November 8, 2026

Capitalizations Index – B ∞/21M

Madrid Blockchain developer (hyperledger + ethereum) for business training | hyper ledger, erc20, smart contract (private+public) bitcoin [BTC] bitcoin [BTC] cryptocurrency token, coin development, solution architect, bitcoin [BTC] development tr

Madrid Blockchain developer (hyperledger + ethereum) for business training | hyper ledger, erc20, smart contract (private+public) bitcoin [BTC] bitcoin [BTC] cryptocurrency token, coin development, solution architect, bitcoin [BTC] development tr
Programming Knowledge and JavaScript Knowledge is required to take this course. There is a great demand for Blockchain developers in the enterprise. This course will help you begin your journey as a Blockchain developer. If you do not know programming in general and/or JavaScript, we do teach another class before you can take Blockchain Developer bootcamp. There is another class being taught with similar schedule (which will be taught simultaneously/concurrently/in parallel to this class). Please check appropriate ticket type.  Those who have no programming knowledge will still get a lot of value from taking this course even as a beginner. You will develop a comprehensive understanding about how bitcoin [BTC] development can be done from scratch to building a viable bitcoin [BTC] product in a business environment. You will be able to ask any questions you have, get all your questions answered regarding bitcoin [BTC] development, bitcoin [BTC] product architecture, private versus public blockhain development. Placement assistance for Blockchain developers is available upon request. Course Schedule This course will be taught over 4 weekends starting on January 12, 2019 at 10 am US Mountain Standard time (MST). Each session is of 2 hours. All sessions will follow the schedule below and all timings displayed below are in US Mountain Standard Time (MST) January 12 2019 from 10:00 AM to 12:00 PM  January 13, 2019 from 10:00 AM to 12:00 PM  January 19, 2019 from 10:00 AM to 12:00 PM  January 20, 2019 from 10:00 AM to 12:00 PM January 26, 2019 from 10:00 AM to 12:00 PM January 27, 2019 from 10:00 AM to 12:00 PM February 2 , 2019 from 10:00 AM to 12:00 PM February 3, 2019 from 10:00 AM to 12:00 PM Please check your local time and date for the first session Course Outline Introductions Introduction to Blockchain Fundamentals Blockchain ConceptsDistributed Ledger Technology (DLT) bitcoin [BTC] and Ethereum Blockchains Consensus Algorithms Hashing The Block  Securing your data Merkle Tree Data structure. Blockchain Use cases Achieving Consensus:performance,Security or Scale? Hyperledger:Fabric,Sawtooth and composer JP Morgan Quorum:Enterprise Ethereum Conclusions:public bitcoin [BTC] vs private vs database Improving Supply Chain with bitcoin [BTC]  (Hands on)Hyperledger -fabric and Composer Introduction & Learning Objectives Demo Installing Hyperledger Fabric Understanding chaincode Chain code walkthrough(Demo) Writing an application using composer  Deploy  hyperledger fabric network on aws. Fabric-SDK Cello Fabric Auth0 integration  Fabric RestAPI Generation (Hands on) Hyperledger Sawtooth  Introduction & Learning Objectives Demo Key Components and Transaction Flow Installation of Hyperledger Sawtooth Developing sawtooth application (Hands on) Ethereum DAPPS and Smart contracts What is Ethereum The enterprise Ethereum Alliance Distributed Applications (DAPPS) Payment model -gas Transactions The Effect of Startgas and Gasprice Setting up the Development Enviornment Understanding Smart Contracts Smart Contracts Basic Truffle and test RPC Hello World Demo Demo:Deploy and test Advanced Types Demo:GETH and unlock Account Calling external Functions Demo:Calling External Functions Sample Application 
starting on 2019-01-12 18:00:00

Address:
Madrid
Rafaelhoteles Ventas Calle de Alcala, , 269,28027 Madrid
Madrid
Spain

Previous Article

The Evolution of Blockchain | Nicola Morris | TEDxDirigo

Next Article

Op-Ed: Initial Exchange Offerings Restore Agility to Blockchain’s Original Fundraising Model

You might be interested in …

Voorhees: Bitcoin Will Probably Be Replaced If Scaling Resolution Not Found This Summer

LTB: Erik Voorhees on Epicenter

bitcoin has always been seen as the king of the world of cryptocurrency due to its network effects and first-mover advantage, but ShapeShift CEO Erik Voorhees thinks bitcoin could be replaced as the top dog if a scaling resolution is not found this summer. Voorhees shared this point of view on the most recent episode of Epicenter with co-hosts Brian Fabian Crain and Sébastien Couture.

The debate over scaling bitcoin has been the main topic of conversation in the ecosystem for the past two years, but it appears that the network will get the long-awaited Segregated Witness (SegWit) upgrade by August 1st.

During his appearance on Epicenter, Voorhees discussed his support for the SegWit2x proposal, his impression that many bitcoin users aren’t paying attention to the scaling debate and whether bitcoin needs an improved system of governance.

Is SegWit2x bitcoin’s Short-Term Scaling Solution?

SegWit2x, which is supported by a large number of Bitcoin companies and miners, is a proposal for adding SegWit and a hard-forking increase to the block size limit to bitcoin. Voorhees described himself as a “big proponent” of the proposal during his appearance on Epicenter, saying that it’s the “only viable, actual option to moving bitcoin forward.”

“I want SegWit on bitcoin as soon as possible,” said Voorhees. “I also want a hard fork to a larger base block size as soon as possible, and SegWit2x hopefully will make those things happen.”

Voorhees said that he is also bullish on the possible success of SegWit2x due to the declared support of the proposal from over 80 percent of the network hashrate.

According to Voorhees, the activation of SegWit2x will move bitcoin out of a “trough of misery” that he believes the digital cash system has been in for the past two years, though he also believes the deployment of these changes has the potential to cause some volatility in the near term.

“This stagnation has been really horrible for bitcoin,” said Voorhees.

In Voorhees’s view, the activation of SegWit2x on the bitcoin network will lead to a rally in the bitcoin price that “will be unlike anything that people have ever seen before.” He also believes the activation of the scaling proposal will allow everyone in the ecosystem to refocus on building on top of bitcoin rather than debating over the base protocol.

At one point during his Epicenter interview, Voorhees admitted that he almost doesn’t care which scaling proposal is activated on the network.

“I just want something to happen,” said Voorhees. “If this summer fails to find some kind of resolution to this debate, then I’m pretty bearish on bitcoin, and I think it’ll probably be replaced.”

bitcoin’s Userbase is Much Larger Than /r/bitcoin

Voorhees also discussed the bitcoin community as a whole during his appearance on Epicenter, and he noted that bitcoin’s userbase is much larger than some may realize.

“The community is so much larger than Reddit, and people that live on Reddit don’t realize this,” said Voorhees.

While the /r/bitcoin subreddit is still a main hub of the community, Voorhees pointed out that both Blockchain and Coinbase have 10 million users each. By comparison, /r/bitcoin has roughly 250,000 subscribers.

Voorhees then told a story of going to a recent bitcoin meetup in Berlin, Germany, where Blockchain CEO Peter Smith asked the audience how many of them had heard of the SegWit2x proposal. According to Voorhees, about 5 percent of the crowd raised their hands.

Does bitcoin Need a Better System of Governance?

Voorhees’s story about the Berlin meetup eventually turned into a broader conversation of how changes should be made to the bitcoin protocol. Crain pointed out that some of the newer altcoins coming onto the market, such as Tezos, are heavily focused on the issue of network governance.

“It’s a slippery slope,” said Voorhees. “When you start having structured governance, you start moving toward an organization that can be compromised. As difficult as bitcoin has been in making progress on this one debate, it also is showing immense resilience to change, which is good and bad — it depends what the issue at hand is. You have to be careful if you want something like a blockchain project to turn into a more traditional-looking organization with a hierarchical structure and certain people who make key decisions. That’s not necessarily the best way that a blockchain should exist.”

Voorhees then admitted that he does not know the best governance model for a blockchain, but he thinks it’s great that there is so much experimentation taking place in this area right now.

Watch the whole episode here:

[youtube https://www.youtube.com/watch?v=s4UeHbv7-tA?feature=oembed&w=480&h=270]

The post Voorhees: Bitcoin Will Probably Be Replaced If Scaling Resolution Not Found This Summer appeared first on Bitcoin Magazine.