Miner onboarding

Register your miner with Talisman

Pay the registration fee for your miner's hotkey from your Talisman wallet, without a terminal on your laptop and without putting your coldkey anywhere else. This page builds one registration transaction with a price cap; Talisman shows it to you and only sends it when you click Approve.

Status · Launching soon

REAX has no netuid yet, so registration on mainnet opens at launch. Practice mode works today against a local Bittensor chain on your own computer (see the practice section); Chrome may ask you to allow access to your local network. Tested on 5 October 2026 with Talisman 3.10.1 on a local chain.

Before you start

Talisman is installed and has a Substrate account with enough TAO (wallet guide).
Your hotkey exists on the GPU server: btcli wallet new-hotkey -w reax -H miner1. Copy its address from btcli wallet list (the line under miner1, starting with 5).

Registration

This tool needs JavaScript and a wallet extension. Without it, use the btcli command in the wallet guide.

What you approve in Talisman

Talisman opens a window titled Approve Request with the content SubtensorModule: register_limit. Under View Details it shows three arguments: netuid (the REAX subnet), hotkey (the address you pasted) and limit_price (the most you pay, in RAO; 1 TAO = 1,000,000,000 RAO). Approve only if all three match this page. The estimated fee Talisman shows is the transaction fee; the registration fee itself is shown on this page. If anything else appears in the pop-up, click Cancel.

Talisman Approve Request pop-up for account reax-coldkey with request content SubtensorModule register_limit and Cancel and Approve buttons. — The Talisman pop-up (practice run on a local chain, 5 October 2026).

The registration tool after a practice registration: fee quote with price cap, ticked confirmation, and the result Registered with the new UID. — This tool after a successful practice registration.

Safety

This page never asks for a recovery phrase, password or private key, and it cannot read them. If any page does, close it.
It connects only to the public Bittensor mainnet endpoint, which it checks by its genesis hash, or to your own local chain in practice mode, and it stores nothing.
The registration fee is capped: the page asks the chain to register only if the price is at most 10 % above the price it showed you. If many people register at the same moment and the price passes the cap, the chain refuses and you only lose the small transaction fee.
Check the address bar: https://reax.dev/register/. Links in DMs claiming to be a "REAX registration" elsewhere are scams.
Prefer the terminal? An equivalent registration is btcli tx burned-register --netuid <NETUID> -w reax -H miner1 with a btcli coldkey (details).