MinChildkeyTakePerSubnet
Storage Map v411 → current NewPer-subnet minimum child-key take floor. MAP (netuid ) → u16.
Explore chainQueried by: subnet ownersvalidatorsanalytics
The Big Picture
The global minimum is one floor; this map raises it per subnet when the owner wants to require a stricter minimum.
Use Cases
- Enforce a higher child-key take floor on a specific subnet
- Surface the effective floor to validators when they configure their take
From Chain Metadata
MAP ( netuid ) --> take | Returns the subnet-specific minimum childkey take.
Purpose & Usage
Purpose
Stricter-than-global floor for child-key take on a subnet, set by the subnet's owner or root.
Common Query Patterns
- Query MinChildkeyTakePerSubnet[netuid]
Query Keys
| # | Name | Type | Description |
|---|---|---|---|
| 1 | netuid netuid raw: key1 | u16 | key1 (u16) |
Stored Value
value (u16)
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);
// Query MinChildkeyTakePerSubnet storage
const key1 = 0;
const result = await api.query.SubtensorModule.MinChildkeyTakePerSubnet.getValue(key1);
console.log("MinChildkeyTakePerSubnet:", result);Runtime Info
View Source- Pallet
- SubtensorModule
- Storage Kind
- Map
- First Version
- v411
- Current Version
- v411