TotalIssuanceForced

Event v151 → v424, v432 → current #21

Emitted when total issuance is forcefully changed.

From Chain Metadata

The `TotalIssuance` was forcefully changed.

Migration Notes

v424 v432 Breaking

old changed from u64 to TaoBalance; new changed from u64 to TaoBalance

Update decoders: SCALE encoding is positional, so any signature change (added, removed, or type-changed fields, or storage shape changes) shifts byte offsets and existing decoders will misparse this item. Re-derive types from the new metadata.

Triggers

Emitted by

force_adjust_total_issuance

Preconditions

Caller has root/sudo privileges

Effects

Storage Modified

TotalIssuance

Postconditions

Total issuance set to new value

Side Effects

Administrative operation - may not balance

Event Data

#	Name	Type	Description
0	old	TaoBalance T::Balance	old: Balance in chain native currency (RAO for TAO; ÷10⁹)
1	new	TaoBalance T::Balance	new: Balance in chain native currency (RAO for TAO; ÷10⁹)

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);

// Subscribe to TotalIssuanceForced events
client.finalizedBlock$.subscribe(async (block) => {
  const events = await api.event.Balances.TotalIssuanceForced.get(block.hash);
  for (const evt of events) {
    console.log("TotalIssuanceForced:", evt.payload);
  }
});

Version History

Version:

v151 block 3,157,274 2 args

v432 block 8,636,190 2 args Current

Runtime Info

Pallet Index: 5
Event Index: 21
First Version: v151
Current Version: v472

Back to Balances Events