News

5D Storage Technology Can Fit 500TB On A Small Disc

This method could theoretically be used to archive data for as long as 13.8 billion years.

Published

4 years ago

November 5, 2021

5d storage technology can fit 500tb on a small disc

While most consumers today are perfectly satisfied with the capacity and reliability of modern solid-state drives (SSDs), various organizations that are required to archive massive quantities of data are deeply aware of the limitations of not just SSDs but other currently available storage technologies as well.

Soon, they might be able to store up to 500TB of data on a CD-sized disc thanks to a new energy-efficient laser-writing method for producing high-density nanostructures in silica glass. Called five-dimensional (5D) optical data storage, this method could theoretically be used to archive data for as long as 13.8 billion years, and the optical discs produced by it can survive temperatures as high as 1,000 degrees Celsius.

“With the current system, we have the ability to preserve terabytes of data, which could be used, for example, to preserve information from a person’s DNA,” said Peter G. Kazansky, leader of the research team behind the new data storage technology.

superman memory crystal 5d optical storage

5D optical data storage isn’t actually an entirely new invention, but its practical applications were greatly limited in the past because of its slow write speed. To improve it, the research team from the University of Southampton in the UK used a femtosecond laser to produce an optical phenomenon known as near-field enhancement, minimizing the thermal damage that prevented earlier researchers from making 5D optical data storage truly usable.

Also Read: Japan Sets A New Internet Speed Record With 319 Terabits Per Second

“This new approach improves the data writing speed to a practical level, so we can write tens of gigabytes of data in a reasonable time,” said doctoral researcher Yuhao Lei. By a reasonable time, Lei means about 100 pages of text (roughly 230 kilobytes of data) per second.

When you compare that figure to the writing speeds of modern SSDs (anywhere from 200 megabytes per second to 4,000 megabytes per second), it becomes apparent that regular consumers won’t be replacing their storage drives with it anytime soon.

News

Dirham-Backed Stablecoin DDSC Enters Live Phase In UAE

Central Bank approval moves the dirham-backed token into deployment, targeting regulated payments and settlement flows.

Published

4 days ago

February 13, 2026

Nour Nasir

dirham-backed stablecoin ddsc enters live phase in uae

The UAE has cleared the launch of DDSC, a dirham-backed stablecoin now entering live operation after approval from the Central Bank. The move pushes the project beyond its pilot phase and into the country’s regulated financial system.

The token is backed by a consortium led by IHC, Sirius International Holding and First Abu Dhabi Bank (FAB), framing it as an institutional instrument rather than a consumer crypto product. DDSC was first announced in April 2025, but regulatory clearance now allows deployment and integration across approved channels.

DDSC runs on ADI Chain, a Layer 2 blockchain built by the Abu Dhabi-based ADI Foundation. The infrastructure is designed for governance and performance requirements expected by large institutions, linking blockchain settlement with existing compliance and oversight frameworks.

The focus is practical, targeting treasury settlements, high-value payments, trade and supply-chain transactions, and programmable financial flows for regulated entities. FAB plans to offer access to the token through approved platforms for its clients, keeping the rollout inside controlled banking environments.

“DDSC marks a defining milestone in the UAE’s digital finance journey,” said Syed Basar Shueb, CEO of IHC. “With the Central Bank’s approval and our transition into live operation, we are delivering trusted, institutional-grade infrastructure that strengthens resilience, accelerates innovation, and expands what is possible in regulated digital payments”.

Also Read: Basatne Debuts ORBT Platform For Digital Refunds In UAE

FAB says the project reflects how stablecoins can sit within traditional finance when risk controls are built in from the outset. “This milestone underscores that stablecoins can be integrated responsibly into the financial system when built to meet rigorous regulatory and risk requirements,” said Futoon Hamdan AlMazrouei, Group Head of Personal, Business, Wealth and Privileged Client Banking Group at FAB.

The launch reinforces the UAE’s strategy of pushing digital finance through regulation instead of open-ended crypto experimentation. Stablecoins in this model are positioned less as trading assets and more as programmable extensions of national currency, aimed at institutional scale and government use cases.