|submitted by BitcoinAllBot to BitcoinAll [link] [comments]|
The CBDC Road To Practice——The Framework of LDF 2020submitted by Lend0x to u/Lend0x [link] [comments]
March 8, 2020 By JH( Lend0X Project Architect)
The Market Structure Analysis of CBDC
I. CBDC helps GDP growth
CBDC can be used as cash for commercial banks or as a medium for (government) bonds. The way in which assets are issued will have a huge impact on GDP growth. For commercial banks, the CBDC issued by the central bank is the source of assets. For customers, the products under the CBDC are the use of funds. Blockchain-based CBDC and bank account-based digital cash and banknotes are generally considered to have a huge difference in the contribution of GDP to quality, cost, and efficiency.
The Bank of England states in the 2019 study that the macroeconomic effects of issuing central bank digital currency (CBDC), the following three advantages of digital currency can increase interest-bearing central bank liabilities, and distributed ledgers can compete with bank deposits as a medium of exchange.
In the digital currency economy model 1. The model in the report matches the adjusted US currency issuance before the crisis, and we find that if the issuance of CBDC accounts for 30% of GDP, compared with government bonds, it may permanently increase GDP by 3%.
II. The issuing system and payment structure of CBDC
The BIS research report pointed out that CBDC has many open questions, such as whether they should be retail or wholesale? Directly or indirectly to consumers? Account-based or token-based? Based on distributed ledgers, a centralized model or a hybrid model? How does CBDC pay across borders?
Of the three issuance systems (indirect, direct, and hybrid), CBDC can only be issued directly by the central bank. In The first type of indirect issuance structure，the CBDC is the indirect architecture ,and is done indirectly. ICBDC in the hands of consumers (such as the digital currency issued by the 4 largest state-owned commercial banks in DCEP) represents commercial banks (such as the 4 largest state-owned commercial banks) debt.
In the second type of direct and third type of mixed issuance structure, consumers are creditors of the central bank. In the direct CBDC model (type 2), the central bank processes all payments in real time and therefore maintains a record of all retail assets. The hybrid CBDC model is an intermediate solution where the consumer is a creditor of the central bank, but real-time payments are handled by the intermediary, and the central bank keeps copies of all retail
CBDCs in order to transfer them from one payment service provider to another in the event of a technical failure.
In terms of efficiency
Three payment architecture architectures allow account-based or token-based access. Although its DCEP digital currency is not a token in the blockchain, it is similar to the token in blockchain in key features such as non-double spending, anonymity, non-forgeability, security, transferability, separability, and programmability. Therefore, DCEP still belongs to the Token paradigm, not the account paradigm.
All four combinations are possible for any CBDC architecture (indirect, direct or hybrid) whatever the payment structure is based on the centralization or centralization mode, the account or token mode of blockchain smart contract account . But in different structures, central banks, commercial banks, and the private sector operate different parts of the infrastructure.
At present, the DCEP issuance structure adopts a two-tier structure, and its payment system——four major state-owned commercial
banks issuing four ICDBC tokens. Its technical architecture features are consistent with the first indirect distribution method. Because DCEP is positioned as digital cash (M0 cash) and the central bank's DCEP supports offline mobile payment, considering its huge payment transactions, a centralized account system for DCEP payment methods is essential. Offline Payment methods access to mobile wallets based on tokens are also essential for commercial banks.
LDF Central Bank Digital Currency CBDC Project Development
At present, the technical framework of the CBDC and the selection of infrastructure are divided into the R & D and cooperation of domestic application planning DCEP application scenarios; its overseas expansion goal supports the development of the “Belt and Road” digital asset ecosystem. DCEP adopts a double-layer system of commercial banks and central banks to adapt to the existing currency
systems of sovereign countries in the world. China, as a currency issuing country, has strong economic strength and basic conditions necessary for world currencies. At the same time, DCEP can also save the issued funds, calculate the inflation rate and other macroeconomic indicators more accurately, better curb illegal activities such as money laundering and terrorist financing, and facilitate foreign exchange circulation worldwide.
1. LDF——the combination of CBDC program and token economy
Only after answering questions such as the openness of CBDC currency itself, can we solve how the application of multiple blockchain industries such as LDF digital asset issuance platform, digital asset support bond platform, and lending and other CBDC currency "product traceability", "digital identity authentication", "judicial depository", "secure communication"and other basic applications, these LDFs are an important direction for exploring blockchain applications.
2.Select the most widely used blockchain technology as the basic platform
LDF introduced CBDC to use blockchain technology because it is the most mature landing foundation platform. It has the advantages of decentralization, openness, autonomy, anonymity, and tamper resistance. It can make the entire system information highly transparent, its data stability and the reliability is extremely high, which solves the point-to-point trust problem and can reduce transaction and operating costs. At present, the underlying technologies of mainstream digital assets such as Bitcoin, Ethereum, and USDT are all blockchain technologies. At the same time, the application scenarios of the blockchain not only include digital currency, but also include many fields such as "product traceability", "digital identity authentication", "judicial depository", "secure communication" and so on.
3.Interpretation of DCEP and selection of LDF blockchain technology architecture
·DCEP does not use a real blockchain like Libra, but may use a centralized ledger based on the UTXO (Unspent Transaction Output) model, and it still belongs to the Token paradigm. This centralized ledger reflects the digital currency issuance and registration system maintained by the central bank. It does not need to run consensus algorithms and will not be subject to the performance bottleneck of the blockchain. The blockchain may be used for the definitive registration of digital currencies and occupy a subsidiary position.
·Users need to use DCEP wallet. The core of the wallet is a pair of public and private keys. The public key is also the address, where the digital certificate of RMB is stored. This digital certificate is not a token in the blockchain in the complete sense, but it is consistent with the Token in many key features, and it is based on 100% RMB reserve. Users can initiate transfer transactions between addresses through the wallet private key. The transfer transaction is recorded
directly in the centralized ledger by the central bank. In this way, DCEP implements account loose coupling and controlled anonymity.
·Although DCEP is a currency tool, the third-party payment is mainly a payment tool after "disconnecting directly", but there are many similarities between the two. If DCEP is good enough in terms of technical efficiency and business development, and from the perspective of users, third-party payments can bring the same experience after DCEP and "disconnect directly". Therefore, DCEP has a mutual substitution relationship with third-party payment in the application after “disconnecting directly”.
·DCEP will have a tightening effect on M2, and M2 tightening reflects the contraction of the banking system to a certain extent. Digital currency does not pay interest, and the People's Bank of China has no plan to completely replace cash with DCEP, so DCEP will not constitute a new monetary policy tool. DCEP has strong policy implications for central bank monitoring of capital flows, as well as anti-money laundering, anti-terrorist financing and anti-tax evasion. Therefore, the supervisory function of DCEP exceeds that of monetary policy.
·The impact of DCEP on RMB internationalization is mainly reflected in cross-border payments based on digital currencies. Although cross-border payments including DCEP, can promote RMB internationalization, cross-border payment is only a necessary condition for RMB internationalization, not a sufficient one. The internationalization of the RMB is inseparable from a series of institutional arrangements.
4.The effectiveness of digital currencies in the LDF framework
CBDC is positioned as digital cash or currency under the LDF framework, and the remaining various tokens, cryptocurrencies, and stablecoins are treated as digital assets. The application platforms involved in LDF (asset mortgage bond platform, digital asset issuance platform, and lending). The underlying assets of LDF are part of the digital asset equity. The reason why LDF uses CBDC and stable currency as currency is due to ·LDF framework links three financial ecosystems ·CBDC has the characteristics of currency transaction, accounting unit and value storage have been verified
·Stablecoins can be used as a payment tool for token economic platforms, not currencies
The stable currency selected by LDF should effectively play the payment function of the currency, and meet the requirements of the following LDF framework: ·Must be universally accepted ·Must be easy to standardize in order to determine its value
Due to the characteristics of DvP (payment is settlement) based on blockchain technology, LDF's smart contracts have the characteristics of decentralized intermediaries, such as the function of asset account contracts partially replacing account settlement; the asset pool contract replacing SPV, and the cash flow contract replacing assets Payment intermediary The digital currency selected as an LDF that meets the above standards is very important for the effectiveness of the LDF framework. Otherwise, the platform built by the LDF framework will not be able to achieve the capabilities of distributed ledgers and DAO organizations.
LDF regulatory compliance
LDF chooses CBDC (DCEP) as the construction of digital asset transaction payment platform, which has the characteristics of DvP (asset payment is settlement). It supervises compliance with the selection of digital currencies that support smart contract accounts and trading platforms (anti-money laundering and anti-terrorist financing) has a decisive role.
DCEP takes the form of loosely coupled accounts to achieve controlled anonymity. The current electronic payment methods, such as bank cards and third-party payment platforms, all use the method of tightly coupling accounts, that is, funds must be transferred through real-name bank accounts. But With the improvement of people's awareness of information security, electronic payment cannot meet people's demand for anonymous payment. The digital currency of the central bank adopts the form of loosely coupled accounts, enabling asset transfers without the need for bank accounts, so as to achieve controllable anonymity.
Unlike Bitcoin's complete anonymity, the central bank has the right to obtain the transaction data within the legal scope, and the source
of digital currency can be traced through big data analysis, while other commercial banks and merchants cannot obtain relevant information. This mechanism, while protecting data security and citizen privacy, also enables illegal activities such as money laundering to be effectively supervised.
Association of LDF's DAO Autonomous Economic Model with CBDC
The direct DCB (such as DCEP) or LIBRA of the LDF token can quantify the value of DAO / DAE through a certain transformation and analysis, and predict its future long-term growth rate and the problems to be solved by the economic model, the solution path adopted, and the overall structure design, technological innovation, team composition, development vision and roadmap.
·The LDF economic model transplants the estimation model of the asset value of the general economic system to DAO 2.0 organization and market management, so as to establish a unified evaluation system for the value generated by the distributed autonomous economy (DAE). The endogenous economic growth model considers important parameters such as savings rate, population growth rate, and technological progress as endogenous variables. The long-term growth rate of the economy can be determined by the interior of the model. Moreover, the LDF economic model takes the number of tokens, nodes, and technical inputs of the distributed organization as similar parameters. The CBDC (such as DCEP) or LIBRA directly targeted by the token can quantify the value of DAO / DAE through certain transformation and analysis and predict its long-term growth rate in the future.
·In response to the special needs of transactions and asset on-chain in the blockchain field, the LDF economic model has developed a DAE (Decentralized Autonomous Economic) protocol group specifically designed to eliminate various pain points of decentralization in the blockchain field, and has developed corresponding LDF DAO DAPP, these agreements include: ·Issuance and trading of tokens based on smart contracts ·Distributed order submission and matching ·Transaction interest rate and mortgage method based on automatic discovery mechanism
Therefore, whether it is a community member, an investor, or a blockchain project developer that develops applications on the LDF economic model, it can use the distributed rules, consensus mechanisms, infrastructure, and smart contracts provided by it to achieve the following purposes:
·Encrypted token asset transaction and circulation based on community autonomy ·Issue of new LDF tokens ·Construction, collaboration, management, voting, and decision- making of specific encryption token communities
·Develop a smart contract system for the dual factors of community node rights and workload ·Customized incentive standards for nodes with different interests
Welcome to discuss with the author of this article, please contact via email:[email protected]
submitted by liuidaxmn to u/liuidaxmn [link] [comments]
Bank Of America Joins Marco Polo Blockchain Trade Network Bank of America has joined Marco Polo, a consortium working to bring efficiencies to international trade using blockchain technology. Founded by startups R3 and TradeIX, Marco Polo is built on R3’s Corda blockchain platform. The network aims to deliver real-time connectivity, greater visibility for trading relationships and lower barriers to accessing capital.
China State Council: Promoting Integration Of New Technologies Like Blockchain Tech With Transportation Industry According to Xinhua News Agency, the Central Committee of the Communist Party of China and the State Council recently issued an outline for transportation construction in China. In terms of smart transportation innovation, the outline proposes to promote the deep integration of new technologies such as big data, Internet, artificial intelligence, and blockchain with the transportation industry.
Arab Bank Switzerland Opens Bitcoin Custody, Brokerage Services Arab Bank Switzerland has partnered with blockchain technology firm Taurus to offer Bitcoin (BTC) and Ether (ETH) custody and brokerage services to its clients. Serge Robin, the CEO of Arab Bank Switzerland — a Swiss institution that forms part of the Jordan-headquartered Arab Bank group — said: “We firmly believe that blockchain will disrupt the financial industry as we know it and we intend to be amongst the.
The Turkish Government Has Announced Plans To Establish A National Blockchain Infrastructure According to a Cointelegraph report, the Turkish government has announced plans to establish a national blockchain infrastructure to utilize distributed ledger technology (DLT) in public administration, according to the Strategy 2023 presentation provided by The Ministry of Industry and Technology on Sept. 18 in Ankara. Strategy 2023 emphasizes blockchain and DLT as priorities for the coming year. The document refers to a Startup Genome survey that marks blockchain as one of the fastest-growing tech trends, with a 101.5% increase in early-stage startup funding globally.
Encrypted project calendar（September 19, 2019）
NRG/Energi: Energi (NRG) Energi will launch a trading competition on the KuCoin platform on September 9th. By September 19th, 800 NRG will be presented to the top 470 participants. ADA/Cardano: The Cardano (ADA) project official will host the Wyoming hackathon from September 19th to 22nd. KIN/Kin: The Kin (KIN) project team will host a community gathering in Toronto on September 19. BTC/Bitcoin: The 2019 Open Core Summit will be held in San Francisco from September 19th to 20th. BSV/Bitcoin SV: The Bitcoin SV (BSV) BSV Eco Conference will be held in Hangzhou, China on September 19th. OKEX will jointly host the event as a strategic partner of BSV. NPX/NaPoleonX: NaPoleonX (NPX) Binance DEX will be online NPX at 9:30 am (UTC) on September 19. VIDY: On-line IDAX exchange and opening the GOB/BTC trading market
Encrypted project calendar（September 20, 2019）
NULS / NULS: The NULS 2.0 Beta hackathon will be held from September 20th to September 21st, 2019. AE/Aeternity: Aeternity (AE) will hold “Cosmos One” conference in Prague, Czech Republic on September 20th COCOS/COCOS: The Cocos-BCX (COCOS) Oasis Arena hackathon will take place from September 20th to 22nd in Shanghai, China (“GO Shanghai”). RVN/Ravencoin: The Ravencoin (RVN) Ravencoin project team will host the “Ravencoin Asia 2019” party in Seoul, South Korea on September 20. GOB: Go online on the IDAX exchange and open the GOB/BTC trading market
Encrypted project calendar（September 21, 2019）
BTC/Bitcoin: The 6th FINWISE Global Summit Macau will be held from September 21st to 22nd. Distributed Financial Technology (DeFi) is the main topic of this conference. OKB/OKB: OKB (OKB) OKEx The Africa Cryptour series of talks in Kenya will take place on September 21 in Nairobi. ADA/Cardano: Cardano (ADA) Cardano Ambassador Marin Kramaric will host the Ada community gathering in Croatia on September 21. ZIL/Zilliqa: The Zilliqa (ZIL) Zilliqa project representative will attend the “Bitcoin and Blockchain Future” conference in London, UK on September 21st.
Encrypted project calendar（September 22, 2019）
NPXS/Pundi X: Pundi X (NPXS) PundiX Labs will officially launch the XPOS transaction at the “AkiColle” event in Tokyo on September 22.
Encrypted project calendar（September 23, 2019）
BTC/Bitcoin: Bakkt, the digital asset platform led by ICE, the parent company of the New York Stock Exchange and the world’s second largest trading group, will launch a bitcoin physical delivery futures contract on September 23. EOS/EOS: EOS main network is expected to upgrade version 1.8 on September 23 DCDecred: Project leader Jake Yocom-Piatt of Decred (DCR) Decrex will attend the Encryption Community Party in San Francisco on September 23 and will deliver a speech.
Encrypted project calendar（September 24, 2019）
ENG/Enigma: Enigma (ENG) ENG main network token snapshot will end on September 24, the original start time is August 26. LINA (LINA): Lina Review will host the Lina network launch event in Ho Chi Minh City, Vietnam on September 24th and release a 10-year operational strategy. Cappasity (CAPP): Cappasity will showcase its digital signage solutions in luxury stores at the Paris Retail Week from September 24th to 26th.
Encrypted project calendar（September 25, 2019）
MIOTA/IOTA: IOTA (MIOTA) IOTA will host a community event on September 25th at the University of Southern California in Los Angeles on the theme of “Building Your Own IoT.” Quant (QNT): The Quant project will participate in a marketing conference in London from September 25th to 26th, which will focus on data technology.
Encrypted project calendar（September 26, 2019）
ADA/Cardano: The Cardano (ADA) Cardano community will host a party in Washington, DC on September 26.
Encrypted project calendar（September 27, 2019）
BTC/Bitcoin: Cripto Latin Fest will be held in Cordoba, Argentina from September 27th to 29th. Switcheo (SWTH): After a one-year token exchange process, the project team will officially end the SWH→SWTH token exchange process on September 27.
Encrypted project calendar（September 28, 2019）
ADA/Cardano: Cardano (ADA) Cardano (ADA) 2nd Anniversary, Cardinal Foundation, IOHK and EMURGO main members will participate in community celebrations in Plovdiv, Bulgaria on September 28. TOP Network (TOP): The TOP Network team will hold a hackathon in Prague, Czech Republic from September 28th to 29th. Horizen (ZEN): Horizen project BD Rep Vano Narimandize will discuss the current status and development of sidechain technology at the Industry 4.0 Blockchain Summit on September 28.
Encrypted project calendar（September 29, 2019）
GAME/GameCredits: GameCredits (GAME) is expected to perform hard forks on September 29th at block height 2519999
Encrypted project calendar（September 30, 2019）
INS/Insolar: Insolar (INS) will be on September 30th ERD/Elrond: Elrond (ERD) will conduct main network test on September 30th NULS/NULS: The NULS team will plan to beta the ChainBOX in the third quarter. CS/Credits: Credits (CS) will exchange tokens and bug rewards in the third quarter QTUM/Qtum: Quantum Chain (QTUM) is expected to complete lightning network beta in the third quarter XEM/NEM: New World Bank (XEM) will release mobile wallet and computer wallet in the third quarter HC/HyperCash: hypercash (HC) will complete community management agreement in the third quarter
Encrypted project calendar（October 01, 2019）
HT/Huobi Token: The financial base public link jointly created by Firecoin and Nervos is expected to be open source in October. RVN/Ravencoin: Ravencoin (RVN) Ravencoin will perform a hard fork on October 1. ADA/Cardano: Cardano (ADA) plans to hold technical consensus meeting in Amsterdam on October 1st XRC/Bitcoin Rhodium: Bitcoin Rhodium (XRC) will record account balance awards on October 1st PPC/Peercoin: Peercoin (PPC) will perform Peercoin v0.8 (code tang lang) hard fork on October 1st
Encrypted project calendar（October 02, 2019）
BNB/Binance Coin: The 2019 DELTA Summit will be held in Malta from October 2nd to 4th. The DELTA Summit is Malta’s official blockchain and digital innovation campaign. CAPP/Cappasity: The Cappasity (CAPP) London Science and Technology Festival will be held from October 2nd to 3rd, when the Cappasity project will be attended by the Science and Technology Festival.
Encrypted project calendar（October 03, 2019）
ETC/Ethereum Classic: The 2019 Ether Classic (ETC) Summit will be held in Vancouver on October 3–4https://preview.redd.it/g5wngyjl3kn31.png?width=504&format=png&auto=webp&s=a2705252022914e72dd2dbc2aa641243bb185533
Bitcoin slipped below $10,000 on Thursday after the Federal Reserve cut benchmark lending rates by 25 basis points.
The BTC/USD instrument settled a new session low towards $9,585.86 on San Francisco-based Coinbase exchange. That brought the pair’s week-to-date losses close to 7 percent.
The move downhill occurred despite the presence of so-called bullish catalysts, mainly the recent drone attacks on Saudi Arabia oil production facilities that choked the world’s oil supply by 5 percent. The latest rate cut announcement and its immediate impact on bitcoin are reminiscent of how investors are not treating the cryptocurrency bitcoin as a safe-haven asset in the times of macroeconomic and geopolitical crisis.
Bulls, nevertheless, see bitcoin at new highs in the coming times. According to Arthur Hayes, the CEO & co-founder of controversial crypto-derivatives exchange BitMEX, bitcoin would surge to $20,000 after taking cues from the Fed’s dovish sentiment.
Review previous articles: https://email@example.com
Topics: Bitcoin, transaction fee, mining, crypto-currency, JEL : D - Microeconomics/D.D2 - Production and Organizations/D.D2.D23 - Organizational Behavior • Transaction Costs • Property Rights, JEL : E - Macroeconomics and Monetary Economics/E.E4 - Money and Interest Rates/E.E4.E42 - Monetary Systems • Standards • Regimes • Government and the Monetary System • Payment Systems ... Economics Research Paper on Macroeconomics: The Bitcoin. Dwivedi (2010) defines macroeconomics as “essentially the study of the behavior and performance of the economy as a whole” (p. 4). He stresses that, more importantly, it studies the relationships and interaction between the ‘factors or forces’ that determine the level of growth of national output and employment, general price ... Bitcoin surpassing $8,000 inflection point vs. 3,000 S&P 500 In a favorable environment for quasi-currency stores of value, Bitcoin is rapidly transitioning away from a risk asset and gaining ... Bitcoin Macroeconomics - Bitcoin Scammers Fbi List Bitcoin Macroeconomics Bitcointalk Antminer D3 Bitcoin Block Count Latest stable Bitcoin Core version Latest stable Electrum version. Home; Help; Rules; Contact; Login; Register; Bitcoin Forum » Bitcoin » Bitcoin projects » Bitcoin Macroeconomics - The Worldwide Bitcoin Economic Development Experience; Advertise with us (we do not endorse any site advertised) « previous next » Print; Pages:  Go Down. Author Topic: Bitcoin Macroeconomics - The ...
[index]          
Basics of Inflation and Deflation with respect to the USD and Bitcoin. Thanks to Away for sponsoring this video! Go to https://www.awaytravel.com/techquickie and use promo code techquickie to get $20 off your next order! Bitcoin... Bitcoin is the core asset in this class, is recommended to be part of anyone's portfolio. Do your own research and stay up to date by subscribing so that you can get this info each month. And if ... www.muchbitcoin.org = Learn more about Bitcoin Bitcoin is the first open source, peer to peer, decentralized technology to enable transfer of tamper-proof ow... 🔵SpaceX Live Halving of Bitcoin, BTC to the MOON & Launch of starlink updates SpaceX Inc 2,013 watching Live now Ver, Voorhees and Demeester about the future of finance - Duration: 47:31.