# Fund Polkadot Coretime from Money Market revenue (~12 months)

## Summary

This referendum uses `420` aDOT of accumulated Money Market revenue to fund Hydration's Polkadot coretime for approximately the next `12` months.

Hydration currently renews `3` cores at a combined cost of `~36.4` DOT per `28`-day region (`~35-40` DOT per month). Renewals are paid by Hydration's sovereign account on the Coretime chain (`13cKp89Uh2yWgTG28JA1QEvPUMjEPKejqkjHKf9zqLiFKjH6`), which currently holds `~47` DOT. After this transfer it will hold `~467` DOT, covering roughly `12` months of core renewals.

## What the call does

1. Transfers `420` aDOT from the Money Market Collector (`0xE52567fF06aCd6CBe7BA94dc777a3126e180B6d9`) to the on-chain Treasury.
2. The Treasury withdraws the `420` aDOT from the Money Market, unwrapping it to DOT.
3. The `420` DOT is sent via XCM to Hydration's sovereign account on the Coretime chain (routed through Asset Hub: reserve transfer, then teleport). `~419.92` DOT arrives after XCM fees.

The Collector pull requires the Aave manager origin and the withdrawal + XCM require the Treasury origin, so the call combines both dispatchers and runs on the Root track.

## Verification

The full flow was executed end-to-end on a multichain chopsticks fork (Hydration + Asset Hub + Coretime chain, forked at current heads):

- Hydration: Collector aDOT `-420`, Treasury DOT net `0`, all steps execute successfully
- Asset Hub: Hydration sovereign account `-420` DOT, teleport forwarded
- Coretime chain: `419.9156` DOT deposited to the sovereign account (final balance `~467` DOT)

Both cross-chain legs were additionally verified against the live Asset Hub and Coretime chain runtimes via their dry-run APIs, with identical results.


Hydration wants to pay for its internet time on Polkadot for about a year.  

- It will use 420 DOT coins it earned from lending.  
- These coins pay for 3 computer cores needed for about 12 months.  
- The DOT will move from a savings account to a special wallet, then to another chain.  
- After the move, the wallet will have about 467 DOT, enough for renewals.  
- This was tested on a pretend version of the system, and it worked perfectly.  
- The test showed 419.92 DOT arrives after small fees.  
- This helps keep Hydration running without extra costs.

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Fund Polkadot Coretime from Money Market revenue (~12 months)

whitelisted_caller

referendum_canceller

referendum_killer

general_admin

treasurer

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economic_parameters

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.