Bittensor’s v441 Upgrade Rewires How $1 Billion in Root Flows

Bittensor’s v441 upgrade shipped, closing one of the network’s oldest structural problems.

Root TAO used to sit as a permanent drag on subnet prices, since every unit of yield it earned got sold into $TAO the moment it arrived. That flow is gone!

Root $TAO now behaves as an active participant in the ecosystem it funds, with validators allocating yield across subnets rather than dumping it.

Subnets can now receive an additional 1,000 $TAO per day in investment, and root stakers move from a fixed 6.6% ceiling to a rate that compounds inside subnet alpha over time.

What Root TAO Used to Do

Nearly half of every $TAO ever minted sits on root, representing $1.03B in staked capital. Under the old system, that capital was economically sterile.

1. The yield was real: Roughly 983 $TAO per day, about $185,000, or 6.6% annualized.

2. But it exited immediately: Every unit of subnet alpha owed to root got auto-sold the block it arrived at.

3. Subnets bled 983 $TAO per day: A permanent drain from every subnet market, strong or weak.

4. Root stakers were locked into a ceiling: 6.6% was as good as it got, with no way to back a subnet they believed in.

What v441 Does

The upgrade replaces automatic selling with a validator-managed basket system that holds subnet alpha until stakers choose to claim it.

1. Every root validator now runs a fund: Dividends arrive as subnet alpha each epoch rather than getting sold into $TAO.

2. Root stakers claim when they choose: Nothing is taxed until claimed.

3. Delegation opens up: Registration is now burn-based, so validators with better allocation skills can beat incumbents on realized yield.

Past accruals migrate automatically. Nothing is lost, and no immediate action is required.

Why It Matters

The v441 documentation highlights the benefits of the update around four connected outcomes.

1. Better yields for root stakers: 6.6% becomes the floor rather than the ceiling as validators compound yield inside subnet alpha.

2. Neutral root proportion for subnets: The daily 983 $TAO drain drops to zero, and subnets keep the full emission injected.

3. Re-engaged validators: Root validators finally have a way to express views on where value gets built.

4. Improved validator evaluation metric: Realized yield replaces stake size as the scoreboard for root delegation.

What Changes From Here

Removing 983 $TAO per day of automatic selling changes the pricing environment for every alpha token in the ecosystem.

Turning root validators into active allocators gives the network a professional class of participants whose job is to back subnets that deserve capital.

Root stakers do not need to do anything today. Positions migrate automatically the moment nodes move to spec version 441.

➛ Read the Full Details on V441 Here

➛ Root reborn on The TAO Daily:

Top 10 Frequently Asked Questions About the Root Reborn Proposal