industryterm:blockchain technologies

#crypto for Adventurers. Part 1: Access
▻https://hackernoon.com/crypto-for-adventurers-part-1-access-243f0ba4365c?source=rss----3a8144ea

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via National GeographicThis guide is meant as a companion to your adventure in crypto. It follows the first article in the series which covered the promises and excitement of blockchain technologies in the context of its evolution over the past decade. If you’ve already delved into the space, I’m hopeful these articles will fill in some hidden gaps.My journey in crypto has not been straightforward. I’ve been in tech the last few decades and yet I found the maze of services, offerings, platforms and tokens in blockchain frankly overwhelming.I needed to build up a mental model of the entire puzzle, but I struggled to know where to start. Over time I learned about the evolution of the various blockchain generations enough to understand what they had in common and where they distinguished (...)

#ethereum #wallet #bitcoin #eos

Speaking Of #crypto with Shannon Grinnell
▻https://hackernoon.com/speaking-of-crypto-with-shannon-grinnell-8089cd271e2c?source=rss----3a81

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Episode 31 of the Hacker Noon #podcast: An interview Shannon Grinnell, host of Speaking of Crypto Podcast.Listen to the interview on iTunes, or Google Podcast, or watch on YouTube.In this episode Trent Lapinski interviews Shannon Grinnell where they discuss #blockchain, cryptocurrencies, and Shannon’s background. You can also check out Trent being interviewed by Shannon on her podcast, where they discuss crypto visionaries, tech for Trump, and why Apple bites.“I thought I would do a podcast on Bitcoin or cryptocurrencies but it ended up being more on blockchain technologies because the people that I met were really focused on building something with this really incredible technology.” — Shannon Grinnell▻https://medium.com/media/5c84f3444a0f6edbb73f09bac7294518/hrefSpeaking Of Crypto with Shannon (...)

#hackernoon-podcast #shannon-grinnell

Five Challenges of Permissioned #blockchain Solutions and the Tools and Protocols that can Help You…
▻https://hackernoon.com/five-challenges-of-permissioned-blockchain-solutions-and-the-tools-and-p

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Five Challenges of Permissioned Blockchain Solutions and the Tools and Protocols that can Help You Solve ThemImplementing permissioned blockchain solutions is both equally fascinating and really challenging. Every day, there are new articles in mainstream media outlets claiming how blockchain technologies are going to transform many industries but the reality is not that glamorous. While blockchains bring tremendous value to established enterprise business processes, most permissioned blockchain implementations are not getting passed the pilot phase. After the initial excitement, most teams realize that implementing permissioned blockchain applications at scale require tremendous levels of technological skills and quite a bit of infrastructure building in order to integrate the new (...)

#cryptocurrency #ethereum #invector-labs #hyperledger

What are Blockchain Benefits and Trends in 2019?
▻https://hackernoon.com/what-are-blockchain-benefits-and-trends-in-2019-4b391ef61d4f?source=rss-

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Are you looking for Top Benefits and Trends of Blockchain, Ethereum & Hyperledger in 2019? Have a look at some blockchain trends and blockchain benefits that will rule 2019:The blockchain technologies (Ethereum & Hyperledger) are at the peak of hype, research, and debate for tech giants and large corporations across the world. As it was in the last year, there are whole new sets of blockchain benefits and blockchain trends which will be followed by blockchain development companies and businesses in 2019.As per a research report by IDC, a total of over $1.5 Billion have already been spent by companies on blockchain technology like ethereum & hyperledger as of October 2018. This number is expected to reach a whopping $11.7 billion by the year 2022, at a CAGR of 73.2%.Statista (...)

#blockchain-stats-2019 #blockchain-trends-2019 #ethereum-benefits #blockchain-benefits #blockchain-advantages

Querying the #blockchain: Why The Graph Might Become One of the Important Protocols of the Web3…
▻https://hackernoon.com/querying-the-blockchain-why-the-graph-might-become-one-of-the-important-

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Querying the Blockchain: Why The Graph Might Become One of the Important Protocols of the Web3 StackData access has played a prominent role in any technology trend in the history of software. Data access technologies such as databases, search engines or query APIs are so ubiquitous that we barely think about them when architecting software solutions. As Web 3.0, decentralized applications powered by blockchain technologies evolve, infrastructure blocks such as data access will become more relevant. However, solving data access in the blockchain have proven to be a very challenging endeavor that forces developers to spend significant amounts of time writing infrastructure code. Among, the Web3 data access solutions in the market, The Graph Protocol is that one that I particularly like (...)

#invector-labs #ethereum #cryptocurrency #blockchain-technology

Principality 2018 #blockchain #conference Recap
▻https://hackernoon.com/principality-2018-blockchain-conference-recap-4733a34bcd47?source=rss---

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Principality 2018: The Elite Conference & Expo For Blockchain, hosted by Principal Strategic, was successfully held on November 30, 2018 at Marina Bay Sands!Blockchain Conference Reveals The Potential Of Crypto In BusinessThe 1-day conference and expo, aimed at key blockchain players and investors, revealed how industry experts use blockchain technologies in their respective areas of expertise.Blockchain advisory firm Principal Strategic hosted an inaugural, single-day blockchain conference that connects investors with blockchain specialists from various industries, on November 30, 2018 at Marina Bay Sands. The event attracted more than 100 people and was warmly received.The past year has witnessed an explosive growth of the blockchain technology. However, the general public is not (...)

#blockchain-event #blockchain-conference #cryptocurrency

Achieving #blockchain Scalability with Sparse Merkle Trees and Bloom Filters
▻https://hackernoon.com/achieving-blockchain-scalability-with-sparse-merkle-trees-and-bloom-filt

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by Andrew BarisserMerkle Trees in BitcoinProblems with scaling are a primary factor blocking broader adoption of blockchain technologies like #bitcoin. These systems as they exist today simply won’t scale. We are forced to ask the question again and again, how can we extend the trustless paradigm across millions and billions of users if, to remain trustless, every user must validate very transaction?In this post I will lay out my thoughts on the matter, and propose a system involving Sparse Merkle Trees used in conjunction with Bloom Filters. It will retain many of the features of Bitcoin, namely Proof-of-Work and confirmation of block headers. But I lay out a proposal which I hope can attain 10x or more scalability over the current system, which currently relies on global verification of (...)

#technology #sparse-merkle-trees #blockchain-scalability

An examination of proof-of-work and how it solves the mass coordination problem
▻https://hackernoon.com/an-examination-of-proof-of-work-and-how-it-solves-the-mass-coordination-

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Bitcoin itself is a marvel of modern engineering. As technology typically evolves, we are much farther ahead in our development of Bitcoin and other blockchain technologies than we are with our fundamental understanding of them. This post is an attempt to understand the underlying machinations that allow Bitcoin to be the tour de force that it is. I see the proof-of-work mechanism as the most significant contributor to this reality, but the question of why is a little more complicated. Let’s start with the basics.What problem is proof-of-work solving?The purpose of the proof-of-work algorithm in the context of Bitcoin is to solve the coordination problem in processing transactions. A somewhat applicable analogy is the Git versioning system. How do you create a system where many people (...)

#proof-of-work and #proof-of-stake are Regressive
▻https://hackernoon.com/proof-of-work-and-proof-of-stake-are-regressive-3db6f4d3761?source=rss--

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Thinking toward ethical behavioral cryptoeconomicsThe recent low in #cryptocurrency morale has given our community a rich opportunity for reflection. The vast majority of us crypto enthusiasts have a genuine heart for marrying technology and social action, and I believe it’s time we reflect on where we wanted to go with digital currencies, honestly take stock of the state of blockchain technology today, and rigorously plan how to improve digital currencies moving forward.I’ve been fortunate enough to sit in on many lectures discussing blockchain technologies and incentive structures in computer science at Stanford University, and it’s led me to the conclusion that crypto incentives have driven a lust for global consensus which obscures the important goals we originally had in mind. (...)

#bitcoin #proof-of-stake-regressive

Platform Coops – Start your own!
▻http://www.supermarkt-berlin.net/en/event/platform-coops-start-your-own-day-1-programme

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This event aims at gathering key players of the platform cooperativism movement to explore shared values, common goals and a joint political agenda. Over the course of two days, participants get introduced into cooperative structures – from learning how to start off and run cooperative businesses to exploring visionary ideas about platform coop design and its impact on politics, markets and society at large.

This #platformcoop-event is all about shared ownership, democratic control and self-organization, with an extra focus on blockchain technologies to enable bootstrapping of decentralized organizations.

▻http://www.supermarkt-berlin.net/en/2016/05/19/kooperativismus-teilhabe-und-selbstorganisation

Agora CollectiveAbout Agora »
►http://agoracollective.org/about/the-collective

Agora Collective is a Berlin-based experimental center for contemporary practices. Founded in 2011, as an independent project space, Agora expands its mission to prototype an interdisciplinary community in two venues.
Agora is devoted to reflect on alternative models for cultural, social and economical production nowadays, developing a diverse and inclusive programme in the fields of arts, sustainability and beyond.

Create a marketplace with Sharetribe
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Coliga
▻https://coliga.co/about.php

WE CREATE TOOLS FOR NEW-GENERATION ORGANIZATIONS THAT ARE BUILT ON SELF-ORGANIZATION

Smart-DE - Du machst die Kunst - wir machen den Rest!
▻http://smart-de.org

SMartDe unterstützt als Genossenschaft produktive Kreative, Kunst – und Kulturschaffende in der Administration ihrer Projekte und der Verwaltung ihrer kreativen Tätigkeiten. SMartDe bietet persönliche Ansprechpartner für fachspezifische Fragen, Verwaltung von Projekten, Vertrags- und Rechnungstellung und vieles mehr. Kurz: Das, was wirklich zählt – mehr Zeit für Deine kreativen Ideen!

OuiShare : Projects
▻http://ouishare.net/en/projects

▻http://www.holzmarkt.com

Genossenschaft für urbane Kreativität eG
▻http://www.gukeg.de/en

no participant The Ultimate Guide to Blockchain Smart Contracts
▻http://www.blockchaintechnologies.com/blockchain-smart-contracts

▻https://en.wikipedia.org/wiki/Smart_contract

►http://transformap.co/about

Seedbloom – Company seeding and equity crowdfunding for platform co-ops and ethical enterprise
▻https://seedbloom.it

▻https://www.thenation.com/article/socialize-uber

▻http://rooseveltforward.org/new-score-socialize-uber

#Berlin #événement #platform_cooperativism