On June 17, 2026, a major code proposal titled “Root Reborn” was announced on the decentralized AI network “Bittensor.”This proposal has the potential to significantly transform the role of “TAO validators” (participants who verify blockchain transactions and maintain the network), who are responsible for the network’s sound operation.Traditionally, validators have continuously sold subnet tokens (subnets: independent subnetworks within the Bittensor network that execute specific AI tasks) in order to pay for staking rewards (staking: a mechanism where users deposit cryptocurrency and earn rewards by contributing to network maintenance).However, if the Root Reborn proposal is implemented, validators will assume a role akin to that of a “fund manager,” choosing for themselves which subnets to support and how to reinvest their earnings.This change is expected to contribute to the sustainability and growth of the Bittensor ecosystem (ecosystem: a collective term for the related technologies, services, and entire community surrounding a specific blockchain or project). However, it is important to note that, at this stage, this is merely a code proposal under review and does not represent a change that has actually been implemented on the network.In this article, we will explain in detail the specifics of the “Root Reborn” proposal and how it will impact the future of Bittensor.
What Is Bittensor: The Foundation of Decentralized AI
Bittensor is a decentralized network that fuses artificial intelligence (AI) with blockchain technology. It aims to develop higher-performance AI by enabling AI models from around the world to collaborate and learn from one another.
Within this network, there are numerous small-scale networks called “subnets” that execute specific AI tasks. Each subnet provides a specific AI function.
“TAO” is the native token of the Bittensor network (native token: a cryptocurrency that serves as the foundation of a specific blockchain) and is used for value exchange and incentive design within the network.
“Validators” play a crucial role in evaluating the quality of subnets and distributing rewards. They are essential to the network’s sound operation.
The Core of the “Root Reborn” Proposal
The recently announced “Root Reborn” is a code proposal that brings a new perspective to the role of TAO validators. At its core is the concept that validators function as “investors.”
Specifically, it allows validators to select the subnets they wish to support and use the revenue generated from those subnets not only to pay staking rewards but also to reinvest in other promising subnets.
This calls on validators to play an active role not only in maintaining the network but also in promoting the growth of the entire ecosystem. The proposal is currently undergoing community review.
Challenges Faced by Traditional Validators
In the Bittensor network to date, validators have been required to pay rewards to users participating in staking (stakers).
To fund these rewards, it had become standard practice for validators to continuously sell the subnet tokens they held. This could be one of the factors contributing to selling pressure in the market.
From a long-term perspective, the continuous sale of subnet tokens posed potential challenges to the growth of each subnet and the stability of the TAO token’s value.
The Root Reborn proposal can be seen as an effort to resolve this issue and build a more sustainable ecosystem.
What Is a “Fund Manager”-Style Validator?
The Root Reborn proposal aims to transform validators into “fund manager”-like entities. Fund managers are professionals who manage investors’ funds and maximize profits by selecting the optimal investment targets.
In Bittensor, fund manager-style validators assess which subnets have the most potential and invest their own TAO tokens in them. They then reinvest the returns generated from those investments into even more promising subnets.
As a result, validators will no longer be mere verifiers but will assume the responsibility and authority of “investment decision-makers” for the entire ecosystem. Their decisions may even shape the future of Bittensor.
Purpose of the Proposal and Expected Effects
The primary objective of the Root Reborn proposal is to promote the sustainable growth of the Bittensor ecosystem.
By having validators reinvest their earnings, promising subnets can secure more funding to advance their development and improvements. This directly leads to enhanced AI performance across the entire network.
Furthermore, a reduction in the continuous sale of subnet tokens will alleviate selling pressure in the market and may contribute to stabilizing the value of the TAO token.
Furthermore, as validators make investment decisions, higher-quality subnets are expected to be recognized, thereby fostering competition. This will help revitalize the entire ecosystem.
Future Outlook and Considerations
The Root Reborn proposal is still under review, and it will take time before it is actually implemented. Discussions within the community and technical verification will continue.
If this proposal is implemented, the role of TAO validators will become more complex and strategic. Validators will be required to possess not only a technical understanding of subnets but also the ability to make investment decisions.
It is important for readers to understand the impact such proposals will have on the network’s future and to stay up to date with the latest information. Given the high volatility of the cryptocurrency market, informed and level-headed decisions are essential.
[Source: Original Article]
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