Author: Coinprism

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Announcing Openchain 0.5

We are announcing today the release of Openchain 0.5. Openchain 0.5 has a large number of improvements compared to the 0.4 version. New features New componentized architecture: Openchain has undergone a large refactoring work for...

Microsoft Coinprism Blockchain partnership

Coinprism partnering with Microsoft

We are extremely excited to announce today a partnership between Coinprism and Microsoft. Since the launch of Openchain a couple of months ago, we have encountered a lot of interest from institutional players. Though that new...

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You can now use TREZOR with Coinprism

Last November, we have announced support for offline transaction signing using Armory. Many people have started using that feature to secure valuable assets and funds on cold storage. We are now going even further...

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80 bytes OP_RETURN explained

The pull request submitted by Coinprism’s Flavien Charlon to increase the default maximum size of the OP_RETURN payload to 80 bytes has been merged into the master branch of Bitcoin last week. The colored...