RegisteredSubnetCounter
Storage Map v401 → current New--- MAP ( netuid ) --> registered_subnet_counter
Explore chainFrom Chain Metadata
MAP ( netuid ) --> registered_subnet_counter Monotonic counter incremented on every successful `do_register_network` for a given netuid. Consumers that persist per-netuid state keyed by `(user, netuid)` (e.g. the staking precompile `AllowancesStorage`) can mix the current counter value into their storage key so that entries written under a previous registration of the same netuid become unreachable after the netuid is re-registered, without requiring unbounded storage iteration on deregistration.
Purpose & Usage
Common Query Patterns
- Single value query for aggregate data
Query Keys
| # | Name | Type | Description |
|---|---|---|---|
| 1 | key1 | u16 | key1 (u16) |
Stored Value
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 RegisteredSubnetCounter storage
const key1 = 0;
const result = await api.query
[stringCamelCase("SubtensorModule")]
[stringCamelCase("RegisteredSubnetCounter")](
key1
);
console.log("RegisteredSubnetCounter:", result.toHuman());Runtime Info
View Source- Pallet
- SubtensorModule
- Storage Kind
- Map
- First Version
- v401
- Current Version
- v401