This storage item was removed in v265

This storage item is no longer available in the current runtime. Existed from v233 to v265. Shown here for historical reference.

LastHotkeyColdkeyEmissionOnNetuid

Storage Removed Map v233 → v265 (removed)

--- NMAP ( hot, cold, netuid ) --> last_emission_on_hot_cold_net | Returns the last_emission_update_on_hot_cold_net

From Chain Metadata

NMAP ( hot, cold, netuid ) --> last_emission_on_hot_cold_net | Returns the last_emission_update_on_hot_cold_net

Purpose & Usage

Purpose

Stores chain state data.

Common Query Patterns

Query by key
Iterate all entries

Query Keys

#	Name	Type	Description
1	key1	AccountId	key1 (AccountId) (hex -> SS58)
2	key2	AccountId	key2 (AccountId) (hex -> SS58)
3	key3	u16	key3 (u16)

Stored Value

u64

Value in RAO (÷10⁹ for TAO)

RAO -> TAO (/ 10^9)

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 LastHotkeyColdkeyEmissionOnNetuid storage
const key1 = "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY";
const key2 = "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY";
const key3 = 0;

const result = await api.query
  [stringCamelCase("SubtensorModule")]
  [stringCamelCase("LastHotkeyColdkeyEmissionOnNetuid")](
  key1,
  key2,
  key3
);

console.log("LastHotkeyColdkeyEmissionOnNetuid:", result.toHuman());

Runtime Info

View Source

Pallet: SubtensorModule
Storage Kind: Map
First Version: v233
Removed In: v265

Back to SubtensorModule Storage