ShapeShift.io is an instant exchange for cryptocurrencies. Buy or sell Bitcoin, Litecoin and other coins easily without an account. API available.
Contribute to Open Source, donate bitcoins to open source projects or make commits and get tips for it.How does it work?
Allows to certify a document ( of any format ? ), it gives a fingerprint relative to the date of the certification and it is stored in an online "Bitcoin blockchain".
It can also verify the integrity of a document.
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Every dapp runs on its own fully customizable sidechain and the developer has full control over the dapp features.
Komodo is a privacy based blockchain platform to build custom blockchains, transact privately, launch dICOs, and secure existing blockchain projects with dPoW.No screenshots yet
Provide reliable and easy to use service for companies and individuals to exchange bitcoins.
Netki's Wallet Name Service translates easy to remember names like 'myname.wallet.bit' into Bitcoin (and other digital currency) wallet addresses.
KMD holders have the opportunity to earn a 5% KMD Active User Reward by holding more than 10 KMD and collecting the 5%/12 reward once every month. Please click here t...
Cosmo is your gateway to easy cryptocurrency management. Take control of your investments and stay organized with multiple portfolios, exchange syncing and thousands of coins.
It displays transactions which include addresses that have human readable characters in them. In addition, the service offers a functionality to encode arbitrary text as Bitcoin addresses.No screenshots yet