sudo_set_owner_cut_enabled
Call v411 → current New #92Enables or disables owner cut on a subnet .
View calls on chainCall Workflow
This diagram shows the call execution flow: starting with sudo_set_owner_cut_enabled, passing through validation
(signature, nonce, mortality, fee payment), then pre-dispatch checks, followed by dispatch, and finally post-dispatch where ExtrinsicSuccess is emitted and fees are settled.
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Used by: subnet ownersvalidatorsanalytics
The Big Picture
Owner cut is the share of subnet emissions routed to the owner hotkey based on conviction weight. Owners (or root) can switch the cut off entirely per subnet.
Use Cases
- Subnet owner waives their cut as a launch incentive
- Network governance disables owner cut on a subnet
From Chain Metadata
Set whether the subnet owner cut is enabled for a subnet. It is only callable by root and subnet owner.
Input Parameters
Permissions
Origin
Root
Required Role
Permission data inferred from metadata. May be incomplete.
Requirements
- Caller is root or subnet owner
Effects
Postconditions
- OwnerCutEnabled[netuid] updated
Side Effects
- When disabled, the subnet owner does not receive an owner cut
Code Examples
import { createClient, Binary } from "polkadot-api";
import { getWsProvider } from "polkadot-api/ws";
import { sub } from "@polkadot-api/descriptors"; // generated by: npx papi add sub -w wss://entrypoint-finney.opentensor.ai:443
const client = createClient(getWsProvider("wss://entrypoint-finney.opentensor.ai:443"));
const api = client.getTypedApi(sub);
// Build sudo_set_owner_cut_enabled call (typed, named args)
const netuid = 1;
const enabled = true;
const tx = api.tx.AdminUtils.sudo_set_owner_cut_enabled({
netuid,
enabled,
});Runtime Info
View Source- Pallet Index
- 19
- Call Index
- 92
- First Version
- v411
- Current Version
- v411