Ethereum

Ethereum homepage

Blockchain project homepages

The following links refer to the project suport pages of the different blockchains. These homepages are owned and manged by the development community to support the open source projects for the specific blockchains. These pages also provide background information and links to the most recent reference wallet implementations and their release notes.

Bitcoin - Bitcoin Project homepage

Bitcoin Cash - Bitcoin Cash homepage

Litecoin - Litecoin Project homepage

Ethereum- Ethereum community homepage funded by the Ethereum Foundation

Stellar Lumen - Stellar Development Foundation

Algo - Algorand Project homepage

General Questions

Buy and sell questions

My happyCOINS Account questions

Cookies on happyCOINS

We and third-parties use cookies on our website. We use cookies for statistical, preferences and marketing purposes. Google Analytics cookies are anonymized. Your preference can be changed by clicking 'Change options'. By clicking 'Accept' you accept the use of all cookies as described in our Privacy Policy.

Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. The website cannot function properly without these cookies.

Preference cookies enable a website to remember information that changes the way the website behaves or looks, like your preferred language or the region that you are in.

Statistic cookies help website owners to understand how visitors interact with websites by collecting and reporting information anonymously.

Marketing cookies are used to track visitors across websites. The intention is to display ads that are relevant and engaging for the individual user and thereby more valuable for publishers and third party advertisers.

Change options