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Exploration of media block chain technologies for JPEG privacy and security (Conference Presentation)

Frederik Temmermans, Deepayan Bhowmik, Fernando Pereira, Peter Schelkens, Peter Schelkens, Tomasz Kozacki
2020 Optics, Photonics and Digital Technologies for Imaging Applications VI  
IBM teamed up with Mediaocean to create a blockchain based media supply chain for the advertisement industry.  ...  Metadata based functionalities, such as embedding access rules or provenance information, adopt the JPEG Universal Metadata Box Format (JUMBF).  ... 
doi:10.1117/12.2556684 fatcat:apz274pglbch3hfpemywdfb2dm

Research and Development of Blockchain Recordkeeping at the National Archives of Korea

Hosung Wang, Dongmin Yang
2021 Computers  
The first is the use of blockchain transaction audit trail technology to ensure the authenticity of audiovisual archives, i.e., the application of blockchain to a new system.  ...  Despite the importance of responding to digital changes by incorporating innovative technologies such as blockchain in recordkeeping practices, it is not easy for most archives to invest funds in experiments  ...  Based on the lessons learned in our case study, we discussed the blockchain directions for record and archive management.  ... 
doi:10.3390/computers10080090 fatcat:zlva6hdbcfaeplkmro3awrvvoa

The Jpeg-Blockchain Framework For Glam Services

Deepayan Bhowmik, Ambarish Natu, Takaaki Ishikawa, Tian Feng, Charith Abhayaratne
2018 2018 IEEE International Conference on Multimedia & Expo Workshops (ICMEW)  
This paper proposes a JPEG-blockchain framework for trusted media transaction. The new distributed and tamperproof framework intends to aid an emerging JPEG Privacy and Security standard.  ...  As an example use case we have chosen the GLAM (Galleries, Libraries, Archives and Museums) sector due to its emerging need.  ...  Rules could be included as protected metadata in the image itself using JPEG Privacy and Security signaling syntax or in external systems.  ... 
doi:10.1109/icmew.2018.8551519 dblp:conf/icmcs/BhowmikNIFA18 fatcat:pgjk7c6ct5gbzkrwytg33dbbcm

Blockchain-Based Trusted Electronic Records Preservation in Cloud Storage

Zhiliang Deng, Yongjun Ren, Yepeng Liu, Xiang Yin, Zixuan Shen, Hye-Jin Kim
2019 Computers Materials & Continua  
Also, the technology of blockchain, proofs of retrievability, the open archival information system model and erasure code are adopted to protect these four security attributes, to guarantee the credibility  ...  Moreover, this paper proposes the technology framework of preservation for trusted electronic records.  ...  Moreover, the technology of blockchain, proofs of retrievability, the open archival information system model and erasure code are adopted to protect these four security attributes, to guarantee the credibility  ... 
doi:10.32604/cmc.2019.02967 fatcat:7s7njj2p4nhvbmbdngkt5x765e

ARCHAIN: A Novel Blockchain Based Archival System [article]

Albert Galiev, Shamil Ishmukhametov, Rustam Latypov, Nikolai Prokopyev, Evgeni Stolov, Ilya Vlasov
2019 arXiv   pre-print
The blockchain is the primary part of the system, which stores transactions (facts of transfer of documents to the archive) in a protected form.  ...  In this paper, we propose a novel archival system called ARCHAIN, developed for the State archive-keeping committee of the Republic of Tatarstan (Russia).  ...  At the time the last record is added to the base, this last record is not protected.  ... 
arXiv:1901.04225v1 fatcat:2ix2o3y2y5dbvir7xwcxqmzs5e

Preserving the Archival Bond in Distributed Ledgers

Victoria L. Lemieux, Manu Sporny
2017 Proceedings of the 26th International Conference on World Wide Web Companion - WWW '17 Companion  
However, they lack a key feature of more traditional recordkeeping systems needed to establish the authenticity of records and enable reliance on them for trustworthy recordkeeping.  ...  Distributed cryptographic ledgers, such as the blockchain, are now being used in recordkeeping.  ...  PRESERVING THE ARCHIVAL BOND IN BLOCKCHAIN-BASED RECORDKEEPING USING LINKED DATA In this section we propose a mechanism for rendering the archival bond in blockchain-based recordkeeping systems explicit  ... 
doi:10.1145/3041021.3053896 dblp:conf/www/LemieuxS17 fatcat:aqewe5ecwndgjbdf3zgnurtzpi

Blockchain: One emerging technology-so many applications

Sandra Hirsh, Susan Alman, Victoria Lemieux, Eric T. Meyer
2018 Proceedings of the Association for Information Science and Technology  
Some suggestions being mooted for blockchain applications in information centers include building an enhanced metadata center, protecting Digital First Sale rights, supporting community-based collections  ...  Blockchain technology has the potential for organizations to accomplish much more than cryptocurrency, payments or housing electronic credentials.  ...  Some suggestions being explored for blockchain applications in information centers include building an enhanced metadata center, protecting Digital First Sale rights, supporting community-based collections  ... 
doi:10.1002/pra2.2018.14505501083 fatcat:fsxrlt557bb5xjdn7xzx33xda4

Content Addressed P2P File System for the Web with Blockchain-Based Meta-Data Integrity [article]

Chaitanya Rahalkar, Dhaval Gujar
2020 arXiv   pre-print
Our paper proposes a model that uses the decentralized file storage system of IPFS, and the integrity preservation properties of the Blockchain, to store and distribute data on the Web.  ...  Large amounts of data is addressable with IPFS with the immutable and permanent IPFS links with meta-data stored as Blockchain transactions.  ...  However, in a Content Addressed File System, the file is accessed based on its content, and not on its location.  ... 
arXiv:1912.10298v2 fatcat:7issxxfnrzfrfavbnz5c4a2xc4

Underscoring archival authenticity with blockchain technology

Mark Bell, Alex Green, John Sheridan, John Collomosse, Daniel Cooper, Tu Bui, Olivier Thereaux, Jez Higgins
2019 Insights: The UKSG Journal  
In order to tackle these challenges, the ARCHANGEL project is breaking new ground by using blockchain to record checksums (cryptographic hashes) and other metadata derived from either scanned physical  ...  This data is permanently preserved through peer-to-peer distribution and consensus checking without the need for a trusted third party, thereby enabling archives to prove the authenticity of the records  ...  They will use the network to upload metadata about their records, validate the metadata uploaded by other participating organizations and be able to search and view the results on the blockchain.  ... 
doi:10.1629/uksg.470 fatcat:b7vnkalf25hspnvofpltuqhgoi

Preventing Spoliation of Evidence with Blockchain: A Perspective from South Asia [article]

Ali Shahaab, Chaminda Hewage, Imtiaz Khan
2021 arXiv   pre-print
Evidence destruction and tempering is a time-tested tactic to protect the powerful perpetrators, criminals, and corrupt officials.  ...  Countries where law enforcing institutions and judicial system can be comprised, and evidence destroyed or tampered, ordinary citizens feel disengaged with the investigation or prosecution process, and  ...  Upon successful storage in IPFS, (d) the content-based hash from IPFS and metadata of the evidence is posted to Ethereum blockchain by invoking the evidence protection smart contract (e).  ... 
arXiv:2107.14050v1 fatcat:gnxhwqzrtjeu5nptq2kudbhqqu

No Need to Ask

Dejah Rubel
2019 Information Technology and Libraries  
This article will describe how permissionless metadata blockchains could be created to overcome two significant limitations in current cataloging practices: centralization and a lack of traceability.  ...  After creating a genesis block, nodes would submit either a new record or modifications to a single record for validation.  ...  might be good for metadata blockchains is a tiered system as shown in figure 6 .  ... 
doi:10.6017/ital.v38i2.10822 fatcat:665ecgrek5gixjie55wwxstt7i

A Practitioner's View on Distributed Storage Systems: Overview, Challenges and Potential Solutions

Michel Legault
2021 Technology Innovation Management Review  
A Practitioner's View on Distributed Storage Systems: Overview, Challenges and Potential Solutions. Technology Innovation Management Review, 11(6): 32-41.  ...  Distributed storage systems are based on blockchain protocols.  ...  If one of these systems also creates immutable copies of files, it presents a challenge to protect PII and dispose of records.  ... 
doi:10.22215/timreview/1448 fatcat:6kjohm46bbba3guxlexivsywxi


Volodymyr Marchenko, H.S. Skovoroda Kharkiv National Pedagogical University, Alla Dombrovska, O.M. Beketov National University of Urban Economy
2020 Public administration in the digital economy  
based on the delimitation of access rights depending on the role played by the system user.  ...  or destruction are stored in the archival system of the institution.  ... 
doi:10.36690/pade-77 fatcat:37wvrfe6hrb5vaizyoxlfzipjq

Techniques to Improve B2B Data Governance Using FAIR Principles

Cristina Georgiana Calancea, Lenuța Alboaie
2021 Mathematics  
For its design, we modelled a decentralized architecture based on our own blockchain mechanisms.  ...  Business specific transactions proposed to modify the semantic model are validated using our own blockchain based technologies.  ...  Given our blockchain based solution, this is possible by introducing wallet resources for each user into the current mechanisms for granting access to data.  ... 
doi:10.3390/math9091059 fatcat:wpt26crelrbktmblx5mdveiqiy

Proof of Novelty

Daniel Severo
2019 Figshare  
We propose a design for securing novelty of archived content in distributed ledgers, called Proof of Novelty.  ...  The system can trade-off computational with statistical performance by manipulating parameters.  ...  ACKNOWLEDGMENT We would like to thank Professor Chen Feng for the invitation to participate in the VIRTUAL DESIGN CHALLENGE FOR AUTHENTICATING AND PROTECTING FULL MO-TION VIDEOS, hosted by Patriot One  ... 
doi:10.6084/m9.figshare.10324883.v1 fatcat:r5lde6gswvaw3aqnecezuhx35q
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