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 { 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 AnnouncementDepositFactor constant
const value = api.consts[stringCamelCase("Proxy")][stringCamelCase("AnnouncementDepositFactor")];
console.log("AnnouncementDepositFactor:", value.toHuman());
// Convert RAO to TAO if this is a balance value
const taoValue = value.toBigInt() / BigInt(1e9);
console.log("TAO:", taoValue.toString());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
- v393