Acacia Upgrade: A Comprehensive Overview of Jackal's v4

In the evolving world of decentralized data storage, it is crucial to stay updated with the latest innovations. Jackal, a prominent player in this domain, recently introduced its Acacia Upgrade, officially named v4. This article aims to provide a detailed overview of this significant upgrade and its implications for the broader storage protocol landscape.

Acacia Upgrade: A Primer

The Acacia Upgrade is a testament to Jackal’s commitment to streamlining and enhancing the decentralized storage experience for its users. With a slew of protocol and economic enhancements, the upgrade is set to position Jackal at the forefront of storage protocols.

Key Features of the Acacia Upgrade

Asynchronous Proofs

In the decentralized storage world, validating files is an integral process. Traditionally, the validation of files would sometimes result in heavy bandwidth spikes, causing operational inefficiencies. With the Acacia Upgrade, Jackal introduces asynchronous proofs. This means files are validated individually and at their unique pace. The impact? A significant reduction in bandwidth usage and a smoother operational flow, akin to transitioning from a congested road to a free highway.

Decentralization Enhanced

One of the hallmarks of the Acacia upgrade is its move away from traditional marketplace models. Instead of these models, Jackal has incorporated an on-chain algorithm that autonomously determines which storage providers users will upload to. This strategic shift amplifies Jackal's commitment to genuine decentralization.

Introduction of the Universal File

Previously, users had to navigate the cumbersome process of creating multiple storage contracts for each redundancy type. The Acacia upgrade has streamlined this with the introduction of the "Universal File." Users can now create this file prior to uploading, eliminating the need to juggle between fid/cid linking and ensuring a more efficient and simplified storage process.

Adaptability and the Future

With an eye on the future, the Acacia Upgrade brings in the concept of dynamic proving windows. This means that, potentially, different storage types, like cold storage, could be integrated and verified at varying frequencies and associated fees. Such flexibility paves the way for a diverse range of storage solutions tailored to user needs.

Filetree Module Enhancement

A notable mention is the upgrade to the Filetree Module. The changes involve transitioning from fids to a more robust merkle hash system. This shift not only simplifies the data structure but also fortifies the security framework.


In conclusion, Jackal's Acacia Upgrade is more than just a series of enhancements; it's a significant leap towards refining and revolutionizing decentralized data storage. As the digital world continues to grow, the importance of secure, efficient, and decentralized storage solutions cannot be overstated. Jackal, with its Acacia Upgrade, is undeniably setting a benchmark for others to follow.

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