Which among the following becomes the first for blockchain technology?

PM Narendra Modi inaugurated supercomputer 'Param Shivay' at IIT-BHU.The supercomputer of 833 teraflop capacity built at the cost of Rs 32.5 crore. Additional Information: India's first supercomputer called PARAM 8000 was launched in 1991. He released commemorative postage stamp on completion of 100 Years of IIT BHU.

Bharat Sanchar Nigam Ltd (BSNL) will roll out its new internet telephony service with brand name "Wings" from August 1. Those subscribing to "Wings", entailing one-time registration fee of Rs 1,099, will be able to make calls using any internet connection including broadband, WiFi, 3G or 4G data network of any operator, thus overcoming connectivity problems even in areas having patchy signals. Those subscribers can avail free domestic calls for one year, while the overseas calls will be priced as per international tariffs of BSNL landline.

Prasar Bharati has tied up with Google and its video sharing platform YouTube to telecast the 72nd Independence Day programme live online on 15th August 2018 to increase digital presence. Prasar Bharati CEO Shashi Shekhar Vempati has stated that the live stream window will be seen on the homepage of Google itself so that people do not have to look for a separate link to go to the Youtube channel. In a first-of-its-kind digital drive, Prime Minister Narendra Modi's speech from Red Fort will be live streamed on both Google and YouTube. This year, Doordarshan anchors will introduce the programme from Red Fort instead of the studios. Doordarshan will also translate the PM's speech in over 20 regional languages. The Independence Day coverage will open with a song composed by Shankar Mahadevan.

Bank of Baroda has signed an MoU with agriculture services companies to develop an agriculture digital platform, Baroda Kisan, which will provide solutions for agricultural requirements. BoB has signed the agreement with Skymet Weather Services, Weather Risk Management Services, BigHaat, Agrostar India, EM3 Agri Services, and Poorti Agri Services. The platform intends to make a holistic approach towards solving agricultural plights by means of providing reliable and customised information, inputs for use, the convenience of renting farm equipment, and market linkage for sale of agriculture produce.

Turkmenistan launched its first messaging app on 24 December 2018. The name of the messaging app is 'BizBarde'. The app will allow the exchange of messages, files, photos, and videos. The application is available via the Google Android platform as well as Apple's iOS and Microsoft Windows.

Google announced launch of a new artificial Intelligence (AI) technology to curb online spreading of contents involving child sexual abuse. The advanced AI technology uses deep neural networks for image processing that will enable identification of child sexual abuse material (CSAM) online. The new tool will be made available for free to non-governmental organisations (NGOs) and other industry partners through a new Content Safety API service.

MobiKwik launched an instant loan approval and disbursal product called 'Boost'. As per the offer, loans of upto Rs 60,000 can be sanctioned as well as disbursed in a matter of 90 seconds. The approval time for the loan would be 30 seconds based on an innovative risk scoring model called 'Mobiscore'. The minimum amount of loans that can be approved is for Rs. 5000 and the users will have the option to transfer the amount in their bank accounts. They can pay the loan in easy monthly installments of 6-9 months. It is the first-of-its-kind of credit disbursal product that disburses loan amount in the user's mobile wallet.

India's fastest growing payments platform, PhonePe entering into a partnership with Indian Railway Catering and Tourism Corporation (IRCTC) to facilitate convenient, fast and secure payments through PhonePe on the IRCTC Rail connect Android app. The partnership will enable PhonePe's 100 million plus users to now pay directly from their bank accounts using UPI, credit and debit cards and also the PhonePe wallet for their travel bookings.

The European Union regulators have slapped Alphabet-owned Google with a record 4.34 billion euro ($5 billion) antitrust fine for abusing the dominance of its Android mobile operating system. According to the EU, Google's parent company has unfairly favoured its own services by forcing smartphone makers to pre-install Google apps Chrome and Search in a bundle with its app store, Play.

Satyajit Ray's epic masterpiece 'Pather Panchali' has been included in BBC's 100 best foreign language films list of the 21st century. Ray's film, which was released in 1955 and the first in his 'Apu' trilogy, is the only Indian film that find its spot in the BBC list and is placed at number 15. Some of the notable films that featured in the BBC list are - Kurosawa's 'Rashomon ', Wong Kar-wai's 'In the Mood for Love', Andrei Tarkovsky's 'The Mirror', Asghar Farhadi's 'A Separation', Guillermo del Toro's 'Pan's Labyrinth', Ingmar Bergman's 'The Seventh Seal' and Alfonso Cuaron's 'Y Tu Mama Tambien', among others.