Daniel Martins (Keybase)
YouTube Channel
Steemit - Medium - Github - Instagram
LinkedIn (I'm available for hiring)
Professional details here
martinsda@gmail.com

"Yes, I think it's possible for ordinary people to choose to be extraordinary." Elon Musk
Latest applications:
(May 2020) Notarization on Ethereum - Register for free your data on the Ethereum Blockchain
Latest researches:
(2019) Quorum: Ethereum for enterprise applications - Presentation for a GoBlockchain Webinar
(2019) Tokenization - Consulting on the subject
Objectives of this page:
- Implementation of a Blockchain applications
- Sharing of some Blockchain knowledge: basic and advanced
- Personal knowledge growth (see this post)
- Connection with more passionate people about the Blockchain technology
What this page will have:
- An Ethereum ERC20 token (purpose: to exemplify the uses of a Blockchain token)
- Example of data hashing (SHA256)
- Proof-of-Worf verification
- Merkle Tree example: transaction tampering verification
- Simulation of a chain of blocks
- Encryption application - first one: Caesar Cipher
- Application for storing data on the Blockchain (use case: notarization)
- Search of data stored on a blockchain
- An ICO example: a simple example (article soon)
Blockchain experiments:
- Raising funds with Bitcoin to aid the homeless on winter: Steemit post
- Storing data on the Blockchain (Ethereum Rinkeby network): here
- Football matches line-up on the Blockchain: here (Dapp soon)
Glossary
History
What is Ethereum?
The protocol
Ethereum hello world program
Smart contracts
State vc history
Code execution
Gas
Transactions
Receipts
EVM - Ethereum Virtual Machine
The ABI
Scalability
Course drafts
Smart contracts
Solidity (cheat sheet)
Remix
Geth
Truffle
MetaMask: configuring MetaMask
Ethereum wallet
Ganache
Web3
...
Showing account details on a website
Interacting with a contract on a website
Next step: Ethereum blockchain going Mobile
Voting
Betting (just a simple example on how that could work)
Auction
Crowdfunding
Study case: introducing uPort, an app for Identity and Authentication on the Ethereum Blockchain
The ERC20 token standard - example
Decentralization: the future of applications
ICOs
Dapps (Decentralized applications)
Future of money
Hashgraph