DoubleZero launches mainnet-beta and 2Z token

Global fiber network goes live as SEC clears 2Z token for utility use

by Blockworks /
article-image

Zoran Ras/Shutterstock and Adobe modified by Blockworks

share

DoubleZero announced the launch of its mainnet-beta on October 2, marking a transition from controlled testing to full-scale production and coinciding with the public debut of the 2Z token.

According to the announcement, the network now runs on more than 70 high-performance fiber links across over 25 global locations, contributed by independent providers such as Jump, RockawayX, Distributed Global, Galaxy, Jito and Cumberland/DRW. These links form a dedicated backbone engineered for low-latency, deterministic routing to support high-throughput distributed systems.

The launch follows a staged rollout. Early testnet phases deliberately stress-tested redundancy and failover, while the September 15 mainnet-alpha allowed validators to validate performance at scale. Data from epoch 24 showed that 77% of active links and 82% of measured city-pair routes outperformed the public internet, underscoring the gains of a dedicated transport layer.

At the core of the system is the 2Z token, a Solana Program Library (SPL) asset used for payments, staking and contributor rewards. Genesis supply is capped at 10 billion tokens, with modest inflation to reward network contributions and partial burns to discourage artificial traffic. 

This news follows recent guidance from the SEC’s Division of Corporation Finance, where staff issued a no-action letter confirming that 2Z does not need to be registered as a security and that programmatic flows on the DoubleZero network are not considered securities transactions.

This marks a departure from the Commission’s historically cautious stance on token classification, which previously left infrastructure-linked assets in a gray area. Indications suggest the agency is growing ever more open to distinguishing utility-driven distribution models from speculative instruments — a shift that could shape how future DePIN projects approach regulatory compliance.

This is a developing story.


This article was generated with the assistance of AI and reviewed by editor Jeffrey Albus before publication.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

Unlocked by Template.png

Research

The march toward an interoperable and onchain-by-default internet depends on reliable messaging and value transfer across heterogeneous domains. Crosschain protocols now process >$1.3T in combined annual transfer volume and secure tens of millions of user interactions, yet no single design dominates.

article-image

The goal, per Santiago Santos, is to make crypto a relatable piece of tech for people who may not even understand it

article-image

Stripe stablecoin unit aims to operate under a federal charter enabling regulated stablecoin issuance and custody services

by Blockworks /
article-image

Will TradFi make crypto better or create more problems than it solves?

article-image

Subtle decisions by risk curators saved Aave from significant turmoil

article-image

The new Rootstock Institutional unit aims to connect professional investors to Bitcoin-native yield and liquidity strategies anchored in BTC’s security layer

by Blockworks /
article-image

DOJ files record civil forfeiture against more than 127,000 BTC linked to scam activity

by Blockworks /