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Daniel Martins

@martins87

Software developer, Bitcoin & Blockchain lover, Investments enthusiast

270 followers 23 following 33 posts Reputation 36.01

Daniel Martins
@martins87 Jan 31, 2019, 12:49 PM UTC

Introduction to Cryptography

Cryptography comes from the ancient greek meaning: "crypto" = secret, "graphy" = writing. Let's say that Messi wants to send Pelé a message, but he doesn't want anyone else to see the content of the…

0 upvotes 2 replies $0.00
Daniel Martins
@martins87 Jan 4, 2019, 9:09 PM UTC

Ethereum Glossary

Taken from the book Mastering Ethereum Account An object containing an address, balance, nonce and optional storage and code. An account can be a contract account or an EOA (externally owned account)…

5 upvotes 0 replies $0.00
Daniel Martins
@martins87 Jul 24, 2018, 8:12 PM UTC

Quick guide to Ethereum Gas

# In a nutshell Gas is the execution fee paid for transactions on the Ethereum network. Its price is expressed in ether and it's decided by the miners. The operations have a gas cost to be executed.…

3 upvotes 2 replies $0.00
Daniel Martins
@martins87 Jul 24, 2017, 9:04 PM UTC

[GROWING NUMBER OF COINS WITHOUT BUYING MORE] Trading experience

Today (july 24th) the price of DASH on Poloniex rose about 10%: So I wanted to do an experiment: believe in the fall of price and rebuy more units with the sell revenue. I just sold a total amount of…

2 upvotes 5 replies $0.00
Daniel Martins
@martins87 Jul 24, 2017, 12:36 AM UTC

BITCOIN FOR THE HOMELESS [Raising funds to help homeless people during winter]

Since my investments in digital currencies have been doing great for me, I wanted to help other people. So I started a campaign in the end of may to raise funds to help the homeless when winter comes…

5 upvotes 3 replies $0.01
Daniel Martins
@martins87 Jul 19, 2017, 3:29 AM UTC

The path to become a Blockchain Developer JEDI MASTER - How to get there

As explained on my last post, I am studying and learning the skills to be a blockchain developer. The thing was I didn't know where to start. So I just googled it! I came across a lot of posts of peo…

13 upvotes 9 replies $0.14
Daniel Martins
@martins87 Jul 11, 2017, 10:46 PM UTC

I want to be a Blockchain Developer JEDI MASTER - Can you help me?

# How to get there? So, I'm a crypto enthusiast and I'm fascinated about the concept of Blockchain and all the possibilities this new technology can give to the world. I really believe in the future…

11 upvotes 19 replies $0.23
Daniel Martins
@martins87 Jul 11, 2017, 4:43 AM UTC

[SELLING AT PEAK] The importance of taking an opportunity

A friend of mine believed in Bitshares (BTS) on the month of may. He put like 0.5 BTC on the coin. The price was at 2,200 satoshis, something like that. Last month it reached a high on 16,500 satoshi…

12 upvotes 6 replies $0.43