Results 21 to 30 of about 50 (50)
Game Theoretical Analysis of Cross-Chain Swaps [PDF]
2020 IEEE 40th International Conference on Distributed Computing Systems (ICDCS), 2020 In this paper we address the distributed cross-chain swap problem in the blockchain context where multiple agents exchange assets across multiple blockchain systems (e.g. trading Bitcoins for Litecoins or Ethers). We present a mathematical framework allowing to characterize blockchain swap protocols as the combination of a publishing and a commitment ...
Marianna Belotti +3 more
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Extending Atomic Cross-Chain Swaps [PDF]
, 2019 Cryptocurrencies enable users to send and receive value in a trust-less manner. Unfortunately trading the associated assets usually happens on centralized exchange which becomes a trusted third party. This defeats the purpose of a trust-less system. Atomic cross-chain swaps solve this problem for exchanges of value without intermediaries.
Jean-Yves Zie +3 more
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Distributed fusion cross‐chain model and architecture
IET Blockchain, 2022 AbstractCross‐chain is the key technology to achieve interconnectivity and interoperability across various blockchain networks. It surpasses traditional single‐chain architecture in terms of the performance, capacity, privacy, economic and technical scalability. Cross‐chain can break barriers between institutions, industries, and regions.
Guozheng Yang +4 more
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A notary group-based cross-chain mechanism
Digital Communications and Networks, 2022 As an emerging distributed technology, blockchain has begun to penetrate into many fields such as finance, healthcare, supply chain, intelligent transportation. However, the interoperability and value exchange between different independent blockchain systems is restricting the expansion of blockchain.
Anping Xiong +4 more
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Distributed Ledger Technologies: Research and PracticeDecentralized Finance (DeFi), in which digital assets are exchanged without trusted intermediaries, has grown rapidly in value in recent years. Stablecoins , which are pegged to a non-volatile asset such as the US dollar, are a prominent feature of DeFi as they mitigate the risk associated with price fluctuations ...
Daniël Reijsbergen +5 more
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Trustless Cross-chain Communication for Zendoo Sidechains
, 2022 In the Zendoo white paper, we introduced a novel sidechain construction for Bitcoin-like blockchains, which allows a mainchain to create and communicate with sidechains of different types without knowing their internal structure. In this paper, we take a step further by introducing a comprehensive method for sidechains to communicate amongst each other.
Garoffolo, Alberto +2 more
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JugglingSwap: Scriptless Atomic Cross-Chain Swaps
, 2020 The blockchain space is changing constantly. New chains are being implemented frequently with different use cases in mind. As more and more types of crypto assets are getting real world value there is an increasing need for blockchain interoperability. Exchange services today are still dominated by central parties which require custody of funds.
Shlomovits, Omer, Leiba, Oded
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Analysis of cross-chain technology of blockchain
物联网学报, 2020 With the development of blockchain technology,more and more blockchain projects have appeared.Due to the closure property of the blockchain,different blockchains have become islands of value.The information interaction and value transfer problems between different blockchains need to be solved urgently.The cross-chain technology is to solve the cross ...
Zhao GUO +4 more
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BlockChain I/O: Enabling Cross-Chain Commerce
IEEE AccessBlockchain technology enables secure tokens transfers in digital marketplaces, and recent advances in this field provide other desirable properties such as efficiency, privacy, and price stability. However, these properties do not always generalize to a setting across multiple independent blockchains.
Anwitaman Datta +3 more
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An Empirical Analysis of Monero Cross-Chain Traceability
, 2018 Monero is a privacy-centric cryptocurrency that makes payments untraceable by adding decoys to every real input spent in a transaction. Two studies from 2017 found methods to distinguish decoys from real inputs, which enabled traceability for a majority of transactions. Since then, a number protocol changes have been introduced, but their effectiveness
Hinteregger, Abraham +1 more
openaire +2 more sources