**Kusama Inflation Parameters for Asset Hub Migration**
**Root (signal now, enact-ready for post-migration)**

**Summary:**

This  referendum pre-commits the post-Asset Hub staking inflation settings: keep 10% annual inflation and 75% ideal stake, and turn off the parachain-slot adjustments by setting “UseAuctionsSlots = false”. It contains a short on-chain remark stating that this is a pre-migration signal whose parameters will apply after the migration (and the canary community can revisit them afterward).


**Why a vote if numbers don’t change?**
Because the execution path changes after the Asset Hub migration. The auctions-dependent branch becomes irrelevant; without an explicit update, the chain could fall back to behavior not explicitly approved for post-AH.  This proposal:

- Disables the auctions path by setting (UseAuctionSlots = false)
- Locks in the same headline numbers (10%, 75%) under the right path for AH.
- Voting now blesses the exact post-AH settings (10%, 75%), reduces ambiguity for operators/stakers, and records intent on-chain (remark).
- Signals now (via an on-chain remark) to reduce ambiguity for operators and stakers, and commits to re-evaluate the model after migration.

**Why 10% and 75% now?**
We’re prioritizing stability through the migration: keeping incentives familiar for validators/nominators and maintaining predictable Treasury dynamics. Changing rates today adds unnecessary risk; we’ll reassess after AH with live data (including options like alternative reward curves or gradual issuance schedules, or decreased inflation …. etc)

**What exactly changes on chain?**
A batched Root call that: 
1- system.remark(...) – documents scope: post-AH signal, no immediate change, revisit after migration.
2- sets Inflation::UseAuctionSlots = false
3- sets Inflation::MaxInflation = Perbill(100_000_000) (10%) & IdealStake remains 75% as is.

Send a batch of dispatch calls and atomically execute them.
The whole transaction will rollback and fail if any of the calls failed.

May be called from any origin except `None`.

- `calls`: The calls to be dispatched from the same origin. The number of call must not
  exceed the constant: `batched_calls_limit` (available in constant metadata).

If origin is root then the calls are dispatched without checking origin filter. (This
includes bypassing `frame_system::Config::BaseCallFilter`).

## Complexity
- O(C) where C is the number of calls to be batched.

#589 [Root] Kusama Inflation Parameters for Asset Hub Migration

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