July 17, 2026·Bullish·tech development

Bittensor v431 Upgrade Adds Multisig and Ledger Support

Bittensor (TAO) released subnet security upgrade v431, introducing native M-of-N multisig for subnet treasuries and Ledger hardware wallet signing. The upgrade addresses recent security concerns and demonstrates the network's rapid response to improve security infrastructure.

Detected & updated continuously · Source: Nebula

Mentioned

Bittensor (tao)

Sources

@bittingthembits

I said $TAO subnet security needed to improve. Then 3 days later v431 lands. This is how a serious network moves: • Native M-of-N multisig for subnet treasuries • Ledger hardware-wallet signing • Talisman, Polkadot.js and SubWallet signing through btcli • Safer proxies and https://t.co/0iGjHZEMhf