Results 1 to 10 of about 12,448 (291)

World on a ledger [PDF]

open access: bronzeNature, 1982
The World Environment 1972-1982: A Report by The United Nations Environment Programme. Edited by Martin W. Holdgate, Mohammed Kassas and Gilbert F. White. Pp.637. Hbk ISBN 0-907567-13-4; pbk ISBN 0-907567-14-2. (Tycooly International, Dublin: 1982.) Hbk 50, pbk 25.
Timothy O’Riordan
openaire   +2 more sources

Ledger design language: designing and deploying formally verified public ledgers [PDF]

open access: green2018 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), 2018
Cryptocurrencies have popularized public ledgers, known colloquially as "blockchains". While the Bitcoin blockchain is relatively simple to reason about as, effectively, a hash chain, more complex public ledgers are largely designed without any formalization of desired cryptographic properties such as authentication or integrity. These designs are then
Kobeissi, Nadim, Kulatova, Natalia
openaire   +5 more sources

Shareholder Ledger Using Distributed Ledger Technology: The Estonian Perspective

open access: goldMasaryk University Journal of Law and Technology, 2019
The article focuses on whether it is possible to use new technologies such as distributed ledger technology (DLT) in shareholder ledger maintenance systems. The article uses Estonia as an example to describe the shortcomings of shareholder ledger maintenance regulation and possible suggestions for reform and applies the principle of technology ...
Anne Veerpalu
openaire   +4 more sources

Blockchain Technology in the Educational Environment [PDF]

open access: yesInformatică economică, 2021
Blockchain popularity is growing every day and its potential is seen in various domains. One field of application is the educational system, where the blockchain technology could be used in several areas like admission, student records, exams and ...
Alin ZAMFIROIU, Paul POCATILU
doaj   +1 more source

Ledger to ledger: off- and on-chain auditing of stablecoin

open access: yesThe International Journal of Digital Accounting Research, 2022
To assess the financial statements of companies that invest in stablecoin, a digital representation of a fiat currency managed and backed by a blockchain, the auditor must collect evidence of transactions from the blockchain (on-chain) or from an off-chain ledger managed by an intermediary.
Moura de Carvalho, Rubens   +2 more
openaire   +2 more sources

Stateless Distributed Ledgers [PDF]

open access: yes, 2021
In public distributed ledger technologies (DLTs), such as Blockchains, nodes can join and leave the network at any time. A major challenge occurs when a new node joining the network wants to retrieve the current state of the ledger. Indeed, that node may receive conflicting information from honest and Byzantine nodes, making it difficult to identify ...
François Bonnet   +2 more
openaire   +2 more sources

Securing the Chain of Custody and Integrity of Data in a Global North-South Partnership to Monitor the Quality of Essential Medicines

open access: yesBlockchain in Healthcare Today, 2022
Substandard and falsified (SF) pharmaceuticals account for an estimated 10% of the pharmaceutical supply chain in low- and middle-income countries (LMICs), where a lack of regulatory and laboratory resources limits the ability to conduct effective post ...
Kathleen Hayes   +6 more
doaj   +1 more source

Heterogeneous Preferential Attachment in Key Ethereum-Based Cryptoassets

open access: yesFrontiers in Physics, 2021
In this study, we analyse the aggregated transaction networks of Ether (the native cryptocurrency in Ethereum) and the three most market-capitalised ERC-20 tokens in this platform at the time of writing: Binance, USDT, and Chainlink.
Francesco Maria De Collibus   +5 more
doaj   +1 more source

Balancing the kinetochore ledger [PDF]

open access: yesJournal of Cell Biology, 2012
Reduction of polo-like kinase-1 (Plk1) at kinetochores as cells progress from prometaphase to metaphase is surprising given that the kinase is thought to stabilize kinetochore–microtubule (kt–MT) attachments. In this issue, Liu et al. (2012. J. Cell Biol.
Thomas J. Maresca, Stuart Cane
openaire   +3 more sources

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