Naser JAM, Kubra KALKAN

Hunger Has: Hedera Hashgraph'a Dayalı Çocuk Açlığını Gidermek için Dağıtılmış Bir Ağ

Bu makale, kripto para birimine dayalı bir açlık yardım ağı sistemi oluşturmayı öne sürmektedir. Bu sistem tamamen gönüllüler ve bağışçılar tarafından oluşturulan ve merkezi kuruluşların kontrolü dışında olan ve merkezi olmayan veritabanlarının karma bir karışımını önermektedir. Veritabanının merkezileştirilmiş kısmı, hassas olmayan bilgileri güvenlik özelliklerine daha az ihtiyaç duyarak tutar, esas olarak bağışçılar için motive edici bilgiler sağlar ve bağışların nasıl harcandığını bilmek için geri bildirimde bulunur. Tasarımın merkezi olmayan kısmı, hızlı, güvenli ve hataya dayanıklı olacak şekilde tasarlanmış, ödemeler ve makbuzlar ve tedarik zinciri akışına ilişkin hassas bilgileri içeren üçüncü nesil Dağıtılmış Defter Teknolojisine dayanmaktadır.

Anahtar Kelimeler:

Çocuk Açlığı, Dağıtık Defter Teknolojisi, Blok zincir, Hash

HungerHash: A Distributed Network for Child-Hunger Relief based on Hedera Hashgraph

This paper proposes a hunger relief network based on crypto-currency and a hybrid mix of centralized and decentralized databases which is totally formed by the volunteers and donors and is out of control of centralized organizations. The centralized part of the database maintains non-sensitive information with less need to security features, mainly providing motivative information for donors and giving feedback to know that how their gifts were spent. The decentralized part of the design is based on a third-generation Distributed Ledger Technology which contains sensitive information of payments and receipts and flow of supply chain, which is designed to be fast, secure and fault tolerant.

Keywords:

Child-hunger, Distributed Ledger, Blockchain, Hashgraph,

PDF

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[1]C. Heinrich, “A child under 15 dies every five seconds around the world,” UNICEF Press release, 2018.
[2]The double burden of malnutrition, Policy brief, World Health Organization, Geneva, 2017.
[3]S. Kamali Dehghan, “Nearly half of all child deaths in Africa stem from hunger,” The Guardian, Global development, 2019.
[4]In Brief to The State of Food Security and Nutrition in the World 2020:Transforming food systems for affordable healthy diets, FAO, IFAD, UNICEF, WFP & WHO, Rome, 2020.
[5]Global report on food crises, WFP, UN World Food Programme Report, April 2020.
[6]P. Messerli, E. Murniningtyas, “The Future is Now – Science for Achieving Sustainable Development. United Nations,”, Global Sustainable Development Report, 2019.
[7]We depend on donations and use them carefully, WFP, UN World Food Programme, 2020.
[8]C. Kenny, “How much aid is really lost to corruption?,” Center for global development, 2019.
[9]C. Gorey, “Irish start-up Aid:Tech using blockchain to distribute aid in refugee camps,” SiliconRepublic, Startups, 2016.
[10]B. Sir, E. Çalışkan, “Multi Criteria Decision Making for the Selection of a New Hub Facility Location in Humanitarian Supply Chains.” International Journal of Engineering Research and Development, 12(2), ,2020, pp. 520-528.
[11]B. Balcik, B. Beamon, K. Smilowitz., “Last mile distribution in humanitarian relief,” Journal of Intelligent Transportation Systems, 12(2), 2008, pp. 51-63.
[12]A. J. Pedraza‐Martinez, L. N. Wassenhove., “Empirically grounded research in humanitarian operations management: The way forward,” Journal of Operations Management, 45(1), 2016, pp. 1-10.
[13]M. Besiou, A. J. Pedraza‐Martinez, L. N. Van Wassenhove, “Vehicle supply chains in humanitarian operations: Decentralization, operational mix, and earmarked funding,” Production and Operations Management, 23(11), 2014, pp. 1950-1965.
[14]A. Poorterman, “Blockchain experiment in humanitarian aid,” Start Network news, 2017.
[15]V. Matack, “How Blockchain is helping WFP’s fight against coronavirus in Bangladesh,” WFP Insight, 2020.
[16]Using technology to assist vulnerable Syrian refugees during COVID-19 lockdown, UNwomen, UN Women news, 2020.
[17]T. Cole, “Sempo and Oxfam win €1m from European Commission to scale Unblocked Cash,” Sempo blog, 2020.
[18]S. Alhattab, “Cryptocurrency Fund announces its largest investment of startups in developing and emerging economies,” UNICEF Press Release, 2020.
[19]A. Poorterman, “Blockchain Pilot II summery of learnings,” Start Network Report, 2018.
[20]H. Saleh, S. Avdoshin, A. Dzhonov, “Platform for tracking donations of charitable foundations based on blockchain technology,” IEEE 2019 Actual Problems of Systems and Software Engineering (APSSE), 2019, pp. 182-187.
[21]L. Trotter, M. Harding, P. Shaw, N. Davies, C. Elsden, C. Speed, J. Hallwright, “Smart Donations: Event-Driven Conditional Donations Using Smart Contracts On The Blockchain,” 32nd IEEE Australian Conference on Human-Computer Interaction, 2020, pp. 546-557.
[22]E. Shaheen, M. Hamed, W. Zaghloul, E. Al Mostafa, A. El Sharkawy, A. Mahmoud, G. Attiya, “A Track Donation System Using Blockchain,” International Conference on Electronic Engineering (ICEEM), 2021, pp. 1-7.
[23]U. Cali, & O. Çakir, “Novel Donation Sharing Mechanisms Under Smart Energy Cyber-Physical-Social System and DLT to Contend the Energy Poverty Problem,” IEEE Access, 9, 2021, pp. 127037-127053.
[24]Z. Li, W. Zhang, H. Qin, H. Zhou, “Charitable Donation System Based on Blockchain Technology,” In Proceedings of the 2021 International Conference on Control and Intelligent Robotics, 2021, pp. 92-96.
[25]L. Baird, M. Harmon, P. Madsen, “Hedera: A Public Hashgraph Network & Governing Council,” Hedera white paper, 2019.
[26]M. Harmon, “Dictatorships, Democracy, and Blockchain,” Swirlds report, 2020.
[27]A. Zwitter, M. Boisse-Despiaux, “Blockchain for humanitarian action and development aid,” International Journal of Humanitarian Action 3, 16, 2018.
[28] L. Baird, “The Swirld’s Hashgraph consensus algorithm, fair, fast, byzantine fault tolerant,” Swirlds tech report, May 2016.
[29]L. Baird, “Hashgraph consensus: detailed examples,” Swirlds tech report, Dec.2016.
[30]The 3rd generation public ledger, Hedera white paper, 2020.
[31]The technology behind Visa, VisaNet, VisaNet Report, 2013.
[32]L. Baird, Overview of Swirlds Hashgraph, Swirlds tech report, 2016.
[33]Hedera Hashgraph Review, Hedera, Cryptosmart, whitepaper, 2019.