Executed

small_tipper

TIP: Cyphertux's work on Wallet Drain co-ordination

A person named @subway2023 found 18 problems in a computer program called the Parity Technologies revive Solidity compiler. They told the people who work on the program about these problems over 3 months. These problems helped the program get better and fix some mistakes. The person in charge of the program thinks @subway2023 did a great job and wants to give them a reward of 100. You can see all the problems they found here: [link](https://github.com/paritytech/revive/issues?q=is%3Aissue%20author%3Asubway2023). And here is the place where they talked about giving the reward: [link](https://github.com/paritytech/revive/issues/253#issuecomment-2694530520).

Small Tip for subway2023

DotMemo is a decentralized application on Polkadot and Kusama that lets users create and collect digital memories as NFTs. It has been successful, with over 4,500 memories minted and 4,371 users. DotMemo v2 will have new features like customizable landing pages, post-claim experience, advanced memo features, security and scalability enhancements, and extended maintenance and support. The project is asking for $70,000 to develop DotMemo v2 and provide 12 months of maintenance and support. This will help the Polkadot ecosystem by improving community engagement, user onboarding, event organizer support, historical records, and driving adoption.

medium_spender

DotMemo v2: Enhanced Features for On-Chain Event Memories on Polkadot

EasyA, a Web3 education app, has successfully completed Milestone 2 in their #360DaysOfPolkadot campaign, which aimed to educate and engage developers in the Polkadot ecosystem. They partnered with Parity and Web3 Foundation to update Polkadot content in their app and hosted hackathons at Harvard and London. The campaign inspired an a16z-backed startup, Axal, to build on Polkadot. Key highlights include:

- Over 1 million users on the EasyA app
- 700 developers participated in hackathons
- 126 projects were launched
- 137,000 developers started the in-app crash course
- Social media impressions reached over 14 million

The campaign also met or exceeded all key performance indicators, including the number of developers starting and completing the crash course, hackathon attendees, and hackathon projects. EasyA is now focusing on supporting developers to continue building on Polkadot and is working with the ecosystem to set up Polkadot Fast-Grants for funding.

Milestone 2: EasyA x Polkadot: In-person hackathons and in-app Polkadot 2.0 crash course (#360DaysOfPolkadot)

RISC-V is gaining popularity in the decentralized internet, and Polkadot is already using it for its virtual machines. The first line of smart home devices built on RISC-V and integrated with Polkadot is being launched, with real hardware products and open-source firmware available on GitHub. A public kick-start campaign on IndieGoGo will test market interest in these web3-native, open-source, user-first solutions.

The campaign will launch three interconnected devices:
1. Altruist: an air quality sensor that publishes data to a decentralized map.
2. DevBoard Hikikomori: a developer-focused micro-controller dev board built on RISC-V, designed for engineers from both embedded and Web3 worlds.
3. RISC-V Smart Home Server: a server that unites open hardware, open connectivity, and open cloud, enabling control over smart devices without centralized cloud platforms.

The proposed budget includes funds for the Robonomics Creative Team, advertising and outreach, influencer engagement, and an independent code audit. The campaign aims to demonstrate a future rooted in transparency, decentralization, and open technology, and to lay the foundation for a long-term open ecosystem of devices, tools, and services.

Kick-start Campaign for RISC-V Smart Home Devices, Secured by Polkadot

SmallTipper

Polkadot is asking for $100,000 to help them work with the Texas Blockchain Council (TBC). TBC is a group that talks to lawmakers about rules for blockchain. Polkadot wants to be a part of TBC to help make good rules and find new business opportunities. The money will be used to join TBC and have someone work full-time on this. Judge Lucich, who has experience in business and community leadership, will help Polkadot with this project. They want to work with lawmakers, try new things, and make Polkadot more known in the United States.

small_spender

Texas Blockchain Council: Re-up and continued presence for Polkadot

PolkaBiz is a program that helps new businesses grow in the Polkadot ecosystem. They have been working hard to find and support new entrepreneurs. From January to April 2025, they did many things like:

1. Checked 100+ business applications
2. Helped 68 businesses with coaching
3. Got 8 businesses funding from Web3 Foundation, totaling $240,000
4. Helped 3 more businesses get $60,000 in grants
5. Created a portal for business founders
6. Helped a company make a deal with a national government
7. Introduced a big Web2 company to Web3

PolkaBiz needs money to keep doing this work. They are asking for $82,666.66 for the past 4 months. They think programs like theirs are important for Polkadot to grow. You can read their full proposal here: [link](https://docs.google.com/document/d/142EZKo4CKbwIlGQklGl1MaIBT3qdMEDQHATro9UOiZI/edit?usp=sharing).

PolkaBiz Retroactive Treasury Request January - April 2025

SAGE, or Substrate Asset Game Engine, is a proposal by Rosťa aimed at benefiting the Polkadot ecosystem, particularly for junior developers and game developers. The main goal is to improve tooling for .net development in Polkadot, which is used by many projects like Xcavate, Ajuna, and PlutoFramework. Supporting SAGE will help these projects by allowing teams to focus more on their final products and less on low-level details.

Cedric, the main developer behind SAGE and his company Ajuna, have a proven track record of developing open-source tooling for the .net ecosystem and creating advanced on-chain games. Their work is well-maintained and has been beneficial for the community, as seen in the quick responses to GitHub issues and contributions from other developers.

SAGE has already shown its effectiveness in hackathons, with projects using Substrate.Net.Api winning major prizes. The .net tooling developed by Cedric and Ajuna is powerful and easy to use, which is crucial for the success of projects relying on it.

Marketing for SAGE is not necessary, as developers will naturally find and use the tooling if it is useful for their C# applications secured by Polkadot. SAGE aims to provide a full-featured solution for game developers who may not be familiar with blockchain technology.

The value brought by SAGE is proportional to the amount requested, with Cedric asking for a small percentage of the treasury funds. The impact on the ecosystem is already significant, and the potential for growth is even larger. SAGE offers more than just Unity SDK integration, including Substrate pallets and a JavaScript SDK.

Substrate Asset Game Engine (SAGE) revised

A proposal has been made to allocate 5 million DOT (Polkadot's native token) towards DeFi incentives on Hydration, a platform that provides liquidity for Polkadot. The incentives will be distributed over 12 months and are divided into three parts: 2 million DOT for stablecoin incentives, 2 million DOT for liquidity provider (LP) incentives, and 1 million DOT to mint GIGADOT. The goal is to attract users, deepen liquidity, and strengthen Polkadot's position in the DeFi space. The proposal builds on the success of the previous Hydration liquidity campaign that started in June 2024. The funds will be kept in a proxy on Hydration, allowing Opengov to reclaim unspent funds and track the balance. A referendum will be launched to return 3 million DOT if the proposal is passed, with the remaining 2 million DOT distributed over 6 months. This will support the launch of Polkadot Hub and create synergies with existing DeFi products.

treasurer

Polkadot GIGAHydration Campaign

Polkadot Storage has a new long-term plan to improve their storage system. They have completed 90% of phase 3 and are testing it in a private testnet. They will soon move to a public testnet and work on integrating it with the mainnet. Here are some of the new ideas they have for phase 4:

1. Jam Integration: They want to use their storage for Jam DA resupply and let any Jam Service use their long-term storage.
2. Light weight proof system: They want to offer a cheaper and lighter proof system for users who don't need strong guarantees.
3. Replication: They are working on moving from full replication to something like Erasure coding for better efficiency.
4. Legal: They are exploring responsibilities and liabilities when dealing with toxic data.
5. Economic model: They are researching the best numbers for slashing, storage costs, retrieval costs, and pricing to be competitive with centralized solutions. They also want to allow the use of restaked DOT.
6. XCM: They want to expose the storage so that other parachains can store data.
7. Marketplace model: They are thinking of the storage layer as a marketplace that gives access to all forms of competing centralized and decentralized storage.

Overall, they want to turn this into a proper storage product and build applications on top of it. They are excited about the potential and attention on storage lately.

big_spender

Polkadot Storage Phase 3

IBERLABS, previously known as the Business Development team for Spain and Andorra, has been working to expand Polkadot's presence in the region. They have built partnerships with institutions, enterprises, and public entities. Their recent achievements include integrating Xhype, a global ZeroData marketplace, with SubWallet and Polkadot AssetHub. They have also engaged with Kunveno (Web3Spaces), a Web3 freelancing platform, Catapulta, a no-code dApp builder, and are working on an agreement with the Government of Andorra to support Web3 startups. They are also working on an Institutional DOT Fund and Staking with MoraBanc. The team has updated their proposal to be more focused and better aligned with the community's expectations, providing a clear roadmap for the future.

Continuation Operations for 1 year - Spanish BD Team, now IBERLABS

Bifrost has proposed a liquidity loan to the Polkadot treasury, requesting a loan of 1,000,000 DOT (about $4,000,000) to be repaid with 6% interest. This loan aims to increase vDOT-DOT liquidity, support vDOT growth, and expand its use in DeFi applications within the Polkadot ecosystem. Bifrost has a good track record of repaying treasury loans with interest, having brought a total income of 8,370.5523 KSM to the Kusama Treasury. The loan will be used to mint vDOT, diversifying the Polkadot treasury's DOT capital and earning staking rewards. Bifrost is a liquid staking app-chain for all blockchains, allowing users to earn staking rewards and DeFi yields across multiple chains. The loan's success will be measured by tracking vDOT minting TVL, DOT-vDOT liquidity growth, unique address growth rate, and new vDOT ecosystem integrations.

Bifrost DOT liquidity loan for vDOT liquidity for one year; repay in full with approximately 6% interest.

On April 16th, James Slusser and Phunky attended FBBA's "Blockchain Day" in Tallahassee to advocate for the Polkadot ecosystem. They networked with legislators, answered questions, and explained Polkadot's features and benefits. They also met with Commissioner Weigel and his staff to discuss legal language for DAOs. Polkadot was recognized in both House and Senate chambers, thanks to DOT token holders joining the FBBA. Phunky and James were not compensated for their advocacy work, and they are requesting a tip to help cover their costs.

big_tipper

Tip for Tallahassee Advocacy 

PoKe Berlin Team is requesting a 6-month extension to transform promising projects into an operational state using Polkadot's technology. They have achieved all milestones so far and secured signed agreements in over 10 industry verticals. Some of the most promising projects include collaboration with a Chinese technology conglomerate, diaspora-financed health insurance for an African country, mandatory travel insurance for an African country, a German Defense Industry Project, projects in the government and private sector for an outer territory of the USA, Central American Ministry for the Environment, Blockchain Use Cases in Supply Chain and CO2 Network, and a Photovoltaic Remote Control Project for German Municipalities. The team will focus on finalizing concepts, developing high-level roadmaps, involving Polkadot ecosystem partners, and generating follow-up projects for the Polkadot ecosystem. The team members have deep roots in the Polkadot ecosystem and have demonstrated excellent skills in business development and key accounting.

6 Months Extension for the PoKe Berlin Team - Transform Projects to Operational State

- The Polkadot Ecology Research Institute is a big research group in Asia about the Polkadot community.
- They have been working on Polkadot for more than 6 years and have helped many projects and events.
- The team has written nearly 300 pieces about Polkadot and has reached over 63 million readers.
- They support projects in the Polkadot ecosystem, even outside China, often for free.
- Their Twitter account has grown a lot, with over 4,700 followers this year.
- They recently shared a big report about Polkadot's future that got a lot of attention.
- They are asking for money to help pay for their operations and work for another year.

The operating cost for the research organization Polkadot Ecology Research Institute for 2025/4-2026/3

- The Spammening was a special event involving Amforc and Parity Technologies to test how well the Polkadot network can handle many transactions.
- This event included different phases and a big public test that showed strong performance of the Polkadot ecosystem.
- Before the main test, Amforc did other smaller tests on the Polkadot and Kusama networks.
- Amforc worked hard without getting paid during this project and is now asking for 45,000 USDT as a reward for their efforts.
- They helped design the structure of the event, prepared proposals, and coordinated with others to run the tests.
- Some problems were found during the tests, including issues with the network's ability to handle many transactions at the same time.
- The project showed the importance of rewarding those who help improve the Polkadot ecosystem.

The Spammening Reward for Amforc

Subsquid Lab is asking for money to keep their public SQD Archives running. These archives help many projects in the Polkadot ecosystem by giving them access to important on-chain data. They want $310,592.98 to cover the costs of running the archives and making improvements. In the last three months, they have increased their data storage and improved their services. They have also helped make the Polkadot network more decentralized and secure.

SQD (fka Subsquid) - Public Data Indexing Infrastructure for Polkadot and Kusama (Q3 2024)

[Small Tipper] Referendum #1524

- PolkaWorld is asking for 266,652 USDT to support its work from April 2025 to March 2026.  
- They create content like articles, videos, and livestreams about Polkadot in Chinese and English.  
- Last year, they made 324 articles, 71 livestreams, and 48 short videos.  
- They help connect Polkadot with Chinese users and share updates.  
- PolkaWorld also helps with events, like Dr. Gavin Wood’s JAM Tour in China.  
- They post daily on Twitter (X) in both languages.  
- The money will pay for content, team work, and events.  
- You can contact them by email or Telegram.

PolkaWorld Ops and Maintenance proposal：2025.4 - 2026.3

root

whitelisted_caller

wish_for_change

staking_admin

lease_admin

fellowship_admin

general_admin

auction_admin

referendum_canceller

referendum_killer

OpenGov Referenda

Origin able to dispatch a whitelisted call.

Origin for signaling that the network wishes for some change

Origin able to cancel slashes and manage minimum commission.

Origin for spending up to 10,000,000 DOT from the treasury as well as generally administering it.

Origin for managing the composition of the fellowship.

Origin able to spend around 250 DOT from the treasury at once.

Origin able to spend around 1,000 DOT from the treasury at once.

Origin able to spend around 10,000 DOT from the treasury at once.

Origin able to spend around 100,000 DOT from the treasury at once.

Origin able to spend up to 1,000,000 DOT from the treasury at once.

OpenGov Referenda

Referenda Tracks