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Ruby Substate Client

  • Team Name: UNI-ARTS
  • Payment Address: 0xE7188c7e225D473eE9D99108482Af54952d71527 (USDT)
  • Status: Terminated

Project Overview 📄

Overview

Ruby Substate Client will support a efficient way to interface with substrate chain with ruby.

This library will provide convenience methods to deal with SR25519, ED25519 sign and verify message.

Encode/Decode the chain message, submit the sign message to chain by rpc.

Through this grant, we hope to

  1. SR25519, ED25519 support.

  2. Submit sign extrinsics to chain.

Project Details

  1. Develop SR25519 gem.

  2. Develop rpc gems inlcude submit extrinsics and batch submit extrinsics.

Apis

  • SR25519.keypair_from_seed(seed)
  • SR25519.sign(message, keypair)
  • SR25519.verify(address, message, signature_result)
  • ED25519.keypair_from_seed(seed)
  • ED25519.sign(message, keypair)
  • Ed25519.verify(address, message, signature_result)
  • RbSubstrateClient.submit_sign_extrinsics(params, keypair)
  • RbSubstrateClient.utility_batch_submit(params, keypair)

Technology stack

Ecosystem Fit

Similar projects

https://github.com/polkascan/py-substrate-interface

Team 👥

Team members

  • Xuxiaohu: full-stack developer
  • Tuminfei: architecture and blockchain consultant

Contact

  • Registered Address: 3 FRASER STREET #05-25 DUO TOWER SINGAPORE (189352)
  • Registered Legal Entity: UNI-ARTS FOUNDATION LTD.

Team's experience

The team is familiar with Ethereum and Substrate development.

Xuxioahu Technical expert in blockchain and web development, has been using golang development since 2015 and ruby development since 2010. Has experiences of EVM smart contract technology and blockchain browser.

Tuminfei is the architecture and blockchain consultant of Uniscan team. He has rich experience in the field of software development, especially in blockchain. He has implemented many projects as a leader. He is familiar with the development of Ethereum and Substrate. He is also a major maintainer of the UniArts chain.

Team Code Repos

Development Status 📖

Much of the technology is already implemented app.uniarts.network. But now the code is in the project, not written as a library. and it needs more tests. We expect that we can refactor, reuse and generalize existing code. write gems to help other ruby developers.

Development Roadmap 🔩

Overview

  • Total Estimated Duration: 4 weeks
  • Full-Time Equivalent (FTE): 2 FTE
  • Total Costs: 8,000 USD

Milestone 1 — SR25519/ED25519 sign verify message

  • Estimated duration: 2 weeks
  • FTE: 2
  • Costs: 3,000 USD
NumberDeliverableSpecification
0a.LicenseMIT
0b.DocumentationWe will provide both inline documentation of the code and a basic tutorial that run the code, which will show how the new functionality works.
0c.apiWe will provide SR25519.keypair_from_seed(seed), SR25519.sign(message, keypair), SR25519.verify(address, message, signature_result), ED25519.keypair_from_seed(seed), ED25519.sign(message, keypair), ED25519.verify(address, message, signature_result)
0d.Testing GuideCore functions will be fully covered by unit tests to ensure functionality and robustness. In the guide, we will describe how to run these tests.
0e.DockerWe will provide a Dockerfile(s) that can be used to test all the functionality delivered with this milestone.

Milestone 2 — Submit sign extrinsics

  • Estimated Duration: 2 weeks
  • FTE: 2
  • Costs: 5,000 USD
NumberDeliverableSpecification
0a.LicenseMIT
0b.Documentation1. We will provide both inline documentation of the code.
0c.apiWe will provide RbSubstrateClient.submit_sign_extrinsics(params, keypair), RbSubstrateClient.utility_batch_submit(params, keypair)
0d.Testing GuideCore functions will be fully covered by unit tests to ensure functionality and robustness. In the guide, we will describe how to run these tests.
0e.DockerWe will provide a Dockerfile(s) that can be used to test all the functionality delivered with this milestone.
And, It will be used to run the server.

Future Plans

  • Support load the key from json file
  • Support load custom_types