SubnetRootSellTao

Storage Map v411 → current New

TAO received from root dividend sells on a subnet on the last block . MAP (netuid ) → TaoBalance.

Queried by: analyticsdevelopers

The Big Picture

Complement to SubnetExcessTao. Net flow subtracts root sells from the gross inflow to land at the protocol-cost-adjusted figure.

Use Cases

Measure root-side dividend selling per subnet
Reconstruct net-flow accounting for emission shares

From Chain Metadata

MAP ( netuid ) --> root_sell_tao | Returns the TAO received from root dividend sells on this subnet on the last block.

Purpose & Usage

Purpose

Tracks root-side TAO sold into a subnet pool, feeding net-flow accounting.

Common Query Patterns

Query SubnetRootSellTao[netuid]

Part of: Net TAO Flow Accounting

Query Keys

#	Name	Type	Description
1	netuid	u16	netuid (u16, hashed key component)

Stored Value

u64

root_sell_tao (u64)

RAO -> TAO (/ 10^9)

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 SubnetRootSellTao storage
const netuid = 1;

const result = await api.query.SubtensorModule.SubnetRootSellTao.getValue(netuid);
console.log("SubnetRootSellTao:", result);

Runtime Info

View Source

Pallet: SubtensorModule
Storage Kind: Map
First Version: v411
Current Version: v411

Back to SubtensorModule Storage