Solidity - Smart Contract - FirstOne - HelloWorld

From Website : https://karl.tech/learning-solidity-part-1-deploy-a-contract/

contract HelloWorld { 
    event log_string(bytes32 log); // Event

    function () { // Fallback Function
        log_string("Hello World!");
    }
}

BlockChain Notes

Quora BlockChain Advisors

https://www.quora.com/profile/Arnav-Vohra-3


Top BlockChain Companies

1. Applied Blockchain (http://appliedblockchain.com)
2. Parity Technologies (https://ethcore.io/)
3. ConsenSys (http://consensys.net)
4. AlphaPoint (http://www.alphapoint.com/)
5. ChainThat (http://chainthat.com/)
6. Chainsmiths (http://chainsmiths.com)
7. Ledger Labs (Ledger Labs - Expert Blockchain Consulting)
8. Brainbot Technologies (brainbot technologies)

Experts:

1. Vitalik Buterin - Co-Founder of Ethereum, Co-founder of Bitcoin Magazine.
2. Nick Szabo
3. Andreas M. Antonopoulos - Author of Mastering Bitcoin, first comprehensive book about how it all works.
4. Broke Pierce - Managing Partner at Blockchain Capital & Chairman of Bitcoin Foundation.

The next disruptive technology.

The below list of URL's to help out to learn about Ehterium BlockChain

• https://remix.ethereum.org/
• https://remix.readthedocs.io/en/latest/
• https://metamask.io/