NewMultisig

Event v123 → current #0

Emitted when a new multisig operation is initiated.

Useful for: developerswalletsvalidatorsstakers

The Big Picture

This event marks the beginning of a multisig workflow. Someone started an operation that needs multiple signatures. Other signatories should be notified to review and approve.

Use Cases

Track when multisig operations begin
Notify other signatories that approval is needed
Build multisig management dashboards

From Chain Metadata

A new multisig operation has begun.

Triggers

Emitted by

as_multi approve_as_multi

Preconditions

Caller is one of the signatories
This is the first approval for this call
Threshold is 2 or greater

Effects

Storage Modified

Multisigs

Postconditions

Multisig operation created in storage
Deposit reserved from first approver
Call hash recorded for future approvals

Side Effects

First approver's balance reduced by deposit amount

Event Data

#	Name	Type	Description
0	approving	AccountId	Account that initiated the multisig operation (hex -> SS58)
1	multisig → multisig_account	AccountId	The derived multisig account address (hex -> SS58)
2	call_hash	[u8; 32] [32]	Blake2-256 hash of the call to be executed

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 });

// Subscribe to NewMultisig events
api.query.system.events((events) => {
  events
    .filter(({ event }) =>
      event.section === stringCamelCase("Multisig") &&
      event.method === "NewMultisig"
    )
    .forEach(({ event }) => {
      console.log("NewMultisig:", event.data.toHuman());
    });
});

Runtime Info

Pallet Index: 13
Event Index: 0
First Version: v123
Current Version: v393

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