In the morning of 05/15, the overall increase of the Medicalchain (MTN) was 311, with a price increase of 13.0%, a unit price of 0.188238 USD, a comprehensive score of 3.2 points, a market capitalization of 34,824,030 USD, a 24-hour trading volume of 2,852,870 USD, and a liquidity of 16,894,875 MTN. There are also ups and downs in the week, investors can wait and see! Agrello (DLT) opened lower 2.54%, overall ranking 331, unit price 0.292017 US dollars, a comprehensive score of 3.3 points, a total market value of 25107293 US dollars, 24 hours trading volume of 7,991,580 US dollars, circulation of 16,894,875 DLT, the overall week into a downward trend, we pay more attention. Karma (KRM) was also ranked at 378 after opening 300 points. The opening price rose 3.7% today. The unit price was 0.013080, the market capitalization was 23,319,858, the 24-hour trading volume was 39,241 dollars, and the liquidity was 16,894,875 KRM. The overall score was 3.3 points. The week's trend became U. type. The Hive Project (HVN) ranked 358 overall, the price rose 2.4%, the unit price was 0.074672 U.S. dollars, the total market value was 28001813 U.S. dollars, the 24-hour trading volume was 1,651,160 U.S. dollars, and the liquidity was 16,894,875 HVN. The overall fluctuation was not significant. Above source citicoins official website Reading extension 1.Medicalchain  creates a decentralized platform based on blockchain technology to exchange and use medical data quickly and transparently. The platform uses a dual blockchain structure. The first is based on Hyperledger Fabric and controls access to medical data. The second Ethernet-based network, driven by token tokens, is the foundation for all underlying services and upper-layer applications on the platform. 2.Agrello  is a team of Estonian lawyers, senior academics, and information technology experts. Their common vision is to create digital contracts that will permanently change the way people communicate with each other and at the same time be recognized by legal authorities. Agrello's core team not only specializes in the exchange of laws and regulations and modern technology, but also focuses on the development of blockchain technology from the very beginning, and clearly recognizes the difficulties that modern smart contract systems must overcome in order to successfully implement the current legal environment. this project. Agrello's intelligent protocol solution is the result of an understanding of the status quo and 16 years of research results combined with 45 years of research experience in the Estonian legal system. 3.In the Karma  (KRM) ecosystem, anyone can play any role: participation in new members, hosting, transactional transportation, analysis, scoring, underwriting, insurance, currency exchange hedging, and lawyers. Each community member can earn money and reputation for effective behavior: including new investors or excellent borrowers, high quality scores, asset management, analysis, insurance, etc. In Karma (KRM) investors give money directly to the borrower. Community members can provide any loan conditions: secured or unsecured, interest rates or unsecured, mandatory repayment or no repayment conditions. Open markets and a large number of tenders will accelerate development. People choose the best type of relationship based on different situations. 4.Use the blockchain technology to provide new liquidity. Small businesses are the backbone of future momentum and a successful economy, but face liquidity barriers. The liquidity gap is estimated to increase by 2 trillion US dollars. A trillion-dollar business with double-digit growth! The global invoice financing industry has grown at a rate of nearly 14% per year over the past 20 years, adding more than one trillion euros in invoice financing in the process. The need for such financing is huge, and the hive project (HVN) uses block allocation (distributed ledger) technology to provide a unique fingerprint for each invoice that is invoiced. This allows companies to automate the invoice process and provide it to the public. We created a central database for all invoices, with a record of the issuer, owner and payer. Therefore, invoices can be provided to the market for trading. This will quickly increase the liquidity available to small businesses and create a central database of invoices that can be used for scoring and auditing. In addition to bridging the liquidity gap of small businesses, Hive provides technology that will help companies conduct credit checks and facilitate rapid and real-time auditing.