Chamath Wanigasooriya

  Privacy Policy: Heavens Effective Date: December 19, 2025 Introduction Chamath Wanigasooriya built the Heavens app as a Commercial app. This SERVICE is provided by Chamath Wanigasooriya and is intended for use "as is." Heavens provides users with information and interactive data regarding the planets and celestial bodies within our Solar System . This page is used to inform visitors regarding my policies with the collection, use, and disclosure of Personal Information if anyone decided to use my Service. Information Collection and Use For a better experience while exploring the Solar System through our Service, I may require you to provide us with certain personally identifiable information. Local Data: Any preferences or celestial data you save within the app (such as favorite planets or custom settings) are stored locally on your device and are not collected by me. Third-Party Services: The app does use third-party services that may collect information used to identi...

Bitcoin, the most famous and well-known cryptocurrency in the world, has been gaining in popularity.   It has the same basic structure as when it was first launched in 2008, but repeated instances of the global market shifts have resulted in a fresh demand for cryptocurrencies that is far higher than its first appearance. In contrast to other virtual payment systems that have appeared so far, the foundational paper defining the Bitcoin system was released as a forum post on the Internet rather than in a scientific journal. The paper’s ideas were put into practice in January 2009, when the same author developed the first block of the Blockchain and implemented a fully functional bitcoin wallet that allows users to transact with the new cryptocurrency. As a result, the adoption of bitcoin happened without much excitement from the academic community, and the first research papers on the subject did not surface until late 2011 in the arXiv repository, with future conferences and journa...

Privacy Policy Last updated: December 24, 2025 Chamath Wanigasooriya built the MIDI Piano app as a Free app with optional in-app purchases. This SERVICE is provided by Chamath Wanigasooriya at no cost for the basic version and is intended for use as is. This page is used to inform visitors regarding my policies with the collection, use, and disclosure of Personal Information if anyone decided to use my Service. If you choose to use my Service, then you agree to the collection and use of information in relation to this policy. The Personal Information that I collect is used for providing and improving the Service. I will not use or share your information with anyone except as described in this Privacy Policy. The terms used in this Privacy Policy have the same meanings as in our Terms and Conditions, which is accessible at MIDI Piano unless otherwise defined in this Privacy Policy. Information Collection and Use For a better experience, while using our Service, I ma...