Bittensor introduces Root Reborn for optimized TAO yield

Bittensor just reimagined what staking looks like on its network, and the result reads less like a protocol upgrade and more like the launch of an on-chain asset management layer. The Root Reborn upgrade, tagged as runtime v441, transforms root staking from a passive dividend machine into a competitive allocation system. Validators no longer just sit there collecting rewards. They now build curated “baskets” of subnet alpha holdings, reinvesting dividends instead of dumping them for TAO at regular intervals. TAO’s price jumped roughly 5% on the announcement. How Root Reborn actually works Root Reborn flips the old system entirely. Validators now set public root weights to determine how capital gets distributed among Bittensor’s various AI-focused subnets. They pick which subnets to allocate to, with a minimum of 8 destinations when the feature is enabled, and their stakers ride along. Stakers subscribe TAO to a validator’s fund and accrue yield automatically as a fraction of that fund. The default mode lets dividends compound without triggering trades. That eliminates the forced selling that was dragging on subnet token prices. It also sidesteps what the proposal identifies as adve...