Current Value
0.068 TAO (68000000 raw)
Conversion: ÷ 10^9 (RAO → TAO)
From Chain Metadata
The amount of currency needed per announcement made. This is held for adding an `AccountId`, `Hash` and `BlockNumber` (typically 68 bytes) into a pre-existing storage value.
Use Cases
- Announcement creation
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 AnnouncementDepositFactor constant
const value = await api.constants.Proxy.AnnouncementDepositFactor();
console.log("AnnouncementDepositFactor:", value);
// Balance: divide by 10^9 for TAO
const tao = value / 1_000_000_000n;Type Information
- Type
- u64
- Byte Size
- 8 bytes
- Encoding
- fixed
- Raw Hex
- 0x00990d0400000000
Runtime Info
- Pallet
- Proxy
- First Version
- v149
- Latest Version
- v149
- Current Runtime
- v411