ MathWallet users, MathChain is focusing on smart wallet, massive adoption, go-to-market and inclusive blockchain applications and will be a decentralized permissionless parachain powered L2, that allows easy interoperaibility with Polkadot / Ethereum / BSC / Filecoin / Rollups / EVM side chains.

MathChain has been selected as one of the ‘Parity Substrate Builders Program’ projects.

Visit mathchain.org for more information.

## Delivery

### Official Website

New version released
https://mathchain.org

![](http://qiniu.eth.fm/2021-04-08-16178556617836.jpg)

### Docs & wiki

Add API docs and development guide
https://docs.mathchain.org 

### Code

#### Spending limit function

User can adjust the spending limit from web wallet https://mathwallet.org/galoiswallet/ 

![](http://qiniu.eth.fm/2021-04-08-16178558846261.jpg)

#### POA validator management

Testnet management purpose, add and remove validators

#### Account Service pallet

Add account alias, used for binding EVM address and social media account

#### Others

Upgrade Substrate version
Upgrade Frontier version
Rococo connect testing
SecretStore nodes setup

### Wallet

Generate and binding EVM address as alias account in account service
https://mathwallet.org/galoiswallet/

![](http://qiniu.eth.fm/2021-04-08-16178558278695.jpg)

EVM address web wallet (transfer in EVM environment, support ERC20 standard tokens)
![](http://qiniu.eth.fm/2021-04-08-16178559646298.jpg)

Swap assets between runtime and EVM address.
Leverage the account service pallet, user can link an EVM address with the runtime address, and based on that can do assets swap between these 2 runtimes.

Runtime -> EVM
http://dapp.mathwallet.xyz/crosschain/#/ 

EVM -> Runtime
http://dapp.mathwallet.xyz/crosschain/#/l2 

### Explorer

Support both runtime and EVM environment block explorer
http://scan.boka.network/#/Galois 

Telemetry node explorer
https://telemetry.polkadot.io/#list/Galois

## Ecosystem

Mathchain Galois Validator Community Event
https://blog.mathwallet.org/?p=2887

Press Release: MathChain: Build the Blockchain Infrastructure for Mass Adoption
http://www.digitaljournal.com/pr/5030105#ixzz6rPnd50Vy

Partnership with DEGO Finance
https://twitter.com/MathChainOrg/status/1371409070419189761

## Next Milestone

https://www.notion.so/mathchain/f2abd4d6d4c54ee3a6fafd7cbe37b0fa?v=5ae6e992dd004c96941f0727697ae928

This article is the milestone review and future plan for MathChain

About MathChain

MathChain is the Layer 2 blockchain based on Substrate.

Based on the 1M+ MathWallet users, MathChain is focusing on smart wallet, massive adoption, go-to-market and inclusive blockchain applications and will be...

MathChain Milestone Review #2

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