This document describes the modules that power DeFi Chain, a blockchain that aims to bring traditional finance onto the decentralized blockchain. It outlines modules for auctions, loans, collateralized tokens, escrow, token issuance, interest bearing tokens, non-fungible tokens, proof of existence records, automated swaps, and more. These modules allow uses like decentralized exchanges, lending pools, collateral-backed stablecoins, and staking rewards. The document proposes a non-inflationary stable staking system using collateral-backed stable debt tokens (CSDT) that pay rewards in stablecoins pegged to fiat value, avoiding issues with inflationary or unstable cryptocurrency-based rewards. Liquidity from collateral debt contracts
Understand Cross-Chain Swap Aggregator XY Finance in 5 minsassociate14
XY Finance has built an efficient and user-friendly cross-chain swap for DeFi & Metaverse and single-token liquidity provision service through X Swap and Y Pool.
Welups -The World First Identity Blockchain PlatformWel Ecosystem
Welups is a global NFT platform for asset verification and encryption operated by Blockchain Technology and Digital ID. Welups Blockchain provides instantaneous asset encryption and digital banking services for investors and traders to buy, sell and invest directly through a digital wallet. Welups inherits the strength of Ethereum and Tron to form a new platform that is easier to integrate with different applications.
Presentation to a local meetup group interested in blockchain in Guangzhou, China on latest trends happening with DeFi, NFT, and other cryptocurrency projects in China
Cryptocurrencies are a recent phenomenon that has opened up immense opportunities in all fields of society and life. The reality, however, is that with this digital innovation has come increased scrutiny and concern from both legislators and regulators. Legislators and regulators are now faced with the difficult task of straddling a fine line between ensuring the stability of the global financial system and protecting the interests of investors while avoiding stifling technological innovation.
"Institutional Challenges and Opportunities" by Henri Arslanian, PwC | Fluidi...Fluidity
Presented by Henri Arslanian, FinTech & Crypto Leader, Asia at PwC, at Fluidity 2019.
Fluidity brings the worlds of finance and technology together to shape the future of blockchain and capital markets. On May 9, 2019, we welcomed companies and teams to help shape the narrative of rebuilding finance at the historic Williamsburgh Savings Bank in Brooklyn, New York.
Resources:
Website: https://fluiditysummit.com
Facebook: https://facebook.com/fluidityio/
Twitter: https://twitter.com/fluidityio
LinkedIn: https://linkedin.com/company/fluidityio/
YouTube: https://youtube.com/channel/UC0NBCYlgLIxjSljf7CV91nQ/
In this presentation I talk about the state of the digital currency economy in mid 2020, including my unique perspective as CEO of Gilded, a B2B payment solution using digital currency.
I also discuss what it will take to get the flywheel moving and grow the digital currency economy in 2021 and beyond.
Understand Cross-Chain Swap Aggregator XY Finance in 5 minsassociate14
XY Finance has built an efficient and user-friendly cross-chain swap for DeFi & Metaverse and single-token liquidity provision service through X Swap and Y Pool.
Welups -The World First Identity Blockchain PlatformWel Ecosystem
Welups is a global NFT platform for asset verification and encryption operated by Blockchain Technology and Digital ID. Welups Blockchain provides instantaneous asset encryption and digital banking services for investors and traders to buy, sell and invest directly through a digital wallet. Welups inherits the strength of Ethereum and Tron to form a new platform that is easier to integrate with different applications.
Presentation to a local meetup group interested in blockchain in Guangzhou, China on latest trends happening with DeFi, NFT, and other cryptocurrency projects in China
Cryptocurrencies are a recent phenomenon that has opened up immense opportunities in all fields of society and life. The reality, however, is that with this digital innovation has come increased scrutiny and concern from both legislators and regulators. Legislators and regulators are now faced with the difficult task of straddling a fine line between ensuring the stability of the global financial system and protecting the interests of investors while avoiding stifling technological innovation.
"Institutional Challenges and Opportunities" by Henri Arslanian, PwC | Fluidi...Fluidity
Presented by Henri Arslanian, FinTech & Crypto Leader, Asia at PwC, at Fluidity 2019.
Fluidity brings the worlds of finance and technology together to shape the future of blockchain and capital markets. On May 9, 2019, we welcomed companies and teams to help shape the narrative of rebuilding finance at the historic Williamsburgh Savings Bank in Brooklyn, New York.
Resources:
Website: https://fluiditysummit.com
Facebook: https://facebook.com/fluidityio/
Twitter: https://twitter.com/fluidityio
LinkedIn: https://linkedin.com/company/fluidityio/
YouTube: https://youtube.com/channel/UC0NBCYlgLIxjSljf7CV91nQ/
In this presentation I talk about the state of the digital currency economy in mid 2020, including my unique perspective as CEO of Gilded, a B2B payment solution using digital currency.
I also discuss what it will take to get the flywheel moving and grow the digital currency economy in 2021 and beyond.
Brugu Software Solutions Pvt Ltd is a leading Blockchain Development Company. We help our clients understand where and how they can utilize Blockchain to their advantage and to stay ahead of the competition. we are also specialized in NFT Marketplace, Token, and Gaming Development. We offer nd-to-end Decentralized Finance Development Services on DeFi Insurance, DeFi Lending and Borrowing, DeFi Yield Farming, DeFi Decentralized Exchange, DeFi Wallet, DeFi Smart Contract Development, DeFi Staking, DeFi DApp Development, DeFi Tokens Development,and many DeFi custom services.
We're in the digital era. New strategies enable young people to work with current trends in practically every field to replace outdated ways. The Earth is drastically modified only after the virus COVID-19 dies
The benefits of an STO over an ICO are too great to ignore, and investors simply will no longer accept tokens that offer no security at all. We will see a large increase in security token offers and the ICO will disappear in the background.
By examining digital currency, we aim to better understand
the impact it can have on the broader payments ecosystem.
While the concept of digital currency was introduced more
than a decade ago, recent developments have accelerated
its adoption, such as the emergence of fat-backed digital
currencies known as ‘stablecoins’; a growing community
of developers building applications on top of blockchain based networks; and rising interest among central banks to
introduce sovereign digital currencies.
Brugu – Being a Leading DeFi Development Company in India, We offer end-to-end Decentralized Finance Development Services on DeFi Insurance, DeFi Lending and Borrowing, DeFi Yield Farming, DeFi Decentralized Exchange, DeFi Wallet, DeFi Smart Contract Development, DeFi Staking, DeFi DApp Development, DeFi Tokens Development, and many DeFi custom services.
Introduction to the Blockchain - August 28, 2018Peter Johnson
Attached please find an introduction to the blockchain delivered as a presentation on August 28, 2018 at Universidad Francisco Gavidia. A recording of the presentation will follow, which will be in Spanish.
Hot new defi trends to stay an eye fixed on in 2022AmniAugustine
Technological advancements have appropriated the planet, and therefore the year 2022 has witnessed advances that might have otherwise taken years to progress. The pandemic may have taken a toll on our everyday lifestyle, but it's definitely fueled tech and innovation. a bit like the pandemic has given a push to technological advancements, digital currency trading is not any exception.
As cryptoassets enter the mainstream, index funds are increasingly presenting both retail and institutional investors with the opportunity to gain exposure to the cryptoasset market. In this space, index funds are now being employed to track the activity and performance of specific cryptocurrencies or basket of cryptocurrencies to meet a variety of risk and return objectives of different client types.
Top 21 Decentralized Finance (DeFi) Projects - Executive SummaryMEDICI Inner Circle
In this research report, MEDICI analyzes the DeFi landscape and brings to you 21 of the best projects. The report highlights the rapid growth of DeFi globally, how COVID-19 has catalyzed its growth, and some of the most prominent projects working to disintermediate different facets of finance, viz. lending, decentralized exchange, payments and wallets, derivatives, and insurance.
This is the presentation from industry leading ICO, Cryptocurrency and blockchain lawyers to various members of the SEC. Maco.la management is very grateful to all the contributors of this work.
India’s fastest growing block chain companies to watch in 2021InsightsSuccess3
Insights Success is covered "India's Fastest Growing Blockchain Companies to Watch in 2021"
'here we can find Trusted Growing Blockchain Companies, our business magazine is especially focus on that industry to determine the contribution for the same industrialist in 2021.
Earning with DeFi Yield Farming - What you need to knowKelghe D'cruz
There are several ways DeFi users can earn via yield farming. However, it may not be so simple, as the technology is still young. Yield farming has experienced an explosion of sorts over the last few months, thanks in part to the emergence of various decentralized finance protocols. In its most basic sense, yield farming can be thought of as a process where users provide liquidity to DeFi protocols and are rewarded with a yield/return. Liquidity providers are rewarded in the form of tokens that they can sell.
DeFi Series – Webinar 3 – The DeFi Use Cases (DEX, Lending)Zeeve
Dr. Ravi Chamria, CEO and Co-Founder of Zeeve, starts the webinar by briefly introducing Zeeve and its role in the blockchain technology space. He then dives into the major topics of the webinar, which cover two use cases in decentralized finance (DeFi) – decentralized exchanges and lending protocols. He also discusses the benefits and challenges of lending protocols in the DeFi space.
The webinar delves into the differences between centralized and decentralized exchanges. Centralized exchanges hold custody of digital assets, while decentralized exchanges enable peer-to-peer trading without intermediaries.
Basis Markets Prospectus v1.0 - Used as marketing materials prior to raising capital through the offering of a cryptocurrency token for sale to the general public through an IDO (initial discord offering).
Brugu Software Solutions Pvt Ltd is a leading Blockchain Development Company. We help our clients understand where and how they can utilize Blockchain to their advantage and to stay ahead of the competition. we are also specialized in NFT Marketplace, Token, and Gaming Development. We offer nd-to-end Decentralized Finance Development Services on DeFi Insurance, DeFi Lending and Borrowing, DeFi Yield Farming, DeFi Decentralized Exchange, DeFi Wallet, DeFi Smart Contract Development, DeFi Staking, DeFi DApp Development, DeFi Tokens Development,and many DeFi custom services.
We're in the digital era. New strategies enable young people to work with current trends in practically every field to replace outdated ways. The Earth is drastically modified only after the virus COVID-19 dies
The benefits of an STO over an ICO are too great to ignore, and investors simply will no longer accept tokens that offer no security at all. We will see a large increase in security token offers and the ICO will disappear in the background.
By examining digital currency, we aim to better understand
the impact it can have on the broader payments ecosystem.
While the concept of digital currency was introduced more
than a decade ago, recent developments have accelerated
its adoption, such as the emergence of fat-backed digital
currencies known as ‘stablecoins’; a growing community
of developers building applications on top of blockchain based networks; and rising interest among central banks to
introduce sovereign digital currencies.
Brugu – Being a Leading DeFi Development Company in India, We offer end-to-end Decentralized Finance Development Services on DeFi Insurance, DeFi Lending and Borrowing, DeFi Yield Farming, DeFi Decentralized Exchange, DeFi Wallet, DeFi Smart Contract Development, DeFi Staking, DeFi DApp Development, DeFi Tokens Development, and many DeFi custom services.
Introduction to the Blockchain - August 28, 2018Peter Johnson
Attached please find an introduction to the blockchain delivered as a presentation on August 28, 2018 at Universidad Francisco Gavidia. A recording of the presentation will follow, which will be in Spanish.
Hot new defi trends to stay an eye fixed on in 2022AmniAugustine
Technological advancements have appropriated the planet, and therefore the year 2022 has witnessed advances that might have otherwise taken years to progress. The pandemic may have taken a toll on our everyday lifestyle, but it's definitely fueled tech and innovation. a bit like the pandemic has given a push to technological advancements, digital currency trading is not any exception.
As cryptoassets enter the mainstream, index funds are increasingly presenting both retail and institutional investors with the opportunity to gain exposure to the cryptoasset market. In this space, index funds are now being employed to track the activity and performance of specific cryptocurrencies or basket of cryptocurrencies to meet a variety of risk and return objectives of different client types.
Top 21 Decentralized Finance (DeFi) Projects - Executive SummaryMEDICI Inner Circle
In this research report, MEDICI analyzes the DeFi landscape and brings to you 21 of the best projects. The report highlights the rapid growth of DeFi globally, how COVID-19 has catalyzed its growth, and some of the most prominent projects working to disintermediate different facets of finance, viz. lending, decentralized exchange, payments and wallets, derivatives, and insurance.
This is the presentation from industry leading ICO, Cryptocurrency and blockchain lawyers to various members of the SEC. Maco.la management is very grateful to all the contributors of this work.
India’s fastest growing block chain companies to watch in 2021InsightsSuccess3
Insights Success is covered "India's Fastest Growing Blockchain Companies to Watch in 2021"
'here we can find Trusted Growing Blockchain Companies, our business magazine is especially focus on that industry to determine the contribution for the same industrialist in 2021.
Earning with DeFi Yield Farming - What you need to knowKelghe D'cruz
There are several ways DeFi users can earn via yield farming. However, it may not be so simple, as the technology is still young. Yield farming has experienced an explosion of sorts over the last few months, thanks in part to the emergence of various decentralized finance protocols. In its most basic sense, yield farming can be thought of as a process where users provide liquidity to DeFi protocols and are rewarded with a yield/return. Liquidity providers are rewarded in the form of tokens that they can sell.
DeFi Series – Webinar 3 – The DeFi Use Cases (DEX, Lending)Zeeve
Dr. Ravi Chamria, CEO and Co-Founder of Zeeve, starts the webinar by briefly introducing Zeeve and its role in the blockchain technology space. He then dives into the major topics of the webinar, which cover two use cases in decentralized finance (DeFi) – decentralized exchanges and lending protocols. He also discusses the benefits and challenges of lending protocols in the DeFi space.
The webinar delves into the differences between centralized and decentralized exchanges. Centralized exchanges hold custody of digital assets, while decentralized exchanges enable peer-to-peer trading without intermediaries.
Basis Markets Prospectus v1.0 - Used as marketing materials prior to raising capital through the offering of a cryptocurrency token for sale to the general public through an IDO (initial discord offering).
The Defiant YouTube's Robin Schmidt created a DeFi 101 presentation explaining what this new blockchain-based financial freedom is all about. You'll get the definitions you need to talk the talk, the protocols to get you started and the data sources to not get rekt.
Did you know that India ranks second in global adoption of cryptocurrencies with over 50MM users that have invested in the asset ? We see the number of people investing in Crypto increase exponentially over the coming years and with that the need to generate yield on their holdings.
Decentralized Finance (DeFi) is one of today’s most compelling crypto narratives and Compound is one of its most prominent examples. ZenGo research team has taken a deeper look into one of the most intriguing and novel aspects of the Compound protocol, the Liquidation process.
This whitepaper (originally published on early 2020) offers a step-by-step technological explanation and financial survey of Compound’s Liquidation process and thus offers a learning opportunity on a prominent DeFi project, relevant for both experts and beginners.
In this white paper we introduce a new decentralized, non-custodial and open-source protocol that will provide an autonomous interest rate market to lenders and borrowers while setting interest rates based on credit supply and demand, enabling users to frictionlessly exchange the time value of their crypto assets at both variable and fixed interest rates for the first time in DeFi.
Aside from taking loans and making deposits at variable interest rates from a Variable Rate Pool, this protocol enables users to do so at fixed rates as well through the interaction with several Fixed Rate Pools, each one representing a specific maturity date. Interest rates are determined based on the credit utilization rate of each Fixed Rate Pool.
fxreviews.best-Top Penny Cryptocurrency 2022 Double Up Your Profits Now.pdfNityaSharma43
A penny cryptocurrency is a type of digital asset or token that is worth less than one cent. Bitcoin, the first and most well-known penny cryptocurrency readmore
How to earn 15% interest (and understand stablecoins)Sean O'Connor
Do you want to understand the world of DeFi and stablecoins? In this deck we'll take you through a high-level understanding of stablecoins and how to generate interest from them.
DeFi Technologies builds and manages assets in the rapidly emerging decentralized financial market, providing institutional and retail investors easy access to previously unseen returns through innovative projects and groundbreaking protocols that are fundamentally reshaping the global financial system.
Learn Fundamentals of Decentralized Finance - 101blockchainsJackSmith435850
Learn the basics and advanced topics of Decentralized Finance (DeFi) and enhance your knowledge as a blockchain professional. Go through the document to know more about DeFi.
Initially billed as a medium of exchange by its founder- Saitoshi Nakamoto, bitcoin has risen exponentially in value- from a low of $0.17 in December 2010 to a historic high of $19,498.63 in December 2017- a rise of 11.47 million % (not a typo) in 7 years. Due to this very high valuation, bitcoin has lost any functionality as a medium of exchange (to replace or rival fiat currency) and is increasingly being viewed instead as a store of value. It has earned the title- ‘digital gold’.
In this episode of the Zeeve Defi Series, Ravi Chamria, the CEO and Co-founder of Zeeve begin by introducing himself and the platform Zeeve. He begins the webinar by recapping the last webinar in this series which includes Blockchain protocols, Smart contracts, comparison between decentralised and centralised exchange and oracles. The concept of Governance Tokens which are a type of Fungible Token that are kind of equity tokens but not for assets and it represents voting rights for a Defi protocol or DAOs is talked about during this episode.
[Cryptica 22] Introduction to Decentralized Finance - Nikola MarkovicDataScienceConferenc1
The aim of the talk is to introduce decentralized finance and its core concepts: Decentralized exchanges AKA Automated Market Makers (AMMs), lending protocols, and stablecoins. The talk will cover the similarities between traditional finance and DeFi with the accent on the innovative mechanisms DeFi & blockchain as underlying technology bring.
Similar to Fantom DeFi chain modules 10 November 2019 (20)
How to Position Your Globus Data Portal for Success Ten Good PracticesGlobus
Science gateways allow science and engineering communities to access shared data, software, computing services, and instruments. Science gateways have gained a lot of traction in the last twenty years, as evidenced by projects such as the Science Gateways Community Institute (SGCI) and the Center of Excellence on Science Gateways (SGX3) in the US, The Australian Research Data Commons (ARDC) and its platforms in Australia, and the projects around Virtual Research Environments in Europe. A few mature frameworks have evolved with their different strengths and foci and have been taken up by a larger community such as the Globus Data Portal, Hubzero, Tapis, and Galaxy. However, even when gateways are built on successful frameworks, they continue to face the challenges of ongoing maintenance costs and how to meet the ever-expanding needs of the community they serve with enhanced features. It is not uncommon that gateways with compelling use cases are nonetheless unable to get past the prototype phase and become a full production service, or if they do, they don't survive more than a couple of years. While there is no guaranteed pathway to success, it seems likely that for any gateway there is a need for a strong community and/or solid funding streams to create and sustain its success. With over twenty years of examples to draw from, this presentation goes into detail for ten factors common to successful and enduring gateways that effectively serve as best practices for any new or developing gateway.
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
Listen to the keynote address and hear about the latest developments from Rachana Ananthakrishnan and Ian Foster who review the updates to the Globus Platform and Service, and the relevance of Globus to the scientific community as an automation platform to accelerate scientific discovery.
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I ...Juraj Vysvader
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I didn't get rich from it but it did have 63K downloads (powered possible tens of thousands of websites).
Why React Native as a Strategic Advantage for Startup Innovation.pdfayushiqss
Do you know that React Native is being increasingly adopted by startups as well as big companies in the mobile app development industry? Big names like Facebook, Instagram, and Pinterest have already integrated this robust open-source framework.
In fact, according to a report by Statista, the number of React Native developers has been steadily increasing over the years, reaching an estimated 1.9 million by the end of 2024. This means that the demand for this framework in the job market has been growing making it a valuable skill.
But what makes React Native so popular for mobile application development? It offers excellent cross-platform capabilities among other benefits. This way, with React Native, developers can write code once and run it on both iOS and Android devices thus saving time and resources leading to shorter development cycles hence faster time-to-market for your app.
Let’s take the example of a startup, which wanted to release their app on both iOS and Android at once. Through the use of React Native they managed to create an app and bring it into the market within a very short period. This helped them gain an advantage over their competitors because they had access to a large user base who were able to generate revenue quickly for them.
OpenFOAM solver for Helmholtz equation, helmholtzFoam / helmholtzBubbleFoamtakuyayamamoto1800
In this slide, we show the simulation example and the way to compile this solver.
In this solver, the Helmholtz equation can be solved by helmholtzFoam. Also, the Helmholtz equation with uniformly dispersed bubbles can be simulated by helmholtzBubbleFoam.
We describe the deployment and use of Globus Compute for remote computation. This content is aimed at researchers who wish to compute on remote resources using a unified programming interface, as well as system administrators who will deploy and operate Globus Compute services on their research computing infrastructure.
Advanced Flow Concepts Every Developer Should KnowPeter Caitens
Tim Combridge from Sensible Giraffe and Salesforce Ben presents some important tips that all developers should know when dealing with Flows in Salesforce.
Experience our free, in-depth three-part Tendenci Platform Corporate Membership Management workshop series! In Session 1 on May 14th, 2024, we began with an Introduction and Setup, mastering the configuration of your Corporate Membership Module settings to establish membership types, applications, and more. Then, on May 16th, 2024, in Session 2, we focused on binding individual members to a Corporate Membership and Corporate Reps, teaching you how to add individual members and assign Corporate Representatives to manage dues, renewals, and associated members. Finally, on May 28th, 2024, in Session 3, we covered questions and concerns, addressing any queries or issues you may have.
For more Tendenci AMS events, check out www.tendenci.com/events
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/
Innovating Inference - Remote Triggering of Large Language Models on HPC Clus...Globus
Large Language Models (LLMs) are currently the center of attention in the tech world, particularly for their potential to advance research. In this presentation, we'll explore a straightforward and effective method for quickly initiating inference runs on supercomputers using the vLLM tool with Globus Compute, specifically on the Polaris system at ALCF. We'll begin by briefly discussing the popularity and applications of LLMs in various fields. Following this, we will introduce the vLLM tool, and explain how it integrates with Globus Compute to efficiently manage LLM operations on Polaris. Attendees will learn the practical aspects of setting up and remotely triggering LLMs from local machines, focusing on ease of use and efficiency. This talk is ideal for researchers and practitioners looking to leverage the power of LLMs in their work, offering a clear guide to harnessing supercomputing resources for quick and effective LLM inference.
Designing for Privacy in Amazon Web ServicesKrzysztofKkol1
Data privacy is one of the most critical issues that businesses face. This presentation shares insights on the principles and best practices for ensuring the resilience and security of your workload.
Drawing on a real-life project from the HR industry, the various challenges will be demonstrated: data protection, self-healing, business continuity, security, and transparency of data processing. This systematized approach allowed to create a secure AWS cloud infrastructure that not only met strict compliance rules but also exceeded the client's expectations.
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
AI & ML Solutions: Harnessing the power of Artificial Intelligence and Machine Learning, Prosigns provides smart solutions that automate processes, provide valuable insights, and drive informed decision-making.
Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
Exploring Innovations in Data Repository Solutions - Insights from the U.S. G...Globus
The U.S. Geological Survey (USGS) has made substantial investments in meeting evolving scientific, technical, and policy driven demands on storing, managing, and delivering data. As these demands continue to grow in complexity and scale, the USGS must continue to explore innovative solutions to improve its management, curation, sharing, delivering, and preservation approaches for large-scale research data. Supporting these needs, the USGS has partnered with the University of Chicago-Globus to research and develop advanced repository components and workflows leveraging its current investment in Globus. The primary outcome of this partnership includes the development of a prototype enterprise repository, driven by USGS Data Release requirements, through exploration and implementation of the entire suite of the Globus platform offerings, including Globus Flow, Globus Auth, Globus Transfer, and Globus Search. This presentation will provide insights into this research partnership, introduce the unique requirements and challenges being addressed and provide relevant project progress.
Field Employee Tracking System| MiTrack App| Best Employee Tracking Solution|...informapgpstrackings
Keep tabs on your field staff effortlessly with Informap Technology Centre LLC. Real-time tracking, task assignment, and smart features for efficient management. Request a live demo today!
For more details, visit us : https://informapuae.com/field-staff-tracking/
Using IESVE for Room Loads Analysis - Australia & New Zealand
Fantom DeFi chain modules 10 November 2019
1. DeFi Chain Modules
Introduction 2
Feature Set 2
Traditional Use Cases 2
DeFi Use Cases 3
DeFi Staking 4
Inflationary 4
Stable Rewards 4
The role of tokens as network security 4
Design 4
Collateralized Stable Debt Tokens 5
Stable Staking 5
Non-Inflationary 5
Modules 6
Module Auction 6
Module Authority 6
Module Compound WIP (Module Pool is the current working implementation) 7
Module CSDT 7
Module Escrow 9
Module Interest 10
Module Issue 11
Module Issuer 13
Module Liquidator 14
Module Liquidity Provider 14
Module NFT 15
Module Pool WIP for Compound Module 16
Module Pricefeed / Oracle 16
Module Record (Proof of Existence) 17
Module Uniswap 17
1
2.
Introduction
There are two criteria to create value for a public chain. Assets Under Management (AUM) and feature set. A
feature set is simply a collection of functions that can be acted upon the assets. A chain that is feature rich,
but has no assets will ultimately not create value. Inversely a chain with high AUM but lacking features will fail
to capture NVT.
The following document aims to align these two criteria and stand as a proposal to enhance an IBC sidechain or
direct module integration, the features offered by the chain can yield high value to the DeFi space.
Feature Set
The following is a high level description of the base instruments made available via the technological modules
that have been designed. Following this section there will be examples of how these instruments can be used
to create DeFi and decentralized derivative markets.
● Auctions
● Loans
● Collateralized Tokens
● Escrow (Deposit, Future, Lock based)
● Token Issuance
● Interest bearing token issuance
● Non Fungible Token collection creation
● Proof of Existence
● Protocol level automic swaps
The above are the raw instruments required to build a variety of traditional finance tooling on top of the existing
DeFi ecosystem.
2
3. Traditional Use Cases
Coins for Open Finance
● Increases the Bank’s FIAT Deposits (Liquidity) by attracting customer funds
○ Offer customers’ new utility on funds (Transacting)
○ Provides new savings products (Fixed Term / Call Accounts)
○ Application for Securitisation (Collateralisation)
● Readiness for Central Bank Digital currencies
○ Commercial Bank Stable Tokens
○ Commercial Bank money as well as Coin and Note on and off-ramp to CBDC
Tokenised Markets for Investment Banks
● Primary Debt & Equity Markets
○ Issuance, Book Building, Auction, Interest Payment, and Term Renegotiations
● Secondary Debt & Equity Spot Markets
● Alternative Token Markets
○ Gold, Silver, Platinum, Diamonds, Oil, and more
● Tokenised P2P Synthetic Futures
○ No exportation of value, capital flight, or BoP requirements
○ Forex Futures (Hedging / Cover) Markets
○ Global Shares and/or Commodity Futures Markets
○ Carbon Credit / Green Energy Futures Markets
○ Equity Future Markets
Digital Currency for Central Banks
● Net Interbank Settlements
● Treasury Notes, Bills and Bonds Management
● Foreign Stable Token Exchange
○ B2B Cross Border Payments
● Mass Market Digital Currency
○ Remittance of Social Grants
Managing Debentures Issuing
● Debt tokenisation
● Debt modelling through capital and interest tokens
● IOI / book building
● Auction / sale processes
● Extension to support Equity Token issuance
3
4. DeFi Use Cases
Liquidity based pool swaps https://uniswap.io/
Compound based lending pools https://compound.finance/
Multi asset collateralized debt tokens https://cdp.makerdao.com/
Non-inflationary, stable, multi asset staking
DeFi Staking
Current prevalent problems with staking solutions are;
Inflationary
More tokens are minted as reward for validators providing security to a network. This only works if you measure
your rewards in the inflationary token, however server costs are measured in fiat, for the sake of simplicity,
USD. When a token’s supply inflates, it normally suffers a direct inverse correlation with price. If you double
supply, you would halve the price. So the net result for validators is often negative. Cost in USD-USD value of
tokens received over time.
Inflationary models are also unsustainable as you can’t infinitely keep minting new tokens, supply should be
limited to ensure ongoing viability for early adopters.
Stable Rewards
As mentioned in the previous section, server costs are measured in USD, however rewards are in tokens, to
offset this, you need to sell tokens, when a tokens price depreciates to the point where it no longer covers the
opex expenses, you need to discontinue the service. For this reason, staking is mostly a very mutable solution
where staking farms will move from one coin to the next to ensure maximized profit due to fluctuating prices.
The role of tokens as network security
A token provides security for its network. If you have a public blockchain that tokenized real-estate. And let’s
assume it has $200M worth of tokenized real-estate. However, the underlying token staking value is worth
$2M. Then in a staking model, it would cost you ~$2M to attack an object of value equal to $200M. The value of
the underlying securitized token is what protects the network and its assets. So the value of the underlying
security assets, should exceed, or at least match, the value of the managed assets.
4
5. Design
To circumvent this, we designed a system that has;
● Stable Rewards
● Multi asset support
● Non-inflationary
This was achieved via 2 popular DeFi mechanisms, collateralized debt, and liquidity pool lending.
Collateralized Stable Debt Tokens
Collateralized Stable Debt Tokens or CSDT are USD pegged stable tokens minted from provided collateral. This
allows validators / delegators to provide collateral in any native supported asset (BTC/ETH/BNB on genesis),
and mint CSDT. The collateralized ratio of each asset is set via governance and on genesis would be BTC 150%,
ETH 150%, BNB 100%
A practical example of how this works;
We deposit 1,000 BNB into our Collateralized Debt Contract, the validators via their approved oracles have
agreed (via consensus) that the current price for 1 BNB is $20. The value of the deposited BNB is $20,000. BNB
is collateralized at 100%, so the minting value would be $20,000, or 20,000 CSDT that can be minted.
An important disclaimer here, it is best practice to not mint the maximum allowed as this sets a very high
liquidation price for your assets. The way the stability of the price is managed is via the liquidation of assets
should the token price depreciate. In the above example, should BNB price fall to $18 the collateral BNB would
be liquidated and made available for auction at 5% discount, so that another user could purchase the BNB for
CSDT (CSDT goes back into the system, your collateral debt is paid off, and they now own the BNB). If however
in the example above the collateral provider instead decided to mint 5,000 CSDT, then the liquidation price
would be ~$10 and they have a lot more safety and room to manage their collateral.
Stable Staking
With CSDT created, we can now create a validator by staking CSDT. Rewards will be paid out in CSDT. Current
rewards are set at 4% with a staked target of 67%. So if there is 1,00 CSDT minted, and 67 are staked the
reward will be 4% annually. Should more than 67% be staked, this will decrease to 2% over time, and should
less than 67% be staked, then this will grow to 6% over time.
Since CSDT is USD pegged, it means that your returns are fixed against your operational costs.
5
6. Non-Inflationary
Now that there is a liquidity pool available of assets (via the Collateral Debt Contracts) it means that users of
the system can borrow assets. This is collateralized lending with the ratio set per supported asset. Additional
assets over and above CSDT assets can be supported.
Practically, this would mean a borrower can provide BTC as collateral, and borrow ETH against this, with the
interest being set based on the ratio of liquidity providers to borrowers. Judging by current rates, this is around
~4%. This interest is then paid to the liquidity providers (stakers) and offsets that value of staking rewards.
Eventually with network growth and liquidity providers, this will offset the ~7%–10% of required staking
rewards and arrive at a non-inflationary model.
Modules
The following is the high level and technical description of the designed modules
Module Auction
Generic module for creating auctions and allowing users to place bids until a timeout is reached
StartForwardAuction starts a normal auction. Known as flap in Maker.
StartReverseAuction starts an auction where sellers compete by offering decreasing prices. Known as flop in
Maker.
StartForwardReverseAuction starts an auction where bidders bid up to a maximum bid, then switch to bidding
down on price. Known as flip in Maker.
StartAuction triggers the creation of an auction on a lot and subtracts coins from the initiator.
PlaceBid places a bid on any auction
Utility functions include;
CloseAuction
GetNextAucitonID
IncrementNextAuctionID
SetAuction
GetAuction
DeleteAuction
GetNextAuctionIDKey
GetAuctionKey
InsertIntoQueue
RemoveFromQueue
GetQueueIterator
6
7. GetAuctionIterator
GetQueueElementKeyPrefix
GetQueueElementKey
Use Cases;
Auctions
CSDT liquidation auctions
Module Authority
Generic module for setting system wide authority / managers for issuers and liquidity providers
SetAuthority allows an existing authority to add another authority
CreateIssuer allows an authority to make an account an issuer for specific denoms. Multiple issuers can exist
for a single denom.
DestroyIssuer removes the issuance rights for the account
Utility functions include;
GetAuthority
MustBeAuthority
Use Cases
Management of Native tokens
Module Compound WIP (Module Pool is the current working implementation)
Collateral lending module based on borrowing from liquidity pools and paying liquidity providers with interest.
Users can provide liquidity to liquidity pools. This liquidity also acts as collateral. If the user does not borrow
against the collateral they receive interest. Interest is calculated based on liquidity to borrowing ratio. The less
liquidity available for borrowers the higher the interest rates. Interest is split between all liquidity providers for
a given asset. So borrowing interest rates will be higher than liquidity provider interest received.
DepositFundFromAddress allows the user to deposit any denom they own as liquidity / collateral
Price values are set in CSDT (explained below, for simplicity sake this is a USD pegged stable coin). Each
denom has a set collateral ratio. Assuming BNB at 150%, means you have to provide $1.5 worth of BNB to
borrow $1 worth of ETH. It is recommended to over collateralize to avoid liquidation.
7
8. WithdrawFundToAddress allows the user to take the specified amount from the pool and store into the given
account balance as long as they have sufficient collateral.
Interest is accrued every block or 10 seconds, whichever is longer.
DistributeReward distributes the given reward between all the funders
Use cases
Decentralized collateralized lending, required for decentralized shorting solutions
Module CSDT
Collateralized Stable Debt Tokens (CSDT) that are asset pegged (asset is USD, but can any other asset, BNB
for example).
Similar to compound, but non-interest bearing for liquidity providers (currently, this will be enhanced with
interest bearing accounts from Module Compound in the future as these are shared liquidity pools)
Allows the creation of CSDT from multi asset collateralization. Assets supported are set via governance and
genesis. Recommended BTC, ETH, BNB, and potentially some stable coins.
Users provide collateral. The collateral has price oracles that submit the current value. Users can then withdraw
debt (CSDT) equal to their risk appetite or liquidation. The closer to 100% of the collateral value the closer the
liquidation point becomes.
Once collateral is no longer enough to support the debt, the lot goes up for liquidation and eventually auction.
Should the collateral value increase, more debt can be withdrawn against it.
CSDT is the recommended supported staking token for the chain, as it supports multiple assets.
Module supports setting global debt limits as well as per asset debt limits to minimize volatility risk in certain
assets
Debt Limits, Collateral assets accepted, and collateralized ratio can all be controlled via governance.
This module is being expanded to add support for NFT objects as well that can be used as collateral, although
this functionality is not currently available, ETA ~ 2 weeks.
Utility functions include;
ModifyCSDT
8
10. Users can create lock boxes to deposit denoms into, these boxes have set conditions, either time, multi party,
or oracle conditions to release. The box itself is a tradeable asset and can be used as a derivative of the
underlying asset.
Utility functions include;
GetDepositedCoinsAddress
SendDepositedCoin
CancelDepositedCoin
SubDepositedCoin
GetDepositedCoin
SetBox
SetAddress
SetName
AddBox
Fee
GetBox
GetBoxByOwner
GetBoxByAddress
CanTransfer
SearchBox
List
ListAll
Iterator
CreateBox
ProcessInjectBox
ProcessBoxWithdraw
SetBoxDescription
DisableFeature
DisableTransfer
SendCoins
GetIdsByName
GetIdsByAddress
ActivateBoxQueueIterator
InsertActiveBoxQueue
RemoveFromActiveBoxQueue
ProcessLockBoxCreate
ProcessLockBoxByEndBlocker
PRocessFutureBoxCreate
ProcessFutureBoxInject
InjectFutureBox
CancelDepositFromFutureBox
ProcessFutureBoxDistribute
10
11. ProcessFutureBoxByEndBlocker
ProcessFutureBoxInjectByEndBlocker
ProcessFutureBoxWithdraw
ProcessFutureBoxActiveByEndBlocker
Use Cases
Escrow
Futures
Forwards
Options
Module Interest
Interest module allows issued coins to accrue interest, interest can be set on a per denom level.
SetInterest allows the owner to set fixed interest rates for tokens.
MintCoins allows the module to generate tokens based on interest for account holders.
Utility functions include;
GetState
SetState
SetInterest
TotalTokenSupply
MintCoins
AddMintedCoins
Use cases
Interest bearing tokens
Interest bearing savings accounts
Module Issue
Allows for the creation of ERC20 standard mapped token issuance with fixed (governance controlled) creation
and management fees.
CreateToken allows the creation of a token, the denom itself is not reserved for the symbol, but instead an
incrementing ID prefixed, for example bnb128e12c while the metadata preserves the symbol, for example FTM
Mint allows mintable tokens to be minted, only if the token is created as a mintable asset
11
12. BurnOwner allows the owner to burn tokens they hold
BurnHolder allows the token owner to burn tokens from another address
Freeze allows the owner to lock transfers from an address (In, Out, or In & Out)
TransferOwnership allows a token owner to transfer ownership to another address
Approve allows a token holder to approve another account to use up to a certain limit of tokens in the account
IncreaseApproval allows the token holder to increase the token limit set in Approve
DecreaseApproval decreases the allowance
SendFrom allows the owner to transfer tokens from another address
Parameters per token are as follows;
Name
Symbol
TotalSupply
Description
BurnOwnerDisabled
BurnHolderDisabled
BurnFromDisabled
MintingFinished
FreezeDisabled
Global parameters (set via governance) are as follows;
CreateFee
MintFee
FreezeFee
BurnFee
BurnFromFee
TransferOwnerFee
DescribeFee
Utility functions include;
SetIssue
SetInterestRate
SetAddressIssues
DeleteAddressIssues
RemoveAddressIssues
AddAddressIssues
SetSymbolIssues
SetFreeze
SetApprove
AddIssue
12
14. PeekCurrentIssueID
Module Issuer
Authority module to control native denomination tokens. Issuers are created via the Authority Module and are
assigned specific denoms to control. They can set the credit or decrease the credit allowed by liquidity
providers.
IncreaseCreditOfLiquidityProvider increases the credit for a specific denom for a specific address
DecreaseCreditOfLiquidityProvider decreases the credit for a specific denom for a specific address
RevokeLiquidityProvider removes the liquidity provider address
SetInterestRate sets the inflation rate of the denom, if any
This module allows minting / burning of native tokens, such as the genesis tokens created on-chain.
Utility functions include;
GetIssuers
SetIssuers
AddIssuer
RemoveIssuer
ValidateDenoms
CollectDenoms
MustBeIssuer
Module Liquidator
The liquidator module settles bad debt from undercollateralized CSDT’s by seizing them and raising funds
through auctions.
SeizeAndStartCollateralAuction pulls collateral out of a CSDT and sells it in an auction for CSDT. Excess
collateral is goes back to the contract
StartDebtAuction sells off minted gov (native) tokens to raise set amount of stable coin (if collateral needs to
be bought to keep the price of CSDT stable)
SettleDebt removes equal amounts of debt from the liquidators reserves
Global parameters allows governance to set max auction debt sizes for removed collateral (to ensure smaller
lots for bidding)
Utility functions include;
partialSeizeCSDT
14
15. GetParams
SetParams
GetSeizedDebt
SetSeizedDebt
Module Liquidity Provider
Liquidity provider is an internal module used for module accounts to have set credit limits and allow the module
to mint tokens against credit that they own. This is used for liquidity pools, uniswap, compound, liquidator, and
csdt’s as a vendor of last resort. Users can also donate to the liquidity provider to keep the system stable.
CreateLiquidityProvider allows the creation of a new account that acts as a liquidity provider
BurnTokensFromBalance allows the provider to burn tokens it owns
MintTokensFromCredit allows the provider to mint tokens against assigned credit (can be from an external -
non-chain source)
Utility functions include;
SetLiquidityProviderAccount
RevokeLiquidityProviderAccount
GetLiquidityProviderAccount
Use cases
Credit providers based on assets held
Stable coins
Asset backed credit
Module NFT
Allows for the creation of Non Fungible Token collections and Non Fungible Tokens (NFTs)
MintNFT creates a new NFT object with a collection and owner(s)
Utility functions include;
DeleteNFT
UpdateNFT
GetNFT
SetCollection
GetCollection
GetCollections
15
16. GetDenoms
GetOwners
GetOwner
GetOwnerByDenom
SetOwnerByDenom
SwapOwners
Use cases
Debt Issuance
Debentures
Module Pool WIP for Compound Module
Pool module acts as a global shared interest bearing liquidity pool for any supported system asset.
See Module Compound
Utility functions include;
GetAccountFunds
DistributeReward
GetTotalFunds
Use cases
Loans
Shorts
Hedging
Module Pricefeed / Oracle
Allows a group of white-listed oracles to post price information of specific assets that are tracked by the
protocol.
AddOracle allows governance to add additional white-listed oracles
AddAsset adds an asset to track it’s price / value
SetPrice allows an Oracle to submit information with regards to the tracking value
After each block all submitted prices are aggregated and a median (weighted by stake) value is created as the
current price.
16
17. Utility functions include;
SetCurrentPrices sets the current aggregate prices after a block finalizes
GetOracles
GetAssets
GetAsset
GetOracle
GetCurrentPrice
GetRawPrices returns all submitted raw oracle prices
ValidatePostPrice
Module Record (Proof of Existence)
Allows the creation of proof as an immutable record.
CreateRecord creates a record set, for example University Certificates
AddRecord allows the storing of a record with metadata. Such as a unique certificate
Utility functions include;
GetRecord
GetRecordByID
List
GetAddressRecords
GetRecords
GetIteratorRange
SetInitialRecordStartingRecordId
GetLastRecordID
GetNewRecordID
PeekCurrentRecordID
Use cases
Luxury good proofs
Certification proofs
Anti fraud mechanism
Module Uniswap
Generic system uniswap protocol. Users can provide liquidity and set pool based swap ratios.
AddLiquidity allows a user to add liquidity to a pool. User can specify the token they wish to swap for.
17
18. Swap allows a user to swap from a liquidity pool for the swap requested asset for the counter pool.
This allows swaps based on liquidity ratio in the pool, so if the pool is 100:1 and you add 100, you can withdraw
1.
Utility functions include;
SwapToCoin
SwapFromCoin
SetPool
18