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The Bitfury Group company has temporarily suspended it’s blog on Habr

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Crystal Blockchain Analytics: Investigating the Hacks and Theft Cases

Reading time 8 min
Views 2.7K
In this report, Bitfury shares analysis completed by its Crystal Blockchain Analytics engineering team on the movement of bitcoin from the Zaif exchange, Bithumb exchange and Electrum wallets.

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Total votes 15: ↑13 and ↓2 +11
Comments 0

Building a Private Currency Service Using Exonum

Reading time 9 min
Views 1.4K
Zero-knowledge proofs/arguments are an emerging cryptographic technology that promises to bring us closer to the Holy Grail of blockchain: providing data privacy and auditability.

Potential applications for zero-knowledge include, but are not limited to:


Another application for zero-knowledge proofs is helping blockchains scale. ZKPs allow for the “compressing” of computations for blockchain transactions without sacrificing security.

In this article, we describe how zero-knowledge (specifically, Bulletproofs) can be applied to build a privacy-focused service using Bitfury’s Exonum platform.

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Total votes 28: ↑28 and ↓0 +28
Comments 1

Generic Methods in Rust: How Exonum Shifted from Iron to Actix-web

Reading time 13 min
Views 5.8K
The Rust ecosystem is still growing. As a result, new libraries with improved functionality are frequently released into the developer community, while older libraries become obsolete. When we initially designed Exonum, we used the Iron web-framework. In this article, we describe how we ported the Exonum framework to actix-web using generic programming.

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Total votes 28: ↑27 and ↓1 +26
Comments 0