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題名 代幣化資產質押籌資平台之設計與實作
Design and Implementation of a Tokenized Asset Pledge Platform
作者 張亭婷
Chang, Ting-Ting
貢獻者 陳恭
Chen, Kung
張亭婷
Chang, Ting-Ting
關鍵詞 互操作性
跨區塊鏈
代幣化資產
R3 Corda
質押借款
Interoperability
Cross-chain
Tokenized asset
R3 Corda
Pledge
日期 2023
上傳時間 1-Sep-2023 14:53:27 (UTC+8)
摘要 近年來，隨著區塊鏈技術的興起，基於此技術的代幣化資產亦正在蓬勃發展，同時也被注意到其中流動性不高的挑戰。為了擴大區塊鏈的影響範圍，實現不同區塊鏈之間的互操作性亦是當前重要的研究領域。同時，R3 Corda作為當前廣泛應用的企業區塊鏈解決方案，提供更高隱私性和更高效率的分散式帳本環境。
鑑於上述原因，本研究旨在探討利用R3 Corda企業區塊鏈技術實現跨鏈代幣化資產質押籌資的應用。本研究以以太坊的非同質化代幣(ERC-721標準協議)作為質押的範例，透過參考相關文獻，設計平台架構並利用Corda區塊鏈實作籌資平台之系統功能，包括質押、借款、還款等操作，從而提供代幣化資產的流動性問題ㄧ解決方案。
本研究的實驗系統證實質押代幣化資產借款之可行性，其中利用Corda的驗證節點和交易特性，以及本研究所設計的橋樑節點在Corda與以太坊之間傳遞資訊，為本研究主要貢獻，對於未來實務應用發展具有參考價值。
In recent years, with the rise of blockchain technology, tokenized assets based on this technology have been flourishing. However, it has also been noticed that these tokenized assets face challenges with low liquidity. In order to expand the impact of blockchain and achieve interoperability between different blockchains, research on cross-chain interoperability has become a crucial area of focus. Additionally, R3 Corda, as a widely adopted enterprise blockchain solution, provides a more private and efficient distributed ledger environment.
Based on the aforementioned reasons, this research aims to explore the application of R3 Corda enterprise blockchain technology to enable cross-chain tokenized asset pledge for fundraising. The research utilizes Ethereum`s ERC-721 non-fungible token standard as the collateral and designs the platform architecture by referencing relevant literature. The research implements the functionalities of the fundraising platform using the Corda blockchain, including tokenized asset collateralization, propose pledge function, pay off function, and other operations, thereby offering a solution to enhance the liquidity of tokenized assets.
The experimental system developed in this research confirms the feasibility of borrowing against tokenized assets used as collateral. The utilization of Corda`s notary nodes and transaction features, along with the designed bridge node facilitating information exchange between Corda and Ethereum, constitutes the primary contributions of this research, providing valuable insights for future practical applications.
參考文獻 Abebe, E., Behl, D., Govindarajan, C., Hu, Y., Karunamoorthy, D., Novotny, P., Pandit, V., Ramakrishna, V., & Vecchiola, C. (2019). Enabling enterprise blockchain interoperability with trusted data transfer (industry track). Proceedings of the 20th international middleware conference industrial track.
Belchior, R., Vasconcelos, A., Correia, M., & Hardjono, T. (2022). Hermes: Fault-tolerant middleware for blockchain interoperability. Future Generation Computer Systems, 129, 236-251.
Belchior, R., Vasconcelos, A., Guerreiro, S., & Correia, M. (2021). A survey on blockchain interoperability: Past, present, and future trends. ACM Computing Surveys (CSUR), 54(8), 1-41.
Brown, R. G. (2018). The corda platform: An introduction. Retrieved, 27, 2018.
Deng, L., Chen, H., Zeng, J., & Zhang, L.-J. (2018). Research on cross-chain technology based on sidechain and hash-locking. Edge Computing–EDGE 2018: Second International Conference, Held as Part of the Services Conference Federation, SCF 2018, Seattle, WA, USA, June 25-30, 2018, Proceedings 2.
Gao, Z.: Blockchain cross-chain technology introduction. JKGC Mag. 11, 46–51 (2016)
Hearn, M., & Brown, R. G. (2016). Corda: A distributed ledger. Corda Technical White Paper, 2016.
Mohanty, D., & Mohanty, D. (2019). Corda architecture. R3 Corda for Architects and Developers: With Case Studies in Finance, Insurance, Healthcare, Travel, Telecom, and Agriculture, 49-60.
Pillai, B., Biswas, K., Hóu, Z., & Muthukkumarasamy, V. (2022). Cross-blockchain technology: integration framework and security assumptions. Ieee Access, 10, 41239-41259.
Pillai, B., Biswas, K., & Muthukkumarasamy, V. (2019). Blockchain interoperable digital objects. Blockchain–ICBC 2019: Second International Conference, Held as Part of the Services Conference Federation, SCF 2019, San Diego, CA, USA, June 25–30, 2019, Proceedings 2.
Siris, V. A., Nikander, P., Voulgaris, S., Fotiou, N., Lagutin, D., & Polyzos, G. C. (2019). Interledger approaches. Ieee Access, 7, 89948-89966.
描述 碩士
國立政治大學
資訊管理學系
110356028
資料來源 http://thesis.lib.nccu.edu.tw/record/#G0110356028
資料類型 thesis
dc.contributor.advisor 陳恭zh_TW
dc.contributor.advisor Chen, Kungen_US
dc.contributor.author (Authors) 張亭婷zh_TW
dc.contributor.author (Authors) Chang, Ting-Tingen_US
dc.creator (作者) 張亭婷zh_TW
dc.creator (作者) Chang, Ting-Tingen_US
dc.date (日期) 2023en_US
dc.date.accessioned 1-Sep-2023 14:53:27 (UTC+8)-
dc.date.available 1-Sep-2023 14:53:27 (UTC+8)-
dc.date.issued (上傳時間) 1-Sep-2023 14:53:27 (UTC+8)-
dc.identifier (Other Identifiers) G0110356028en_US
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/146888-
dc.description (描述) 碩士zh_TW
dc.description (描述) 國立政治大學zh_TW
dc.description (描述) 資訊管理學系zh_TW
dc.description (描述) 110356028zh_TW
dc.description.abstract (摘要) 近年來，隨著區塊鏈技術的興起，基於此技術的代幣化資產亦正在蓬勃發展，同時也被注意到其中流動性不高的挑戰。為了擴大區塊鏈的影響範圍，實現不同區塊鏈之間的互操作性亦是當前重要的研究領域。同時，R3 Corda作為當前廣泛應用的企業區塊鏈解決方案，提供更高隱私性和更高效率的分散式帳本環境。
鑑於上述原因，本研究旨在探討利用R3 Corda企業區塊鏈技術實現跨鏈代幣化資產質押籌資的應用。本研究以以太坊的非同質化代幣(ERC-721標準協議)作為質押的範例，透過參考相關文獻，設計平台架構並利用Corda區塊鏈實作籌資平台之系統功能，包括質押、借款、還款等操作，從而提供代幣化資產的流動性問題ㄧ解決方案。
本研究的實驗系統證實質押代幣化資產借款之可行性，其中利用Corda的驗證節點和交易特性，以及本研究所設計的橋樑節點在Corda與以太坊之間傳遞資訊，為本研究主要貢獻，對於未來實務應用發展具有參考價值。		zh_TW
dc.description.abstract (摘要) In recent years, with the rise of blockchain technology, tokenized assets based on this technology have been flourishing. However, it has also been noticed that these tokenized assets face challenges with low liquidity. In order to expand the impact of blockchain and achieve interoperability between different blockchains, research on cross-chain interoperability has become a crucial area of focus. Additionally, R3 Corda, as a widely adopted enterprise blockchain solution, provides a more private and efficient distributed ledger environment.
Based on the aforementioned reasons, this research aims to explore the application of R3 Corda enterprise blockchain technology to enable cross-chain tokenized asset pledge for fundraising. The research utilizes Ethereum`s ERC-721 non-fungible token standard as the collateral and designs the platform architecture by referencing relevant literature. The research implements the functionalities of the fundraising platform using the Corda blockchain, including tokenized asset collateralization, propose pledge function, pay off function, and other operations, thereby offering a solution to enhance the liquidity of tokenized assets.
The experimental system developed in this research confirms the feasibility of borrowing against tokenized assets used as collateral. The utilization of Corda`s notary nodes and transaction features, along with the designed bridge node facilitating information exchange between Corda and Ethereum, constitutes the primary contributions of this research, providing valuable insights for future practical applications.		en_US
dc.description.tableofcontents 第一章 緒論 1
1.1 研究背景與動機 1
1.2 研究目的 2
1.3 論文架構 2
第二章 相關研究與技術背景 3
2.1 區塊鏈的互操作性(Interoperability) 3
2.1.1 互操作性 3
2.1.2 區塊鏈互操作性解決方案 3
2.2 跨鏈整合設計架構 5
2.3 R3 Corda 7
2.3.1 Corda 區塊鏈平台關鍵概念 7
2.3.2 Corda 交易 11
第三章 系統架構與設計 14
3.1 系統設計理念 14
3.2 系統架構概觀 14
3.3 系統流程設計 16
3.3.1 籌資平台之狀態設計 16
3.3.2 Corda 籌資平台之功能設計 17
3.3.3 Ethereum 質押智能合約設計 24
第四章 系統功能驗證與展示 27
4.1 實作語言與工具 27
4.2 程式碼設計 27
4.2.1 籌資平台之狀態(State)與合約(Contract)程式碼設計 27
4.2.2 Corda 籌資平台之流程(Flow)程式碼設計 34
4.2.3 Ethereum 資產管理平台程式碼設計 44
4.3 系統實作展示 49
4.3.1 前提執行環境 49
4.3.2 借款者提出質押代幣化資產 53
4.3.3 籌資平台發起監聽事件並撥款 55
4.3.4 借款者還款並贖回代幣化資產 58
4.3.5 借款者提前中止質押借款流程 60
4.3.6 籌資平台發起清算 62
第五章 結論與建議 64
5.1 結論 64
5.2 研究限制與未來發展與建議 64
參考文獻 66		zh_TW
dc.format.extent 15912852 bytes-
dc.format.mimetype application/pdf-
dc.source.uri (資料來源) http://thesis.lib.nccu.edu.tw/record/#G0110356028en_US
dc.subject (關鍵詞) 互操作性zh_TW
dc.subject (關鍵詞) 跨區塊鏈zh_TW
dc.subject (關鍵詞) 代幣化資產zh_TW
dc.subject (關鍵詞) R3 Cordazh_TW
dc.subject (關鍵詞) 質押借款zh_TW
dc.subject (關鍵詞) Interoperabilityen_US
dc.subject (關鍵詞) Cross-chainen_US
dc.subject (關鍵詞) Tokenized asseten_US
dc.subject (關鍵詞) R3 Cordaen_US
dc.subject (關鍵詞) Pledgeen_US
dc.title (題名) 代幣化資產質押籌資平台之設計與實作zh_TW
dc.title (題名) Design and Implementation of a Tokenized Asset Pledge Platformen_US
dc.type (資料類型) thesisen_US
dc.relation.reference (參考文獻) Abebe, E., Behl, D., Govindarajan, C., Hu, Y., Karunamoorthy, D., Novotny, P., Pandit, V., Ramakrishna, V., & Vecchiola, C. (2019). Enabling enterprise blockchain interoperability with trusted data transfer (industry track). Proceedings of the 20th international middleware conference industrial track.
Belchior, R., Vasconcelos, A., Correia, M., & Hardjono, T. (2022). Hermes: Fault-tolerant middleware for blockchain interoperability. Future Generation Computer Systems, 129, 236-251.
Belchior, R., Vasconcelos, A., Guerreiro, S., & Correia, M. (2021). A survey on blockchain interoperability: Past, present, and future trends. ACM Computing Surveys (CSUR), 54(8), 1-41.
Brown, R. G. (2018). The corda platform: An introduction. Retrieved, 27, 2018.
Deng, L., Chen, H., Zeng, J., & Zhang, L.-J. (2018). Research on cross-chain technology based on sidechain and hash-locking. Edge Computing–EDGE 2018: Second International Conference, Held as Part of the Services Conference Federation, SCF 2018, Seattle, WA, USA, June 25-30, 2018, Proceedings 2.
Gao, Z.: Blockchain cross-chain technology introduction. JKGC Mag. 11, 46–51 (2016)
Hearn, M., & Brown, R. G. (2016). Corda: A distributed ledger. Corda Technical White Paper, 2016.
Mohanty, D., & Mohanty, D. (2019). Corda architecture. R3 Corda for Architects and Developers: With Case Studies in Finance, Insurance, Healthcare, Travel, Telecom, and Agriculture, 49-60.
Pillai, B., Biswas, K., Hóu, Z., & Muthukkumarasamy, V. (2022). Cross-blockchain technology: integration framework and security assumptions. Ieee Access, 10, 41239-41259.
Pillai, B., Biswas, K., & Muthukkumarasamy, V. (2019). Blockchain interoperable digital objects. Blockchain–ICBC 2019: Second International Conference, Held as Part of the Services Conference Federation, SCF 2019, San Diego, CA, USA, June 25–30, 2019, Proceedings 2.
Siris, V. A., Nikander, P., Voulgaris, S., Fotiou, N., Lagutin, D., & Polyzos, G. C. (2019). Interledger approaches. Ieee Access, 7, 89948-89966.		zh_TW