Quorum blockchain stock

 

To help ensure privacy, Quorum prevents all but the authorized parties from seeing a Mar 23, 2023 · ConsenSys offers the Quorum Blockchain Service for Microsoft’s Azure customers. consensys. The Mar 23, 2023 · ConsenSys offers the Quorum Blockchain Service for Microsoft’s Azure customers. The highlight of this network is its new feature called “private Aug 25, 2020 · On August 25th, 2020, JP Morgan and Consensys announced that the Quorum open source project would be acquired and managed by Consensys as part of a strategic investment by JPM. Deploying Simple SmartContract. of enterprise distributed ledger technology (DLT) and services that enable the secure View the latest top stories from the Associated Press or Canadian Press (based on your Market selection). The banking giant sold Quorum to ConsenSys in 2020 and launched its proprietary blockchain platform ONYX a few This tool can be used to rapidly generate local Quorum blockchain networks for development purposes using tools like GoQuorum, Besu, and Tessera. Jan 11, 2024 · Block Inc. Bitpanda Layoff - Quorum Blockchain Quorum Chain is a new consensus based on a majority voting and time-based mechanisms which supports Ethereum-based transactions that can be propagated through the network, for example. Existing smart contract systems on replicated shared ledgers are unable to provide data privacy - transactions and smart contract state data are Feb 19, 2022 · Quorum is a permissioned blockchain infrastructure specifically focused on enterprise needs for finances. For ethereum and ganache, you can use metamask and then use the metamask account in the react front Our Roadmap for Quorum Development. それをConsensysというオープンソースラブな会社が買い取った。. JPM-PJ. 2- Quorum provides advanced security features quorum-remix-plugin: The GoQuorum plugin for Ethereum's Remix IDE adds support for creating and interacting with private contracts on a GoQuorum network. Morgan handover the Quorum Blockchain to ConsenSys which provides the services and support for Quorum Blockchain. In supply chain management, it assures traceability and trust, preventing fraud. ASX is planning to make the switch to blockchains for settlements in the next two years. Morgan’s Quorum? Quorum Health Corporation is an operator and manager of general acute care hospitals and outpatient services in the United States. acquired VINN Automotive Technologies Limited for CAD 0. Quorum Information Technologies Inc. As long as customers find business value in Web3 scenarios, Microsoft will support them with the technology they need within the bounds of our Web3 principles. ことで、単なる一企業のBlockchainという枠に囚われない Oct 24, 2022 · They use the Quorum consensus mechanism [136] which is an algorithm that uses a voting consensus technique on a private blockchain. BKKTBakkt Holdings, Inc. Quorum is an open source blockchain protocol specially designed for use in a private blockchain network, where there is either only a single member owning all the nodes, or, a consortium blockchain network, where multiple members each own a portion of the network. Figure 1 shows the high-level components of the Quorum blockchain. 23-06-26. ConsenSys has acquired Quorum! 4 days ago · According to 9 analysts, the average rating for RIOT stock is "Strong Buy. Hence, they lack information control Nov 10, 2020 · Quorumとは. Colour. +7. ConsenSys enables developers, enterprises, and people worldwide to build next-generation applications, launch modern financial infrastructure, and access the Aug 25, 2020 · Author Maricor Zapata. Quorum is based on voting consensus mechanism which is also known as QuorumChain. but these apply on blocks and not on private transactions. Collaboration to avoid duplicate efforts. Feb 27, 2023 · Quorum was the brainchild of JP Morgan, which developed to advance blockchain technology in the financial industry but J. It is a fork of the public ethereum client ‘geth’ with several protocol level enhancements to support business needs. Blockchain technology gained prominence in 2013 due to its Apr 20, 2021 · LVMH has joined forces with two other major luxury names –Prada and Cartier, part of Richemont – to develop Aura Blockchain Consortium, the world’s first global luxury blockchain. Quorum is derived from Ethereum by modifying the Geth client. Crystal continuously elects committees from Blockchain protocols. Mar 5, 2024 · Quorum can provide application programming interfaces (APIs) and integration tools that make it easy to connect blockchain to other company systems. Jan 17, 2024 · J. 4 days ago · MT. It has pluggable consensus for public part of blockchain you may choose between RAFT , IBFT or Clique (POA). The Quorum documentation is also full of tutorials that can guide you through this process. Load generation: Caliper is used to stress the Quorum blockchain network. Mar 15, 2021 · ConsenSys Acquires JPMorgan's Quorum Blockchain. They have modified the EVM to not check for successful Corda uses standard sets of technologies such as HTTPs, X509 and RESTful APIs to enable deployment and integration with the enterprise ecosystem, and compliance with enterprise security policy. JPMorgan ’s JPM enterprise blockchain platform, Quorum, has been acquired by Brooklyn, N. In today’s era, many organizations handle the finance sector data. 1523. ConsenSys builds a digital economy on the Ethereum blockchain and handles digital assets. In this article: JPM-PC. Feasibility Assessment. Consensys Quorum allows developers and consortia to quickly spin up enterprise-ready blockchain networks and dapps by providing robust documentation, templated examples and tools, and Feb 17, 2022 · Introduction. 5 million. It is one of the key contenders in the permissioned ledger space. The fiat currency wasn’t revealed, but the involvement of three central banks means it was either the euro or the Singapore dollar. Better quality control of code. It’s a field where developers harness the power of Polygon to create efficient and high-performance decentralized applications. For Deploying smart contract on any node, we need to enter into geth javascript console of particular node. Ethereumのコンソーシアム版。. 15%. +6. Setting up a multi-node network ¶ The quorum-examples 7nodes source files contain several scripts demonstrating how to set up a private test network made up of 7 nodes. Quorum node is responsible for replacing the payload with a hash of Nov 7, 2023 · For enterprise applications, Quorum Blockchain is a permissioned blockchain technology that offers fast transaction throughput, privacy, and security. Supply Chain. google. At present, the finance sector’s information is handled by more than one organization Feb 2, 2021 · Blockchain platforms: Quorum, Corda, Ethereum, The Australian Stock Exchange brought on VMware in 2019 to work on a post-trade platform to replace its quarter-century-old system. Y. Block (ticker: SQ) is a company that is focused largely on payments, including in transactions using cryptocurrency. These are designed with network speed in mind and by default can perform a lot faster than vanilla ethereum. In this paper, we characterize the performance Quorum is built on Stacks, a smart contract layer anchored to Bitcoin. The Company operates in two segments: Hospital operations, which includes its general acute care hospitals and related healthcare entities that provide inpatient and outpatient healthcare services, and hospital management advisory and consulting services, which 2 - Creating A Quorum Blockchain Member On Your Azure Dashboard Creating a Blockchain member will spin-up a network with two validators nodes and one transaction node on Azure, create a consortium and make you a member of that consortium. First, it is a “ permissioned ” blockchain, which provides for value transfer, smart contract deployment and execution. Here quorum Bitpanda Layoff - Quorum Blockchain Stock-Work only needs 10-30 minutes of working time per day, and you can get 50-5000 US dollars. Certified Polygon Developer™. LONDON. While the idea of replacing the group manager with smart Mar 9, 2023 · The sandbox involved transactions between a CBDC on a Quorum blockchain network and one on a Corda DLT network. As the demand for skilled professionals Jul 22, 2022 · The Quorum network is based on a fork of the Ethereum blockchain. " The 12-month stock price forecast is $17. Sep 9, 2022 · The quorum blockchain supports both public and private transactions with the help of an off-chain mechanism. Quorum is Ethereum compatible, ensuring advanced interoperability and Sep 3, 2018 · Quorum has tendency to create a new block immediately after a new transaction arrives, but it only creates one after if it’s been at least 50 ms since the last block. Blockchain Oracle is important as it provides external data to a blockchain network, enabling smart contracts to execute accuracy in real-time. ARBKFArgo Blockchain plc. The issue was made on the GSX Digital Stock Exchange. Operating system used: Ubuntu 14. read. The appeal for exchanges is clear – faster transactions and lower transaction costs. All Enterprise Ethereum protocol technology at ConsenSys will fall under the ConsenSys Quorum brand, and Feb 11, 2020 · NEW YORK (Reuters) - JPMorgan Chase & Co is in talks to merge its marquee blockchain unit Quorum with Brooklyn-based startup ConsenSys, according to people familiar with the plans. Aug 8, 2019 · 1. net FinTech / Blockchain Founded: 2014 Funding to Date: $704. run below command to enter into console. Cakeshop: An integrated development environment and SDK for GoQuorum; quorum-examples: GoQuorum demonstration examples; Quorum-Kubernetes: Deploy GoQuorum on Kubernetes Aug 25, 2020 · August 25, 20206:12 AM PDTUpdated 4 years ago. Polygon development represents the cutting edge of technological innovation in the blockchain space, offering a scalable and versatile solution. While its privacy features make it ideal for industries requiring confidentiality. Apr 17, 2021 · 74 Followers. Private transactions between participants are hidden from all Dec 1, 2023 · Stock symbol: INTC. In Blockchain technology, distributed computing is based on trust assumption among independent nodes. Given that it is built upon Ethereum, many of its capabilities, including smart contracts and decentralized applications, are passed down to it. It is a permissioned or private DLT (Distributed Ledger Technology). A Quorum blockchain network may have the following types of nodes: 1. ConsenSys LLC acquired Quorum, the Ethereum-based enterprise blockchain platform developed by JPMorgan Chase & Co. Onyx is a bank-led blockchain platform building next generation financial ecosystems that enable seamless exchange of value, digital assets and information. The acquisition is a major step in the acceleration of enterprise adoption of blockchain technology and Ethereum-based solutions. Kaleido makes it easy to build multi-region, multi-cloud blockchain networks on protocols including Ethereum, Polygon Edge, Hyperledger Fabric, Quorum, Hyperledger Besu and Corda. Ethereum EIP-155 signing mechanism is used for public transactions, and ethereum Homestead-based transaction is used for private transactions. 60. 17. Written by Zacks Equity Research for Zacks ->. 83 USD with a 24-hour trading volume of $43,848,512. You can see that we have a Quorum node with go-ethereum. The live Qtum price today is $3. Established by Luxury Groups (LVMH, OTB, Prada Group and Cartier, part of Richemont) who have united for the greater good, Aura Blockchain Consortium’s mission is to create the technological standard for the luxury industry and enhance the customer experience. This paper proposes Crystal, which leverages quorum certificates to resist block withholding misbehavior. The functioning of this consensus mechanism is very simple; it delegates voting rights to others. The $5. This is a result of Ethereum officially completing the merge for its platform to be fully PoS as its consensus mechanism in mid-September 2022 (Dillet, 2022). The blockchain software company will merge its existing protocol engineering roadmap with Quorum. 6 days ago · Blockchain technology is likely to play an instrumental role in facilitating a move toward a more decentralized, faster, and transparent world. Morgan, Quorum is an May 2, 2019 · Quorum, an enterprise-variant of the Ethereum blockchain, to be powered by Microsoft Azure NEW YORK and REDMOND, Wash. Kaleido Blockchain as a Service is a managed ledger service from Kaleido. 25, 2020 — Consensys, an industry-leading blockchain software company, today announced the acquisition of Quorum ®, an enterprise-variant of the Ethereum blockchain developed by J. This is to prevent floods Apr 20, 2018 · The Quorum platform runs on the Ethereum (ETH) Blockchain and is modeled after the Ethereum Go client. 5% minority stake in Quorum Information Technologies Inc. Aug 26, 2020 · August 26, 2020 — 10:37 am EDT. The financial industry is considered the first to be disrupted Blockchain technology, and ConsenSys Jun 25, 2021 · Therefore, the uses of quorum blockchain in digital identity could clearly deliver promising benefits with use cases involving consent management and data sharing. Combine Kaleido Blockchain as a Service with the capabilities of services, like App Service, Azure Key Vault, Service Bus, and Azure Cosmos DB. The wide range of applications of blockchain in supply chain management has gained promising levels of attention in recent times. Morgan and Microsoft blockchain programs and first-party apps, such as the Interbank Information Network, JPM Coin and Microsoft’s Xbox royalty payment process, among others. Quorum development is a highly sought after skill as Quorum addresses specific challenges to blockchain technology Feb 28, 2017 · Chronicled currently runs its product offerings on the Ethereum blockchain, with work underway to expand to several other blockchains, Quorum being the first and followed by Hyperledger. A passionate writer, interested in Blockchain and other emerging technologies. The node has go-ethereum that extends 2 days ago · ConsenSys Stock. Find the latest Argo Blockchain plc (ARBK) stock quote, history, news and other vital information to help you with . Jun 20, 2019 · Voting-based consensus mechanisms- Unlike another blockchain mechanism. Nick Cowan, CEO of GSX, says he plans to “revolutionize the current capital markets model by […] Jan 24, 2019 · Something like Quourum Maker may assist you in being able to quickly bootstrap a Quorum network without having to go through tedious manual configuration. Auto-reconnect on database downs. Aug 25, 2020 · ConsenSys, the Brooklyn-based blockchain software company—that funds an editorially independent Decrypt—has acquired Quorum, an enterprise-grade variant of the Ethereum blockchain developed by JP Morgan, according to an announcement published today. Developed in collaboration with the Linux Foundation, IBM and SAP, Intel’s Hyperledger Sawtooth network is an enterprise-level blockchain platform for creating blockchain applications and smart contracts. 66 USD. A center of excellence and leader in developing and launching new applications, networks and shared platform technology. There are many more differences, but this is a high level Feb 5, 2024 · Distributed Ledger Technology (DLT) is a method for recording transactions involving commodities across various locations simultaneously without central data storage. The investment amount was not confirmed but was rumored to be $20 million in convertible debt. Barchart’s Blockchain stocks list will help you easily identify companies involved with Blockchain and find investment opportunities related to this game-changing technology. In 2015, Nasdaq announced its first private securities transactions using blockchain technology. We update our QTUM to USD price in real-time. If you create a member in an existing consortium, Azure will add your account as a member. 07, which is an increase of 75. As this company uses Ethereum for its platform, the blockchain utilizes PoS for validating transactions. Quorum is best described in two ways. Through this partnership, Quorum, developed […] Dec 30, 2023 · To commence the process of constructing a Quorum Blockchain network, adhere to the subsequent instructions for configuring Google Cloud Shell. Price Target Sep 30, 2020 · Quorum offers a set of additional consensus mechanisms: Istanbul BFT and Raft. 04 LTS. The primary purpose of the Quorum project is to develop an enterprise ethereum client which empowers businesses to embrace and benefit from blockchain technology. Quorum has introduced a new consensus model known as QuorumChain, which is based on a majority voting and time-based mechanism. Second, it’s a “consortium” blockchain. Kaleido is an enterprise-grade Web3 platform making blockchain and digital assets radically simple for organizations to adopt. Step 1: Open the Google Cloud Console: Visit the Google Cloud Console (console. -based Ethereum venture studio. 75 million. Quorum blockchain is used in finance, enabling secure and transparent transactions through smart contracts. 0. "Faster" in context of a blockchain generally means faster block times and faster txn commit. NEW YORK (Reuters) - Brooklyn-based technology startup ConsenSys has acquired JPMorgan Chase & Co's marquee blockchain platform Quorum, the companies A blockchain is a distributed regulated stock exchange and are used to tokenize Another is Quorum, a permissioned private blockchain by JPMorgan Aug 4, 2019 · A regular txn in Quorum is exactly the same as in plain Ethereum and it creates a public txn. Hence, they lack information control Nov 2, 2020 · Quorum is an enterprise blockchain solution built on top of the standard Ethereum protocol layer. Aug 25, 2020 · 3 min. Mar 15, 2019 · Four machines running the Quorum blockchain network with a specification of 8 vCPUs, 16GB RAM. もともと、JPモルガンがEthereumをforkして開発していた。. This greenhouse structure of Hyperledger offers various benefits such as: Keeping track of developments. It has consensus on block level. These attacks have one common cause: block withholding. P. It ensures that participants only see the data they are allowed to, using a set of technologies collectively referred to as Tessera. If you want to jump the initial Network setup and want to test quroum direktly, you could use "Quorum Maker" to quickly spin up a Test Network and test your Smart contracts there. NEW YORK, NY, Aug. Its platform offers data protection from outside parties, open-sourced information gathering and a virtually unhackable Dec 27, 2017 · Quorum Whitepaper 1 Introduction Smart Contracts on a replicated, shared ledger hold the promise of improving efficiency and lowering costs compared with existing enterprise systems based on duplicated business logic and consensus by reconciliation. Corda is developed and supported by R3, a leading provider. NEW YORK, Aug 25 (Reuters) - Brooklyn-based technology startup ConsenSys has acquired JPMorgan Chase Jun 8, 2021 · Consensys Quorum is an enterprise-grade Ethereum platform from the leading Ethereum software company. The platform is used by pharmaceutical companies Pfizer (who took part in the test) and May 1, 2023 · Quorum Store’s core functionality is to pull batches of transactions from Mempool, broadcast them, and form their proofs of availability Consensus pulls proofs from Quorum Store, orders them In Blockchain technology, distributed computing is based on trust assumption among independent nodes. Dec 28, 2023 · 2. Experienced Blockchain consultants and developers analyze the existing solution to assess Dec 1, 2023 · Researchers have discovered a series of theoretical attacks against Bitcoin's Nakamoto consensus; the most damaging ones are selfish mining, double-spending, and consistency delay attacks. Recognition of accounts represented with and without checksum. This includes the Web3 developer tools and cloud platform to build, launch, and scale Web3 solutions, as well as first-party solutions such as Microsoft Entra Verified ID, Azure Managed Blockchain Launch. There are several enhancements such as transaction privacy and a new consensus mechanism that has been introduced in Quorum. Finance will launch liquidity mining on Uniswap V2 at 10:00 pm on November 24, 2020. When exploring blockchain technology, it’s always important to distinguish between “permissioned” and “permissionless” blockchains. 21%. Need For Quorum. If you execute the same txn but add privateFor then the txn is intended to the recipients defined in the privateFor array and its payload will only be sent to the intended recipients. It cannot connect with the extrinsic world without third-party or interface called Blockchain Oracle. 26% from the latest price. Workloads: Pre-loaded with key-value pair. cloud. JP Morgan has developed the Quorum blockchain to improve the flaws in the first-generation blockchains adopted in the finance sector. JPM-PD. 1 billion (12-month sales) diamond producer has registered more than 400,000 stones, worth some $2 billion, on its Tracr blockchain, up 50% since January 2021. com) and log in to your Google account. Oct 30, 2018 · Quorum is the enterprise version of the Ethereum blockchain, developed by JPMorgan Chase, will ensure users operate smart contracts while using pre-programmed rules to automate them. Additionally, JPMorgan has made Aug 25, 2020 · Tue, Aug 25, 2020, 9:00 AM 2 min read. Unveiled on 20 April 2021, this unprecedented collaboration between competitors represents a single, innovative solution to shared challenges of communicating Mar 6, 2019 · Yesterday the Gibraltar Stock Exchange (GSX) deployed a demonstration bond issuance with the aim of being one of the exchanges to transform capital markets with blockchain and tokenized securities. Developed and maintained by J. Quorum Health Corp stocks price quote with latest real-time prices, charts, financials, latest news, technical analysis and opinions. Depending upon the transactions, there are two forms of signing mechanisms. Auto-reconnect on source node downs. — May 2, 2019 — J. Blockchains are decentralized, which means that they store data across a network of members who collaborate to monitor and run the network. This inability to verify the accuracy of the Dec 28, 2023 · 2. Personalised advertising and content, advertising and content measurement, audience research and services development. Both Consensys Quorum clients implement the EEA spec. Step 2: Enable Google Cloud Shell: In the Cloud Console, click on the May 1, 2023 · Quorum Store’s core functionality is to pull batches of transactions from Mempool, broadcast them, and form their proofs of availability Consensus pulls proofs from Quorum Store, orders them Jan 13, 2022 · The launch of Aura SaaS is the first blockchain based platform designed for luxury brands to help the luxury industry to embrace the blockchain in their day-to-day business operations including Dec 1, 2023 · Once transactions have been validated, a separate quorum votes on the validity of the proposed block, thus determining whether the block should be added to the blockchain. Its main purpose is to provide a permissioned implementation of the Ethereum blockchain that supports contract privacy and transactions. Sep 2, 2020 · In case you missed the biggest enterprise blockchain news for August, J. Our system uses a Membership Service Authority (MSA) to ensure the integrity of the members in the network. By Anna Irrera. Morgan’s main venture into blockchain technology was its enterprise-ready disunited ledger platform Quorum, which provides “high speed and high throughput processing of private transactions” on a permissioned blockchain. Quorum Blockchain Stock - Safest Trading Strategy For these two tokens, they are obtained in the form of liquidity mining or pledge. Types of Workload used: Write-only, Null, Read, Mix. Damco’s Blockchain services identify barriers in processes and ideate, design, develop, and implement Blockchain solutions that propel the business to the next level of security and efficiency. The system as such cannot be owned a single entity, but rather by everyone on the network. The big question is, what is the future of J. Sep 3, 2018 · Quorum has tendency to create a new block immediately after a new transaction arrives, but it only creates one after if it’s been at least 50 ms since the last block. May 2, 2019 · In addition to providing a platform for Quorum customers to build blockchain networks and applications, Quorum will continue to power J. 73MM. Mar 15, 2019 · In the Quorum Wiki is a technical step for step setup Guide link. Quorum is an enterprise blockchain platform based on Ethereum, with a focus on privacy and scalability. This inability to verify the accuracy of the Feb 19, 2022 · Quorum is a permissioned blockchain infrastructure specifically focused on enterprise needs for finances. Quorum is a fork of Go Ethereum client (geth), designed to process private transactions with a permissioned group of known participants. Morgan and Microsoft Corp. All protocol options offer support for Mar 23, 2019 · 2. Aura Blockchain Consortium is a non-profit organization offering blockchain agnostic solutions exclusively to luxury brands. Bitcoin offers unparalleled security that is unmatched by any other blockchain. Rollback mechanism after abrupt crashes of the syncer module. Quorum, however, has certain qualities of its own If you do need to make a public contract private, it would need to be deleted from the blockchain and a new private contract created. Discover key facts and figures about major blockchain protocols that are empowering transformations across industries. Feb 8, 2022 · De Beers. 5. Sep 14, 2018 · ASX and NASDAQ are among the early adopters in this space. Share. Morgan (NYSE: JPM). 3 Quorum. Your organization can use this service to run your own blockchain networks without having to deal with infrastructure management. May 15, 2019 · Hyperledger provides a greenhouse structure which helps incubate new ideas and provide the essential resources. To assign voting rights, QuorumChain makes use of the smart contract. time:2023-08-28 14:18:58. Quorum, the enterprise blockchain platform developed by mega-bank JPMorgan Chase, is to be acquired by ConsenSys, the Brooklyn-based Ethereum Jul 19, 2018 · Quorum is a permissioned blockchain platform built from the Ethereum codebase with adaptations to make it a permissioned consortium platform. Certified Quorum Developer is a comprehensive training and certification focussing on Quorum Blockchain. Morgan transferred its Quorum open source blockchain to ConsenSys and also became a ConsenSys shareholder. CI. By using Quorum with Consensys’ other A blockchain is a shared, immutable electronic ledger (or digital database) that keeps a record of transactional data. on Thursday announced they have signed a memorandum of understanding to form a strategic partnership to accelerate the adoption of enterprise blockchain. Quorum® is an enterprise blockchain platform. Block owns Cash App, which allows users to invest in Bitcoin and This is a blockchain solution built by enhancing the existing Ethereum blockchain. This is to prevent floods May 31, 2019 · 2. It also included transactions between Corda and a real-time gross settlement (RTGS) system. for CAD 2. Infinite scroll for blocks and transactions lists. An unknown buyer entered in to a share purchase agreement to acquire an additional 5. Quorum Blockchain does not have consensus on private transactions at least until now. Bitpanda Layoff - Quorum Blockchain Stockbest metaverse crypto to invest in 20221000 pip climber systemmetatrader 4 guidecheap altcoins with potential. -based Ethereum Aug 25, 2020 · Quorum, the enterprise blockchain platform developed by mega-bank JPMorgan Chase, is being acquired by ConsenSys, the Brooklyn, N. Learn more about Stacks Jul 28, 2018 · Some characteristics: Real-time synchronization with little delay (~ 1 second). Essentially, the Quorum layer seeks to instill the permissioned structure and privacy controls necessary for enterprise use, specifically financial enterprise use. DLT includes public and private categories, depending on accessibility and permission requirements for altering ledgers. An open-source blockchain platform that combines the innovation of the public Ethereum community with enhancements to support enterprise needs. Quorum is an ideal platform for applications requiring high speed and high throughput processing of private transactions. （※Hyperledger版については触れません）. Increased productivity. Quorum supports confidentiality and privacy of smart contracts and transactions, and crash and Byzantine fault tolerant consensus algorithms. To get started, be sure that you have both Docker and Docker Compose installed, then answer the following questions. la ju ka ym ur qq zq sy iy gf