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Re: [Hyperledger Indy] Hyperledger Indy and Ethereum DIDs interoperability through decentralized universal resolvers on Ethereum/Indy - Nathan Aw from Singapore

From: Oliver Terbu <oliver.terbu@consensys.net>
Date: Tue, 11 Dec 2018 10:45:23 -0800
Message-Id: <D06FC75C-39EF-45F9-B752-87F282578211@consensys.net>
Cc: W3C Credentials CG <public-credentials@w3.org>
To: Markus Sabadello <markus@danubetech.com>
Hi,

Please note, that ERC 1056 is also supported (did:ethr).

Best,
Oliver

> On 10. Dec 2018, at 21:31, Markus Sabadello <markus@danubetech.com> wrote:
> 
> Hello Nathan,
> 
> You're probably referring to the DIF Universal Resolver:
> https://github.com/decentralized-identity/universal-resolver/ <https://github.com/decentralized-identity/universal-resolver/>
> It uses a set of "drivers" which can resolve different DID methods to their DID Documents.
> This is the basis for building ledger-agnostic, interoperable identity platforms.
> Sovrin/Indy as well as ERC725 are among the ones that are supported.
> 
> See here for more information:
> Blog post: https://medium.com/decentralized-identity/a-universal-resolver-for-self-sovereign-identifiers-48e6b4a5cc3c <https://medium.com/decentralized-identity/a-universal-resolver-for-self-sovereign-identifiers-48e6b4a5cc3c>
> Public instance of the Universal Resolver: https://uniresolver.io/ <https://uniresolver.io/>
> Webinar: http://ssimeetup.org/did-resolution-given-did-how-do-retrieve-document-markus-sabadello-webinar-13/ <http://ssimeetup.org/did-resolution-given-did-how-do-retrieve-document-markus-sabadello-webinar-13/>
> This is not the only implementation of a DID resolver out there, here are others:
> - https://github.com/digitalbazaar/did-cli <https://github.com/digitalbazaar/did-cli>
> - https://github.com/uport-project/did-resolver <https://github.com/uport-project/did-resolver>
> Markus
> On 12/10/18 6:04 PM, Nathan Aw wrote:
>> Hi all, this is Nathan Aw from Singapore. 
>> 
>> As one's decentralized identity can and should reside on different ledgers/blockchain for maximum resilence and coverage, I am working on blockchain interoperability solution between Ethereum and hyperledger indy (Sovrin), specifically how DIDs (Decentralized Identifiers) on different ledgers/blockchain can be linked, established and implemented (roll out) on a planetary scale.
>> 
>> 1. Establishing the link between ethereum account ID (erc 1056, erc 780, 725, 735) and Hyperledger Indy DIDs state variables through Hyperledger Indy Universal Resolver / Universal Registrar and/or an Ethereum-based universal DID resolvers
>> 
>> Is there some way to design and build a decentralized universal DID resolvers in Ethereum that interfaces with Hyperledger Indy DIDs Universal Resolvers?
>> 
>> Wondering if anyone could provide inputs to the possible ways of integration between this 2 major decentralized identity platforms?
>> 
>> Thank you.
>> 
>> Nathan Aw from Singapore
>> 
>> https://sg.linkedin.com/in/awnathan <https://sg.linkedin.com/in/awnathan>
>> 
>> https://datatracker.ietf.org/meeting/103/materials/slides-103-dinrg-decentralized-identity-01 <https://datatracker.ietf.org/meeting/103/materials/slides-103-dinrg-decentralized-identity-01>
>> 
>> https://www.hyperledger.org/news/speakersbureau <https://www.hyperledger.org/news/speakersbureau>
>> 
>> https://erc725alliance.org/ <https://erc725alliance.org/>
>> 
>> https://www.hyperledger.org/community/technical-ambassador <https://www.hyperledger.org/community/technical-ambassador>
>> 
>> https://www.meetup.com/BlockChain-Dapps-Technology/events/254556114/ <https://www.meetup.com/BlockChain-Dapps-Technology/events/254556114/>
>> 
>> https://www.hyperledger.org/blog/2017/12/05/developer-showcase-series-nathan-aw-ntt-data <https://www.hyperledger.org/blog/2017/12/05/developer-showcase-series-nathan-aw-ntt-data>
>> 
>> https://www.meetup.com/Hyperledger-HK/events/248011521/ <https://www.meetup.com/Hyperledger-HK/events/248011521/>
>> 
>> https://blockchain.ieee.org/newsletter/editorial-board <https://blockchain.ieee.org/newsletter/editorial-board>
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Received on Tuesday, 11 December 2018 18:45:50 UTC

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