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05/06/2022
From Trade-only to Zero-Value NFTs: The Asset Proxy NFT Paradigm in Web3
Many implementations of smart contracts available in NFT marketplaces to...
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10/24/2021
Towards Blockchain-enabled Open Architectures for Scalable Digital Asset Platforms
Today there is considerable interest in deploying blockchains and decent...
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02/24/2021
Attestation Infrastructures for Private Wallets
In this paper we focus on one part of the trust infrastructures needed f...
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02/07/2021
Blockchain Gateways, Bridges and Delegated Hash-Locks
In the current work we discuss the notion of gateways as a means for int...
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09/16/2020
Towards a Contract Service Provider Model for Virtual Assets and VASPs
We introduce the contract service provider (CSP) model as an analog of t...
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08/12/2020
Trust Infrastructures for Virtual Asset Service Providers
Virtual asset service providers (VASPs) currently face a number of chall...
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06/25/2020
Confidential Computing for Privacy-Preserving Contact Tracing
Contact tracing is paramount to fighting the pandemic but it comes with ...
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05/29/2020
Wallet Attestations for Virtual Asset Service Providers and Crypto-Assets Insurance
The emerging virtual asset service providers (VASP) industry currently f...
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05/08/2020
An Attestation Architecture for Blockchain Networks
If blockchain networks are to become the building blocks of the infrastr...
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12/14/2019
Privacy-Preserving Claims Exchange Networks for Virtual Asset Service Providers
In order for VASPs to fulfill the regulatory requirements from the FATF ...
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11/23/2019
Empowering Artists, Songwriters Musicians in a Data Cooperative through Blockchains and Smart Contracts
Over the last decade there has been a continuing decline in social trust...
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11/08/2019
Towards an Open and Scalable Music Metadata Layer
One of the significant issues in the music supply chain today is the lac...
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09/18/2019
Towards a Public Key Management Framework for Virtual Assets and Virtual Asset Service Providers
The recent FATF Recommendations defines virtual assets and virtual asset...
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06/09/2019
A Federated Authorization Framework for Distributed Personal Data and Digital Identity
The digital identity problem is a complex one in large part because it i...
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05/21/2019
Data Cooperatives: Towards a Foundation for Decentralized Personal Data Management
Data cooperatives with fiduciary obligations to members provide a promis...
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05/11/2019
Decentralized Trusted Computing Base for Blockchain Infrastructure Security
There is a growing interest today in blockchain technology as a possible...
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04/19/2019
Secure and secret cooperation of robotic swarms by using Merkle trees
Swarm robotics systems are envisioned to become an important component o...
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03/11/2019
Verifiable Anonymous Identities and Access Control in Permissioned Blockchains
In this paper we address the issue of identity and access control within...
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11/04/2018
Genie: A Secure, Transparent Sharing and Services Platform for Genetic and Health Data
Artificial Intelligence (AI) incorporating genetic and medical informati...
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05/15/2018
Towards a Design Philosophy for Interoperable Blockchain Systems
In this paper we discuss a design philosophy for interoperable blockchai...
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02/13/2018