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المرشدMalluhi, Qutaiba M.
المؤلفAlsarsour, Israa
تاريخ الإتاحة2021-07-27T09:35:31Z
تاريخ النشر2021-06
معرّف المصادر الموحدhttp://hdl.handle.net/10576/21581
الملخصEveryone should have the right to expression and opinion without interference. Nevertheless, Internet censorship is often misused to block freedom of speech. The distributed ledger technology provides a globally shared database geographically dispersed and cannot be controlled by a central authority. Blockchain is an emerging technology that enabled distributed ledgers and has recently been employed for building various types of applications. This thesis demonstrates a unique application of blockchain technologies to create a platform supporting freedom of expression. The thesis adopts permissionless and public blockchains to leverage their advantages of providing an on-chain immutable and tamper-proof publication medium. The study shows the blockchain potential for delivering a censorship-resistant publication platform. The thesis presents and evaluates possible methods for building such a system using the Bitcoin and Ethereum blockchain networks. Our results demonstrate that the Ethereum blockchain is much more beneficial for our system as it requires a much lower cost than Bitcoin to use as a platform to allow freedom of speech.
اللغةen
الموضوعFree Chain
Freedom
Expression
Public Blockchains
العنوانFree Chain: Enabling Freedom of Expression through Public Blockchains
النوعMaster Thesis
التخصصComputing
dc.accessType Open Access


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