Monday, October 22, 2018

Avalanche Consensus Protocol, Emin Gün Sirer

Avalanche Consensus Protocol, Emin Gün Sirer


Avalanche Consensus Protocol
Emin Gün Sirer – Building Crypto 3.0
https://51pct.io/podcast/

From Snowflake to Avalanche - Emin Gün Sirer
https://www.youtube.com/watch?v=AXrrqtFlGow

Jackson Palmer

Published on Jul 22, 2018
https://www.youtube.com/watch?v=zhbC2VK1yHQ
In this video, we explore Avalanche - a new family of metastable consensus protocols that can be used for building cryptocurrencies.

Avalanche - a new family of metastable consensus protocols that can be used for building cryptocurrencies.

Avalanche White Paper
Snowflake to Avalanche: A Novel Metastable Consensus Protocol Family for Cryptocurrencies Team Rocket† t-rocket@protonmail.com Revision: 05/16/2018 
at @YouTube 
presenters: 
Emin Gün Sirer  @el33th4xor 


White paper
https://ipfs.io/ipfs/QmUy4jh5mGNZvLkjies1RWM4YuvJh5o2FYopNPVYwrRVGV
Snowflake to Avalanche: A Novel Metastable Consensus Protocol Family for Cryptocurrencies Team Rocket† t-rocket@protonmail.com Revision: 05/16/2018 21:51:26 UTC


CryptoConf: Snowflake to avalanche: A new family of consensus protocols
https://www.youtube.com/watch?v=ahgTfFw6JVc
MoneyConf Published on Jun 22, 2018
Cornell professor Emin Gun Sirer will unveil, for the first time in Europe, a new family of consensus protocols that combines the best of Nakamoto consensus with the best of classical consensus. One of the earliest pioneers in the cryptocurrencies space explores where this journey might take us next.

Hashing It Out #23: Avalanche – Emin Gün Sirer
https://thebitcoinpodcast.com/hashing-it-out-23/

On this episode we have the brilliant Dr. Gün Sirer to whet our appetites for Avalanche, a new category of consensus protocol. He distinguishes Avalanche from Paxos/RAFT systems, blockchain, and traditional gossip networks to show how this new algorithm prevents double spends while allowing for high throughput (early tests supporting over 1200 tx/s). We learn about his new coin, Ava, which will test the limits of Avalanche’s public consensus on a global scale! The future is exciting!

https://twitter.com/el33th4xor?lang=en
https://ipfs.io/ipfs/QmUy4jh5mGNZvLkjies1RWM4YuvJh5o2FYopNPVYwrRVGV




Sunday, October 7, 2018

PRODUCT DESIGN


Remote design sprinting at Stack Overflow
https://medium.com/@courtnycotten/remote-design-sprinting-at-stack-overflow-5c0dc79dea31
Courtny Cotten
Senior Product Designer @StackOverflow
Sep 19 2018

I approach much of my design thinking in a similar manner as my coaching; prescribe appropriate frameworks to elicit a response, always look for opportunities of improvement, and be ready to adapt the toolkit to novel problems.

At Stack Overflow, I was tapped to lead our product team using design sprints to explore broad new concepts. We are specifically interested in helping developers grow by providing new ways for them to participate and connect on our platform.


Saturday, October 6, 2018

STARTUP BLOCKCHAIN POSITIONS, SALARIES, OUTSOURCING


POSITIONS AND SALARIES

Blockchain jobs and salaries — 2018 report
Kirill Shilov
https://hackernoon.com/blockchain-jobs-and-salaries-2018-report-45d3e7741c19

OUTSORSING

HexDivision 

Armenia -Yerevan, Los Angeles
http://www.hexdivision.com/
http://blockchain.hexdivision.com/

With the help of Blockchain technology and smart contracts we provide our clients with reliable, transparent peer-to-peer software that is disintermediated, automated and self-executed. We help to lower fraud, reduce arbitrations and enforcement costs.

We are a team of experts who help businesses to get deep and comprehensive knowledge of blockchain technology and its real-world use cases.

2015 - Ripple
2017 - API.market (Aikon)

ZCASH




zcash2.0 protocol

https://z.cash/upgrade/sapling/
Sapling is a network upgrade that introduces significant efficiency improvements for shielded transactions that will pave the way for broad mobile, exchange and vendor adoption of Zcash shielded addresses.
Improvements
Performance for shielded addresses
Payments involving the new Sapling z-addresses can be constructed in as little as a few seconds and with only 40 megabytes of memory.
Decoupled spend authority
Allows the hardware that constructs the zero-knowledge proof to be independent from the hardware that signs for the transaction.
Improved keys
Full viewing keys allow owners of shielded addresses the ability to view incoming and outgoing transaction details without exposing their private spending key.


Sapling Transaction Anatomy
Paige Peterson |
October 16, 2018
https://z.cash/blog/sapling-transaction-anatomy/

ZCash docs

Here is the rest documentation.