**OnFinality Summary**

- OnFinality is a platform that helps developers build apps on Polkadot and Substrate.
- They just launched a new service called Shared Node API Service.
- They need money to keep running two groups of Polkadot nodes for three months (April, May, June).
- The cost for this is about $9,714.86 each quarter.
- In the first quarter of 2021, they handled over 666 million requests.
- They will keep offering a free tier with 500,000 requests per day to make Polkadot accessible to everyone.
- They also offer a special service for people who need more than the API provides.
- You can use their service by creating a free account or connecting through Polkadot.js.

Awarded

High Performance Public Infrastructure (Ongoing Costs for Q2 2021)

M1-1: Private Assets

### Redspot Overview

- **Purpose**: Redspot is a tool for developing Wasm contracts, aiming to simplify the development process.
- **Features**: It hides compilation details, integrates various plugins, and provides a smooth development experience.
- **Usage**: Many parachain teams use Redspot, including Acala, Plasm, Litentry, and OpenSquare.

### Key Features

- **Multi-contract Support**: Allows compiling multiple contracts simultaneously.
- **Docker Compilation**: Ensures consistent compilation results across different environments.
- **Web Interface**: Offers a user-friendly interface for contract deployment and operations.
- **Plugins**: Includes plugins for monitoring file changes, handling balances, and default blockchain types.

### Future Plans

- **v0.4**: Focuses on multi-contract support, Docker compilation, web interface, and additional plugins.
- **Timeline**: Development spans 5 weeks, with specific tasks for each week.
- **Cost**: Estimated at $33,200, with a monthly average of $36 per DOT.

### Verification

- **Github**: Multi-contract support, Docker compilation, and web interface features will be tested on the Github repository.

Patract’s treasury proposal for Redspot v0.4 (Wasm contract scaffold)

### Summary of M2 Development Tasks

1. **Multiple Account Interaction**: Allow users to interact with multiple accounts on different networks.
2. **Push Notifications**: Provide basic support for push notifications to alert users about important events.
3. **Role-Based Notifications**: Support different types of push notifications based on user roles.
4. **Customization**: Enable users to customize the granularity of push notifications.
5. **Governance Dashboard**: Enhance the governance dashboard by adding missing views, such as Referendum and Treasury details.

Detailed breakdown and estimates are available in the [proposal document](https://docs.google.com/document/d/1kZoYFv6hVodf-hTYZofNZ37ShkcNU97LXDaFlg0ouSs/edit?usp=sharing).

Milestone 2 of Governance-focused Mobile App for all Substrate-based networks 

### Dotreasury Project Summary

- **Dotreasury** is a platform developed with Kusama funding, providing detailed accounting and community comment features.
- The project aims to integrate Polkadot into Dotreasury, requiring code refactoring to support multiple chains.
- A price tracker will be added to rank metrics by fiat cost, using exchanges like Binance, Huobi, and OK.
- A Polkadot archive sync node will be deployed for better scanning performance.
- The project cost is $11,300, with a delivery target of one month.
- The team plans to develop a credit model (M3) after integrating Polkadot, with discussions starting on Kusama Polkassembly.
- The OpenSquare team is dedicated to facilitating collaboration between projects and developers.

OpenSquare's treasury proposal for doTreasury polkadot integration

### PolkaWorld Proposal Summary

- **Objective**: Develop and enhance the polkaworld.org website for the Polkadot Chinese community.
- **Current Issue**: PolkaWorld, the largest Chinese community, faces content restrictions on WeChat, limiting daily posts and accessibility.
- **Problem**: Accumulated content cannot be timely released due to WeChat's daily post limit.
- **Solution**: Create a public website (polkaworld.pro) to post content anytime and add real-time news and video sections.
- **Deliverables**: Enhanced website with real-time news and video content.
- **Funding Request**: 647.07 DOT (approximately $22,250 based on current rates).
- **Milestones**: Detailed milestones and budget available in the linked document.
- **Feedback**: Open to questions and feedback from councilors.

PolkaWorld treasury proposal: a website development for Chinese Community

**Figment Proposal for Polkadot Ecosystem Growth**

- **Proponent:** 142hWpBmGsePS1tSopxg4JWaRirGgVpZubz5h251m31KJXdf
- **Date:** 03/09/21
- **Requested DOT:** 2380 DOTs for Milestones 1-3
- **Purpose:** Incentives for developers to grow the Polkadot ecosystem
- **Platforms:** Figment Learn and DataHub
- **Learn:** Educational platform for Web 3 developers
- **DataHub:** Infrastructure for building and scaling DApps
- **Full Proposal:** [Link to full proposal](https://docs.google.com/document/d/1GkgnwLhjVCCrKY43uRgzg6vFI6yN_aoD_TCxBdkNAg8/edit#heading=h.v6is2ta0txr1)

Figment Treasury Proposal: Figment Learn & DataHub Milestone 1-3

### Summary

- The project is following its initial roadmap.
- M8.3 is more challenging than expected, especially due to complex test fixtures.
- The cost estimate for M8.3 has increased from CHF 39,200 to CHF 48,400 (+23%).
- The team plans to deliver M8.3 within 9 weeks after approval.
- They request 1,788.59 DOT for the project, considering a 10% premium for volatility risk.
- External reviews for previous milestones (M8.1 and M8.2) are available.
- Tips are requested for the reviewers.

SubstraTEE Scalability M8.3

### Stylo - Offline Wallet Proposal

- **Date**: February 15, 2021
- **Requested DOT**: 159 DOTs
- **Description**: Stylo is an offline wallet designed to be user-friendly. It stores funds offline and uses QR codes for online interactions.
- **Context**: Based on Parity Signer, Stylo aims to simplify the user experience and add missing features like transaction review.
- **Developer**: Thibaut Sardan, a former Parity employee.
- **Platform**: Initially available on Android, with potential future support for iOS.
- **Features**: Supports DOT, KSM, Substrate chains, and ETH. Future features include message signing and fingerprint unlock.
- **Payment**: 159 DOTs, equivalent to approximately $3180, calculated based on the average DOT price in the past month.

Stylo - an offline wallet based on Parity Signer

Untitled - treasury proposal #38

**PolkaBTC**

- PolkaBTC is a wrapped Bitcoin on Polkadot.
- It is created using a Bitcoin bridge built by Interlay.
- Currently live on Rococo, with a public Beta testnet planned.
- Interlay is running a campaign to encourage testing and reward users.
- The campaign aims to improve the bridge's security.
- Interlay is seeking funding from the Polkadot Treasury for the Beta testnet incentives.
- More details are available on the PolkaBTC and Interlay websites.

Proposal: PolkaBTC Beta Testnet Incentives

### Summary of Proposal for Milestone M8.2

- **Project**: TEE-validated sidechains for Polkadot.
- **Milestone**: M8.2, following the completion of M8.1.
- **Initial Estimate**: 20,700 CHF.
- **Team**: 1.3 Full-Time Equivalents (FTE).
- **Timeline**: Expected delivery within 3 weeks after approval.
- **Currency Exchange**: DOT is 18.12 USDT, and USDT is 0.8945 CHF.
- **Risk Margin**: 10% added due to market volatility.
- **Proposed Treasury Spend**: 1,405 DOT.

SubstraTEE scalability M8.2

### PolkaStats Proposal Summary

- **Project**: PolkaStats is a Substrate block explorer focusing on staking and economic data for validators and nominators.
- **Origin**: Developed by La Colmena, a crypto community in Sevilla, Spain, which supports open-source projects and blockchain innovation.
- **Unique Features**:
  1. Specializes in Proof of Stake chains.
  2. Built using JavaScript, Vue.js, and Nuxt.js.
  3. Offers incipient wallet functionalities.
- **User Metrics**:
  - 8,100 unique users.
  - 13,000 sessions.
  - Visitors from 133 countries.
- **Previous Funding**: Received approval for a previous proposal, details available [here](https://docs.google.com/document/d/1eJIyyyl2Asr8tX05zpO-sUOa2aSoeIlCGag030t0vrA/edit?usp=sharing).
- **Current Proposal**: Requests 37,08 DOT for operational costs from December 21, 2020, to March 21, 2021, to cover server expenses.

PolkaStats treasury expense proposal - operation costs for Polkadot, 21.12.2020 to 21.03.2021

### Polkawallet Treasury Proposal Summary

- **Proposal**: Verification of Milestone 1 (M1) completion.
- **Milestone 1**: 
  - **A. Social Recovery Pallet**: Supports observer mode, account recovery settings, and agent operations.
  - **B. Offline Signature**: Implements QR code functions, direct transaction sending, and compatibility with Polkadot-js web wallet.
- **Duration**: 2 weeks, **Costs**: 1403 KSM.
- **Verification**: 
  - Install the app from the official website or GitHub.
  - Verify Social Recovery Pallet using provided guidance and Twitter link.
  - Verify Offline Signature using provided YouTube videos.
- **Funding**: Proposal seeks Kusama treasury funding.
- **Contact**: Website, Twitter, email, Riot, and GitHub available for more information.

Polkawallet Treasury Proposal - M1

**Fearless Wallet**

- Mobile app for iOS/Android.
- Supported by Kusama Treasury.
- Developed by SORAMITSU.
- First native app for Kusama and Polkadot.
- Non-custodial, direct blockchain communication.
- Stage 3 focuses on Staking, app improvements, and library expansion.
- Budget split between Polkadot and Kusama treasuries.

Rejected

Fearless Wallet - Stage 3 Proposal - Staking, Libraries expansion, App Improvements 

**OnFinality**

- OnFinality is a platform that helps developers build apps on the Polkadot blockchain.
- They recently launched a free service where you can use their computers to connect to Polkadot.
- They need money to keep this service running, about $1,101.60 each month.
- In one day, they handled over 3.2 million requests from people using their service.
- They will keep offering 500,000 free requests each day as long as they have money.
- In the future, they might offer extra services for a fee.
- You can use their service by signing up or using a special tool called Polkadot.js.

Treasury Proposal - High Performance Public Infrastructure (Ongoing Costs for Q1 2021)

**Substrate Hackathon Proposal Summary**

- **Proponent:** 15UkSSYN7pkPSdiHSzjeMZSi1sKmukCkijFrZ8aWaKudCwZV
- **Date:** 29.12.2020
- **Requested DOT:** 5786
- **Purpose:** Organize a Hackathon for Substrate developers to enrich the Polkadot ecosystem.
- **Event Details:** 30-day online Hackathon followed by a 2-day offline Demo Day in Q1 2021.
- **Background:** OneBlock, a major blockchain developer community in China, aims to popularize Substrate technology and support Substrate developers.
- **Issues Addressed:** Lack of deep participation in Substrate technology and limited innovative projects in the Polkadot ecosystem.
- **Solution:** A Hackathon to convert theoretical knowledge into practical projects, fostering innovation and development in the Substrate ecosystem.
- **Contact:** For questions, email yaxunchen1995@gmail.com.

@Oneblock Substrate Hackathon Proposal

### Governance-Focused Mobile App Proposal Summary

- **Proposer**: Hanwen Cheng (Litentry)
- **Date**: 17.12.2020
- **Requested DOT**: 6132
- **Objective**: Develop a governance-focused mobile app for substrate-based networks to improve user engagement and governance participation.
- **Features**:
  1. **Identity Registration**: Verify user identity and display governance-related activities.
  2. **On-chain Governance Support**: Native governance actions, push notifications, and governance dashboards.
  3. **Identity Dashboard**: Customizable push notifications and integration with Polkassembly.
  4. **Governance Score and Lottery**: On-chain governance actions, push notifications, and lottery integration.
- **Benefits**: Increase voting participation, provide richer identity governance stats, and support cross-wallet interactions.
- **Payment**: 438 hours of work, split between DOT and KSM for different milestones.

Governance-focused Mobile App for all Substrate-based networks

### Substrate Blockchain Developer Academy

- **Objective**: Provide hands-on education for developers to build on Polkadot using Substrate.
- **Duration**: 6 weeks of online learning + 4 weeks of project-based internship.
- **Cost**: $492, with crypto payment accepted.
- **Content**: Covers blockchain basics, Substrate development, and launching DApps.
- **Mentors**: Includes experts like Bryan Chen (Acala) and Joe Petrowski (Parity Technologies).
- **Scholarships**: Available for financially needy developers, evaluated by Acala.
- **Success Metrics**: Measured by graduation rates, project completions, and ecosystem integration.
- **Future Plans**: Continued updates and a bounty program for scholarships in 2021.

Substrate Developer Academy Scholarships

### Europa

- **Europa** is a sandbox environment for Substrate Runtime, focusing on debugging `ink!` contracts.
- It provides detailed debugging information by modifying the `FRAME Contracts pallet` and the `wasmi` interpreter.
- Europa has no consensus system or network connection, only retaining the Runtime executor, RPC, and necessary services.
- It allows for experimental features by removing all WASM components, enabling `std` code.
- Future plans include improving error messages, enhancing development experience, and extending compatibility with other runtime modules.
- Europa aims to provide better debugging tools, including log printing and backtrace functions for contract execution.
- The development roadmap includes forking `FRAME Contracts pallet` and `wasmi` to implement these features.

Patract Hub's treasury proposal for Europa (sandbox) v0.2

### LocalCoinSwap Proposal Summary

- **Project:** LocalCoinSwap is a peer-to-peer (P2P) cryptocurrency exchange.
- **Goal:** Provide trustless fiat on-ramp solutions and global accessibility to cryptocurrencies.
- **Milestone 1:** Created a generic substrate-utils library and Substrate-API for use with multiple parachains and tokens.
- **Milestone 2:** Plan to integrate Polkadot into the LocalCoinSwap platform.
- **Features:** Include end-user wallet functionality, non-custodial P2P trading, pricing mechanisms, and crypto-to-crypto swaps.
- **Links:** 
  - [GitHub](https://github.com/LocalCoinSwap/)
  - [Homepage](https://localcoinswap.com/)
  - [Detailed Proposal](https://docs.google.com/document/d/1vP54xXbJxPC1nJQ0RA7TC4S16mFAuNvSP6iDxfFFcPc/edit)

LocalCoinSwap Treasury Proposal - Python Substrate libraries upgrade & Polkadot integration: Milestone 2

### DoraHacks Substrate Hackathon

- **Date**: December 19-20, 2020
- **Location**: Hangzhou, China
- **Participants**: 80-100 Substrate developers and enthusiasts
- **Workshops**: 10 online workshops on Substrate and Polkadot ecosystem
- **Judges and Mentors**: 20 experts from various blockchain projects
- **Prizes**: 3000 DOT (1500 DOT for prizes, 1500 DOT for operational costs)
- **Projects**: Submitted via HackerLink.io
- **Organizer**: DoraHacks, a global hacker community known for organizing blockchain hackathons

Substrate Hackathon @ Hangzhou, China on Dec.19-20, 2020

### Summary of the Proposal

1. **Project Overview**: Megaclite aims to introduce zero-knowledge proof (ZKP) support to the Polkadot ecosystem, enabling developers to build applications using WASM smart contracts or Runtime.

2. **Technologies Supported**: Initially, Megaclite will focus on zkSNARK-related technologies, with plans to support zkSTARK later. It will support four elliptic curves: alt_bn128, bls12_381, BLS12-377, and BW6_761.

3. **Implementation**: The project will deliver cryptographic units (ADD, MUL, Pairing) for these curves in both native and WASM layers.

4. **Development Phases**:
   - **v0.1**: On-chain support for elliptic curves, integration of basic units, and upper-level verification tools.
   - **v0.2**: Off-chain toolbox support for Ink! contracts.
   - **v0.3**: Sample payment DApp using ZK Rollup technology.

5. **Cost**: The initial phase (v0.1) is estimated to cost $31,500, equivalent to 5431 DOT.

6. **Verification**: The project will be verified through Jupiter Testnet, YouTube demos, and GitHub repositories.

Patract Hub's treasury proposal for Megaclite (ZKP support) v0.1

### Redspot Summary

- **Redspot** is a development tool for smart contracts on the Polkadot network.
- It aims to simplify contract development by hiding complex compilation details.
- Redspot combines various plugins like Waffle, Jupiter, and Gas Report to streamline the development process.
- Future plans include enhancing TypeScript support, adding more plugins, and improving documentation.
- The project is developed by Patract Hub and is open-source.
- Redspot's homepage will be at [redspot.patract.io](https://redspot.patract.io).
- The project is funded through Polkadot's Treasury, with a total cost of $32,700 for the next phase.

Patract Hub's treasury proposal for Redspot v0.3

**SUBSCAN Operating Expenses Proposal (December 2020 - February 2021)**

- **Purpose:** Funds for operating expenses of SUBSCAN on the Polkadot network.
- **Duration:** December 2020 to February 2021.
- **Cost:** Estimated $1500 based on October Google Cloud Platform bill.
- **Expenses Include:** Compute Engine, Cloud SQL, Stackdriver Logging, Cloud Storage, etc.
- **Current Situation:** SUBSCAN has been bearing costs for over a year with no income sources.
- **Request:** Apply for financial support to continue operations.
- **Future Plans:** Apply for funding quarterly or monthly based on bills.
- **Goal:** Transition to a sustainable business model and reduce reliance on external funding.

Treasury Proposals