Queried by: validatorsdevelopersanalytics
The Big Picture
Stake weights are used in Yuma consensus. This storage caches the calculated weights based on stake for each UID on a subnet.
Use Cases
- View stake weight distribution
- Debug consensus calculations
- Build stake analytics
From Chain Metadata
======================================= ==== Subnetwork Consensus Storage ==== =======================================
Purpose & Usage
Purpose
Cache stake weights for consensus calculations.
Common Query Patterns
- Query by netuid
Query Keys
| # | Name | Type | Description |
|---|---|---|---|
| 1 | key1 | u16 | key1 (u16) |
Stored Value
Vec<u16> Vec
value (Vec<u16>)
Code Examples
import { ApiPromise, WsProvider } from "@polkadot/api";
import { stringCamelCase } from "@polkadot/util";
const provider = new WsProvider("wss://entrypoint-finney.opentensor.ai:443");
const api = await ApiPromise.create({ provider });
// Query StakeWeight storage
const key1 = 0;
const result = await api.query
[stringCamelCase("SubtensorModule")]
[stringCamelCase("StakeWeight")](
key1
);
console.log("StakeWeight:", result.toHuman());Runtime Info
View Source- Pallet
- SubtensorModule
- Storage Kind
- Map
- First Version
- v195
- Current Version
- v393