update

README.md

@@ -14,6 +14,14 @@ The blockchain is an incorruptible digital ledger of economic transactions that
     - [Basic Introduction](#basic-introduction)
     - [Further Extesnsion](#further-extesnsion)
         - [Books](#books)
+        - [Applications](#applications)
+            - [Identity Applications](#identity-applications)
+                - [Public Blockchain Identity](#public-blockchain-identity)
+                - [Blockchain as a collateral](#blockchain-as-a-collateral)
+                - [Unclear](#unclear)
+                - [Guidance](#guidance)
+            - [Internet of Things Applications](#internet-of-things-applications)
+            - [Energy Applications](#energy-applications)
     - [Development Tutorial](#development-tutorial)
         - [BitCoin](#bitcoin)
         - [Ethereum](#ethereum)
@@ -256,6 +264,58 @@ Block format •
 Genesis block ++
 References_
 
+### Applications
+#### Identity Applications
+
+##### Public Blockchain Identity
+
+- [Blockstack](https://blockstack.org) - Platform for decentralized, server-less apps where users control their data. Identity included.
+- [Evernym](http://www.evernym.com) - Self-Sovereign identity built on top of open source permissioned blockchain.
+- [Jolocom](https://jolocom.com) - Self-sovereing identity wallet.
+- [SIN](https://en.bitcoin.it/wiki/Identity_protocol_v1) - Proposed identity protocol for BitCoin.
+- [uPort](https://www.uport.me) - Self-Sovereign identity on [Ethereum](https://ethereum.org) by [ConsenSys](https://consensys.net).
+
+##### Blockchain as a collateral
+
+- [ShoCard](https://shocard.com) - Proprietary digital identity service, uses blockchain for time-stamping and secure documents exchange.
+- [Tradle](https://tradle.io/) - Makes a bank on blockchain, identity as a collateral.
+
+##### Unclear
+
+- [KYC Chain](http://kyc-chain.com) - Secure platform for sharing verifiable identity claims, data or documents among financial institutions.
+- [ObjectChain Collab](http://www.objectchain-collab.com) - Cross-industry collaboration over distributed identity.
+- [UniquID](http://uniquid.com) - Identity both for people and devices.
+- [Vida Identity](https://vidaidentity.com) - Enterprise-grade Blockchain Identity Software.
+
+##### Guidance
+
+- [ID3](https://idcubed.org) - Institute for Data Driven Design, explores issues around self-sovereign identity, and distributed organizations.
+- [OpenCreds](http://opencreds.org) - W3C Credentials Community Group.
+- [TAO Network Identity](http://tao.network/portfolio-item/the-identity-system/) - Description of blockchain identity by Tao.Network.
+
+
+#### Internet of Things Applications
+
+- [Chronicled](http://www.chronicled.com) - IoT devices registry on blockchain.
+- [Filament](http://filament.com) - Software and hardware for decentralized Intranet of Things systems
+- [IOTA](http://www.iotatoken.com) - Decentralized Internet of Things token on blockless blockchain.
+- [Machinomy](http://machinomy.com) - Distributed platform for IoT micropayments.
+- [Project Oaken](https://www.projectoaken.com) - IoT blockchain platform.
+- [Slock.it](https://slock.it) - Ethereum-based platform for building Shared Things.
+
+
+#### Energy Applications
+
+- [bankymoon](http://bankymoon.co.za/) - Blockchain consultancy. [Presented](http://goo.gl/L6vJBx) bitcoin-topped smart electricity meter. Once topped up, it chooses a plan, and starts moving energy.
+- [Co-Tricity](https://co-tricity.com/) - Decentralised energy marketplace by [Innogy](https://innovationhub.innogy.com/) and [ConsenSys](https://consensys.net).
+- [Electron](http://www.electron.org.uk/) - Reinventing energy on blockchain.
+- [GridSingularity](http://gridsingularity.com) - Blockchain for Smart Grid. Declare three years of work on the technology.
+- [lo3 energy](http://lo3energy.com) - Energy Services, Product Research & Development. Makers of [Brooklyn Microgrid](http://brooklynmicrogrid.com) along with [ConsenSys](https://consensys.net).
+- [lumo](https://lumoenergy.com.au) - Energy provider. Experiment with blockchain.
+- [PowerLedger](https://powerledger.io) - Decentralised energy marketpace.
+- [PowerPeers](https://www.powerpeers.nl/) - Peer-to-peer energy marketplace in the Netherlands.
+- [Solar Change](http://www.solarchange.co/) - Makers of [Solar Coin](http://solarcoin.org/). AltCoin for a MW of solar power.
+- [Terraledger](https://terraledger.com) - Provider of Renewable Energy Certificates.
 
 ## Development Tutorial
 ### [BitCoin](https://github.com/bitcoin/bitcoin)