- Increase DOT supply limit to 22,222,222  
- Increase DOT borrow limit to 6,000,000  
- Helps meet demand from GIGADOT  
- Prepares for possible 8,000,000 DOT from Polkadot Treasury  
- Changes made through special EVM calls  
- Uses Aave manager for updates  
- No extra fees for these changes

Executed

economic_parameters

Raise DOT Supply & Borrow caps

- Dwellir helps Hydration with RPC services.  
- They handle about 77 million requests daily.  
- Asking for $3,459 to cover costs for January to March 2025.  
- Includes a special RPC service for Dia.  
- Improved service with servers in Europe and Asia.  
- New RPC address: **hydration-rpc.n.dwellir.com**.  
- HDX price based on the last 7-day average.

spender

Dwellir - Public RPC Endpoint Service Q1 2025

- This plan will start GIGADOT (GDOT).  
- It makes GDOT and a special pool called 2-Pool-GDOT.  
- It puts money into the pool to help it work.  
- It sets rules for how GDOT can be used.  
- It adds rewards for people who help with GDOT.  
- The treasury gives some GDOT to start things.  
- GDOT can be used to pay fees.

root

LAUNCH GIGADOT

- Big upgrade for HydraDX called "v37.0"  
- Prepares for the launch of GIGADOT  
- Adds new features like stableswap limits and drift peg support  
- Fixes problems with voting and XYK events  
- Updates how Chainlink prices work  
- Makes the system safer with bounded vectors  
- Adds new workflows for testing and building

GIGA RUNTIME UPGRADE

referendum_canceller

The referenda nukening

- Proposal to swap 10,000 H2O for HDX  
- 2.222 H2O per trade, every 11 blocks  
- 1.5% slippage limit, 9 max retries  
- Expected to last ~6 days  
- Goal: Keep buyback momentum before big updates  
- Faster than previous tranches to improve treasury rate  
- Helps maintain market confidence

treasurer

HDX buyback with Treasury H2O - Tranche 4

Cancelled

Vote no 

Made a fault: Vote NO

- Subscan helps Hydration by keeping its website running smoothly.  
- They use computers, store data, and fix problems quickly.  
- There are different price plans based on how much data is used.  
- Hydration used about 250 GB in late 2024 and 277 GB in early 2025.  
- They are asking for $6,814 to pay for these services.  
- The payment will be made in HDX coins.  
- People asked for a new feature to track token balances.  
- Subscan will add this feature for free but it might cost $400 more per year.

Subscan Funding Proposal for Hydration Operation and Maintenance Fee - 2024 Q4 and 2025 Q1

This is a duplicate erroneous submission. Please close this proposal.

- Add Lombard Staked BTC to the list of assets  
- Use Root to help move the asset to Hydration  
- Change names of some assets to make them clearer:  
  - "Ethereum" and "Wrapped Ethereum"  
  - "Wrapped Bitcoin" and "Wrapped Bitcoin (Moonbeam Wormhole)"  
  - "USDC (Ethereum native)"  
  - "Tether" and "Tether (Ethereum native)"  
  - "Wrapped ETH" for some Ethereum versions

Register LBTC & update asset registry

- Takes out some money from Omnipool (WETH and H2O).  
- Makes two special deals to swap WETH for ETH and wstETH.  
- Uses a small extra fee (1%) for these deals.  
- Plans to use the ETH and wstETH to start a new stablepool.  
- The new pool will help trading in Omnipool.

Create OTC orders for native ETH & wstETH

- A plan to swap 10,000 H2O for HDX in small amounts over 11 days.  
- Each swap will trade 2.222 H2O every 22 blocks.  
- The swap has a 1.5% slippage limit and 9 retries if needed.  
- The goal is to act fast and keep the protocol moving forward.  
- The community is encouraged to help Hydration succeed.  
- A member named dutchiekiwi made this proposal to support Hydration.  
- Everyone can contribute to make a difference.

HDX buyback with Treasury H2O - Tranche 3

Withdraw POL vDOT from Omnipool & DOT staking rewards to Treasury

1 month top-up for Polkadot Hydration farms

- The proposal adds tBTC to the market and creates atBTC.
- It sets rules for tBTC like how much you can borrow and supply.
- The proposal uses smart contracts to make these changes.
- It also adds atBTC to a list of assets and lets people use it to pay fees.
- The Hydration Treasury will give 5 tBTC to the market.
- The proposal includes setting up a system to check prices for tBTC.
- It makes sure everything is safe and works well for borrowing and lending.

Add tBTC to Supply & Borrow

- This upgrade is for runtime release v36.0.1.
- It adds support for swapping tokens needed for gigaDOT and other projects.
- It helps the Treasury by minting almost the full supply.
- It adds a new oracle adapter for HDX and gigaDOT.
- It improves XCM benchmarking and EVM development support.
- It fixes some issues like incorrect scheduler weight and missing proof size in EVM.
- It upgrades to Polkadot 2409 with important XCM improvements.
- Full details can be found in the release notes.

whitelisted_caller

Runtime strikes back - release v36.0.1

- Hydration DAO wants to transfer 300,000 USDC to a multisig wallet controlled by 5 council members.
- The funds will be used to buy LDO, LINK, and SKY tokens through OTC (over-the-counter) trades.
- 100,000 USDC will be spent on each token (LDO, LINK, SKY).
- The goal is to get the best price by buying quickly and avoiding delays.
- After OTC trades, the remaining 100,000 USDT for each token will be added to the Omnipool.
- This helps diversify Hydration DAO's stablecoin holdings into other assets.

Transfer 300,000 USDC for LDO, LINK & SKY OTC

Cancel ref #39

Register native ETH (snowbridge)

VOTE NAY - cancelling via ref #41

omnipool_admin

Increase tBTC Omnipool weight cap

- A whitehat found a problem with the price system.
- They will get 25,000 USDT as a reward.
- The problem was fixed quickly, and no one lost money.
- The reward is big because the problem was important.
- The whitehat's address is `0x85ad712989eF693FdB0319F3322eCBB9D9426Bc1`.
- More details are in a report by Jakub Panik.

Bug bounty payout

Energy Web X on Hydration

- The Treasury has about 4.125 WBTC and 3.698 iBTC left after some actions.
- They want to use these to open new markets for LINK, LDO, and SKY using Snowbridge.
- BNB can't be used because it's not on Ethereum mainnet.
- First, they will swap WBTC and iBTC into stablecoins (USDT and USDC).
- Then, they will use these stablecoins to buy LINK, LDO, and SKY through OTC orders.
- The swaps will happen over 5 days, with trades every 8 minutes.
- Each trade will have a max slippage of 1.5% and up to 9 retries.
- This plan was discussed and approved in posts and referenda linked at the bottom.

Treasury swaps WBTC & iBTC -> USDC & USDT

referendum_killer

general_admin

tipper

OpenGov Referenda

Origin able to dispatch a whitelisted call.

 Origin for spending very high amounts of HDX(<= 50M HDX) from the treasury as well as generally administering it.

Origin able to spend up to 2,222,222 HDX from the treasury at once.

Origin able to spend up to 50K HDX from the treasury at once.

Origin able to perform specific Omnipool-related actions.

OpenGov Referenda

Referenda Tracks