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Small tooling note for anyone writing outreach reports

Protocol-Owned HDX Liquidity on Kraken: final report

Confirming

Dwellir - Public RPC Endpoint Service Q3 2026

# Hydration Protocol Fee Setter

Hydration is a system that has pools where people swap tokens. This page is about a vote to make fees easier to turn on.

- Right now, turning on a fee for a pool takes a whole new vote each time. That is slow.
- The vote hands the pool factory to a small helper contract called the **protocol fee setter**.
- This helper can turn on a fee for any pool, old or new.
- The fee it turns on is always **1/4 of the swap fee**. It cannot pick other amounts.
- Anyone can use it to turn on fees or send fees to the Hydration treasury.
- The four new pools (atBTC, aPAXG, GETH, GSOL) can then start collecting fees.
- Governance still stays in charge and can take the factory back whenever it wants.

Deciding

Hand the concentrated liquidity factory to the protocol fee setter

# Reducing Swap Fees on Two Pools

This page is about a plan to make trading cheaper on two special pools.

- Two pools let people swap two kinds of "staking tokens": one pool for aETH and wstETH, and one for aSOL and jitoSOL.
- The plan lowers the swap fee from 0.069% to 0.01%. That means people pay less when they trade.
- The fee can go down because the pools now use automatic price feeds that update about every 6 hours. The prices stay very close to correct.
- The old higher fee did not really stop bad trading, so it was not needed.
- The fee money collected before was very small, so lowering it does not lose much.
- The plan also makes each pool's price move more slowly between updates, so a broken feed cannot drag the price fast.
- All four changes happen together in one action.
- A test run showed all the changes work.

Executed

Cut 2-Pool-GETH and 2-Pool-GSOL swap fees to 0.01%, re-tighten peg tracking

# Return EURC and DOT stranded on a Safe multisig address to its owner

This is a proposal to give back some lost crypto tokens to the person who owns them.

## What happened

- Someone sent 9,998 EURC and 0.5 DOT to an address on Hydration.
- That address was supposed to be controlled by a Safe multisig on Base.
- But Safe doesn't work on Hydration, so nobody had the key to move the tokens.
- The tokens got stuck.

## The fix

- The real owner proved it was theirs by signing a message on Base.
- The owner asked for the tokens to be sent to `0xB6F4A5e7DE61CAc0a853dbf7DB2b23abe84b95e6`.
- This proposal moves the tokens to that address.
- Tests showed the transfer works and the empty account gets cleaned up.
- No one else's money is touched.

Return EURC and DOT stranded on a Safe multisig address to its owner

# GIGAHDX HOLLAR Borrow Limit Increase

**What is it?**
A vote to let people borrow more HOLLAR using GIGAHDX.

**Key facts**

- Right now, the limit is `500,000` HOLLAR, and it is all used up.
- This vote would double the limit to `1,000,000` HOLLAR.
- The extra `500,000` is not given out all at once.
- It comes out slowly, in small steps, over about `22` days.
- Each day, about `22,222` more HOLLAR becomes available.
- Each small step is a limit, not free money. If nobody borrows, nothing happens.
- Nothing else changes — no new fees, no changes to how loans work.
- The last step is a tiny bit bigger so it ends exactly on `1,000,000`.

Increase GIGAHDX HOLLAR borrow capacity to 1,000,000, released over 22 days

# Lower the aDOT Borrow Rate Curve

## What is it?
- A vote to change how much interest people pay to borrow DOT (called aDOT) on Hydration.
- It makes borrowing DOT cheaper for most people.

## What changes?
- The starting interest rate goes from 1% down to 0%.
- At 85% full, the rate drops from 4.5% to 2.75%.
- At 100% full, the rate stays at 49.5% (very high, to protect lenders).

## Why do it?
- DOT staking rewards went down recently.
- Cheaper borrowing helps a strategy called GDOT/vDOT looping work better.
- Right now about 40% of DOT is borrowed, and the rate there would fall from 2.66% to 1.31%.

## How does it work?
- Aave v3 rate strategies can't be edited, so a brand new one is deployed.
- The new strategy is at address 0xD3798D35EE1C552bB7C5Ee6641118cf800Ea565A.
- It has been tested on a copy of mainnet and worked correctly.

Lower the aDOT borrow rate curve

Hydrated Dollar

Hydration

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