| Time | Change | High | Low |
|---|---|---|---|
| 24H | 0.00% | -- | -- |
| 7D | 0.00% | -- | -- |
| 30D | 0.00% | -- | -- |
| All | 0.00% | -- | -- |
Walrus is a decentralized data storage network for storing data and rich media content such as large text files, videos, images, and audio. Unlike traditional cloud storage systems that rely on storing complete copies of data in centralized servers, Walrus divides data into small pieces and distributes them across multiple nodes around the world. Through this decentralized approach, Walrus can ensure that data is quickly available even in the event of failures; even if part of the network is offline, the system can still retrieve complete data. Walrus represents an evolution in the way decentralized data storage works, and its establishment draws on the successes and challenges of early protocols such as Filecoin and Arweave. By using innovative coding algorithms, Walrus can quickly write and read data, and can also delete data that no longer needs to be stored. It is built on the Sui network, with programmable storage capacity and can be maintained and expanded through smart contracts.

Solana switched on its Alpenglow upgrade on October 21, 2026, replacing the way its validators agree that a transaction is final. Validators are the computers that run the network, and finality is the point where a transaction can no longer be reversed.

Switzerland's Financial Market Supervisory Authority (FINMA) approved the country's first retail exchange-traded fund that invests directly in bitcoin on October 20, 2026.

Stablecoin payments reached $482 billion from January through September 2026, up 45% from the same period in 2025.
Ascending and descending triangles are the two most common right-angle chart patterns. Learn how to draw them correctly, confirm breakouts instead of guessing, project targets with the measured move, and control risk when the pattern fails.
Bitcoin Pizza Day marks the first documented purchase of a physical item with bitcoin. Learn what happened on May 22, 2010, how much 10,000 BTC was worth then and later, and who the Bitcoin Pizza Guy really is.

Polymarket is a decentralized prediction market on Polygon where users trade Yes/No shares on real-world events. Here is how it works, how accurate its prices are, its crypto limits, and its legal status.