identosphere updates

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---
title: Sidetree Working Group - DIF
description: "Sidetree is a protocol for creating scalable Decentralized Identifier networks that can run atop any existing decentralized anchoring system"
excerpt: >
Architecturally, Sidetree-based DID Method implementations are overlay networks composed of independent peer nodes (Sidetree nodes) that interact with an underlying decentralized anchoring system (as illustrated under Network Topology) to write, observe, and process replicated DID PKI state operations using deterministic protocol rules that produce an eventually strongly consistent view of all DIDs in the network.
layout: single
permalink: /organizations/decentralized-identity-foundation/wg/sidetree/
canonical_url: 'https://decentralized-id.com/organizations/decentralized-identity-foundation/wg/sidetree/'
categories: ["Open Source Projects"]
tags: ["DIF","Sidetree"]
last_modified_at: 2023-06-12
---
## Main
* [Sidetree Working Group](https://identity.foundation/working-groups/sidetree.html)
> The development and maintenance of the formal Sidetree specification, and a hub of coordination for Sidetree-based DID Method node operators. This group also generates libraries, tooling, and documentation to aid Sidetree-based DID Method node operators.
- [Charter](https://github.com/decentralized-identity/org/blob/master/Org%20documents/WG%20documents/DIF_Sidetree_WG_charter_v1.pdf)
- [Agenda](https://github.com/decentralized-identity/sidetree/blob/master/agenda.md)
- [Mailing list](https://lists.identity.foundation/g/sidetree-wg)
- [GitHub](https://github.com/topics/wg-sidetree)
- [Meetings](https://docs.google.com/spreadsheets/d/1wgccmMvIImx30qVE9GhRKWWv3vmL2ZyUauuKx3IfRmA/edit#gid=1343983492)
## About
* [Decoding the Sidetree Protocol](https://academy.affinidi.com/decoding-the-sidetree-protocol-18d8bfa39257) 2021-05-25 Affinidi
> Sidetree protocols are layer 2 protocols that anchor to the underlying decentralized ledger system. That said, it is ledger agnostic and its primary role is to anchor batches of signed JSON operations to the network.
* [Sidetree Protocol reaches V1](https://blog.identity.foundation/sidetree-protocol-reaches-v1/) 2021-04-12 DIF
> This week, the DIF Steering Committee officially approved the first major release of the Sidetree Protocol specification, "v1" so to speak. This protocol has already been implemented, and four of its implementers have been collaborating intensively for over a year on expanding and extending this specification together.
- [Sidetree Protocol / Element DID and Friends](https://iiw.idcommons.net/Sidetree_Protocol_/_Element_DID_and_Friends) 2020-04-30 IIW30
- [Sidetree did:ion + did:elem Roadmap + dev](https://iiw.idcommons.net/Sidetree_did:ion_%2B_did:elem_Roadmap_%2B_dev) IIW29
> We discussed that it allows the did controller to update their did document, including adding support for experimental features or new key types like GPG and BBS.
>
> Troy from Secure Key explained how they use Sidetree with Hyper Ledger Fabric.
>
> Secure Key uses sidetree for things other than did documents.
>
> Transmute uses Sidetree to store hashlinks to Encrypted Data Vaults / Secure Data Stores as a way of scalably commiting to specific versions of credentials.
- [Sidetree protocol Massivly Scalable Decentralized Identifiers DEEP DIVE](https://iiw.idcommons.net/Sidetree_protocol_%E2%80%93_Massivly_Scalable_Decentralized_Identifiers_%E2%80%93_DEEP_DIVE) IIW28
- [Sidetree on Ethereum “Element](https://iiw.idcommons.net/Sidetree_on_Ethereum_%E2%80%9CElement) 2019-10-08 IIW28
> ![](https://iiw.idcommons.net/images/e/ea/IIW29_TH_15H_Sidetree_DID-ion%2Bdid-elem_Roadmap_%26_Dev%281%29.jpg)
## Specs & Projects
### Sidetree
* [Sidetree Protocol](https://identity.foundation/sidetree/spec/)
> Spec, docs, and implementations for the chain/ledger-agnostic DID scaling protocol.
* [decentralized-identity/sidetree](https://github.com/decentralized-identity/sidetree)
> Sidetree Specification and Reference Implementation
* [sidetree-ipfs-datastores](https://github.com/decentralized-identity/sidetree-ipfs-datastores)
> Implementations of IPFS datastore used by sidetree-ipfs microservice
### ION
* [Install Guide](https://github.com/decentralized-identity/ion/blob/master/install-guide.md)
> An implementation of the Sidetree protocol atop the Bitcoin blockchain.
* [decentralized-identity/ion](https://github.com/decentralized-identity/ion)
> ION is a public, permissionless, Decentralized Identifier (DID) network that implements the blockchain-agnostic Sidetree protocol on top of Bitcoin (as a 'Layer 2' overlay) to support DIDs/DPKI (Decentralized Public Key Infrastructure) at scale.
* [ion-integration-test](https://github.com/decentralized-identity/ion-integration-test)
> An integration test script that helps verify that the sidetree microservices are working properly.
* [ion-sdk](https://github.com/decentralized-identity/ion-sdk)
> TypeScript SDK for ION
* [ion-tools](https://github.com/decentralized-identity/ion-tools)
> Tools and utilities to make working with the ION network and using ION DIDs easy peasy lemon squeezy
#### About ION
* [ION We Have Liftoff!](https://techcommunity.microsoft.com/t5/identity-standards-blog/ion-we-have-liftoff/ba-p/1441555) 2021-03-25
> We are excited to share that v1 of [ION](https://identity.foundation/ion/) is complete and has been launched on Bitcoin mainnet. We have deployed an ION node to our production infrastructure and are working together with other companies and organizations to do so as well. ION does not rely on centralized entities, trusted validators, or special protocol tokens ION answers to no one but you, the community. Because ION is an open, permissionless system, anyone can run an ION node, in fact the more nodes in operation, the stronger the network becomes. Development of ION, and the Sidetree standard ION is based on, takes place in the [Decentralized Identity Foundation](https://identity.foundation/) (DIF). Read on to learn how you can integrate ION, DIDs, and Verifiable Credentials in your applications and services.
* [Introduction to Ion a layer 2 network for Decentralized Identifiers with Bitcoin - Daniel Buchner](https://www.slideshare.net/SSIMeetup/introduction-to-ion-a-layer-2-network-for-decentralized-identifiers-with-bitcoin-daniel-buchner) 2019-06-13 [SSI Meetup](https://ssimeetup.org/introduction-ion-layer-2-network-decentralized-identifiers-bitcoin-daniel-buchner-webinar-29/)
> Microsoft presented in May 2019 in New York the first decentralized infrastructure implementation by a major tech company that is built directly on the Bitcoin blockchain called Ion. Daniel Buchner, who is leading this initiative at Microsoft and a founding member of the Decentralized Identity Foundation, will discuss the culture at Microsoft, how decentralized identity works with Bitcoin and what you need to know to use the Bitcoin blockchain for non-financial transactions.
>
> Ion handles the decentralized identifiers, which control the ability to prove you own the keys to this data.
<iframe src="//www.slideshare.net/slideshow/embed_code/key/e4v6fZdFL5fdu3" width="595" height="485" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;" allowfullscreen> </iframe>
### Element
* [Element](https://element-did.com/) - An implementation of the Sidetree protocol using the Ethereum blockchain. [GitHub](https://github.com/decentralized-identity/element)
* [The Element DID Method: Sidetree, Ethereum &amp; IPFS Orie Steele](https://www.slideshare.net/SSIMeetup/the-element-did-method-sidetree-ethereum-ipfs-orie-steele) 2019-11-10 [SSI-Meetup](https://ssimeetup.org/element-did-method-sidetree-ethereum-ipfs-orie-steele-webinar-31/)
> Orie Steele is Cofounder and CTO of Transmute, a company developing IAM and Verifiable Credential solutions that integrate Decentralized Identity for Enterprises. He has a BS in Cyber Security and MS in Computer Science from Stevens Institute of Technology where he studied social network malware and botnets between 2007-2012. He was an early engineer at Patient IO, a Techstars backed startup acquired by Athena Health in 2016, where he helped develop and secure a care coordination platform that connected nurses and patients.
>
> In this talk, Orie will discuss the history of the Element DID Method, how it leverages the same Sidetree Protocol that is used by ION on the Bitcoin Network. Hell introduce the motivation for Element and ION, and then walk through the core components of developing a working DID System, including topics such as wallets, signing, DID resolution, key revocation, and decentralization.
<iframe src="//www.slideshare.net/slideshow/embed_code/key/2ct2imQLUnzp1j" width="595" height="485" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;" allowfullscreen> </iframe>

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@ -12,84 +12,82 @@ redirect_from:
- organizations/identity-foundation/ - organizations/identity-foundation/
categories: ["Organizations"] categories: ["Organizations"]
tags: ["DIF","DIDComm WG","Claims and Credentials WG","Storage and Compute WG","Identifiers and Discovery WG","DIDAuth WG","Interop WG","GS1","Danube Tech","Sovrin Foundation","1Kosmos","Accenture","aetna","Authenteq","Auth0","BigchainDB","BlockPass","Blockchain Foundry","Blockstack","BC Ministry of Citizens Services","BOTLabs","Civic","Consent","Consensys","Datum","Distributed ID","diwala","Dominode","Enigma","Enterprise Ethereum Alliance","Evernym","Equinix","gamecredits","Gem","GS1","Humanized-internet","hyperledger foundation","ID2020","Ideo","Identos","IBM","IOTA","Jolocom","KYC-Chain","LNk-E","Mastercard","Meeco","MetaX","Microsoft","Mooti","netki","NuID","Nuggets","Ockam","Onfido","Ontology","Pillar","R_Block","R3","remme","RSA","SecureKey","sitekit","suru","Taqanu","Tierion","Transmute","Trusted key","uPort","Validatedid","Veridium","Tykn","Aries","Bitcoin","Universal Resolver"] tags: ["DIF","DIDComm WG","Claims and Credentials WG","Storage and Compute WG","Identifiers and Discovery WG","DIDAuth WG","Interop WG","GS1","Danube Tech","Sovrin Foundation","1Kosmos","Accenture","aetna","Authenteq","Auth0","BigchainDB","BlockPass","Blockchain Foundry","Blockstack","BC Ministry of Citizens Services","BOTLabs","Civic","Consent","Consensys","Datum","Distributed ID","diwala","Dominode","Enigma","Enterprise Ethereum Alliance","Evernym","Equinix","gamecredits","Gem","GS1","Humanized-internet","hyperledger foundation","ID2020","Ideo","Identos","IBM","IOTA","Jolocom","KYC-Chain","LNk-E","Mastercard","Meeco","MetaX","Microsoft","Mooti","netki","NuID","Nuggets","Ockam","Onfido","Ontology","Pillar","R_Block","R3","remme","RSA","SecureKey","sitekit","suru","Taqanu","Tierion","Transmute","Trusted key","uPort","Validatedid","Veridium","Tykn","Aries","Bitcoin","Universal Resolver"]
last_modified_at: 2023-06-05 last_modified_at: 2023-06-12
--- ---
>A key piece of the decentralized identity equation is how people, organizations, and devices can be identified and located without centralized systems of identifiers (e.g. email addresses). DIF members are actively working on protocols and implementations that enable creation, resolution, and discovery of decentralized identifiers and names across decentralized systems, like blockchains and distributed ledgers. >A key piece of the decentralized identity equation is how people, organizations, and devices can be identified and located without centralized systems of identifiers (e.g. email addresses). DIF members are actively working on protocols and implementations that enable creation, resolution, and discovery of decentralized identifiers and names across decentralized systems, like blockchains and distributed ledgers.
![](https://imgur.com/PXGV6Xyl.png) ![](https://imgur.com/PXGV6Xyl.png)
* [Decentralized Identity Foundation](https://identity.foundation/) (DIF) [Github](https://github.com/decentralized-identity) [Twitter](https://twitter.com/DecentralizedID) [Blog](https://medium.com/decentralized-identity) - [Discord](https://discord.com/invite/F4Qw7h6Sr9) - [Newsletter](https://blog.identity.foundation/author/newsletter/) * [Decentralized Identity Foundation](https://identity.foundation/) (DIF) [Github](https://github.com/decentralized-identity) [Twitter](https://twitter.com/DecentralizedID) [Blog](https://medium.com/decentralized-identity) - [Discord](https://discord.com/invite/F4Qw7h6Sr9) - [Newsletter](https://blog.identity.foundation/author/newsletter/) - [Organization](https://github.com/decentralized-identity/org)
* [Decentralized Identity Foundation](https://golden.com/wiki/Decentralized_Identity_Foundation) - golden.com * [Decentralized Identity Foundation](https://golden.com/wiki/Decentralized_Identity_Foundation) 2023-05-24 golden.com
> The Decentralized Identity Foundation (DIF) was founded in May 2017, and is an open source decentralized identity ecosystem for people, organizations, software applications, and devices. > The Decentralized Identity Foundation (DIF) was founded in May 2017, and is an open source decentralized identity ecosystem for people, organizations, software applications, and devices.
* [DIFS updated code of conduct](https://medium.com/decentralized-identity/difs-updated-code-of-conduct-a0c2d9dce1ad) 2020-07-23 Setting a tone for inclusive collaboration.
## Organization ## About
* [Sam Curren (Indicio), Daniel Buchner (Block), Karyl Fowler (Transmute), Rouven Heck (Consensys Mesh, Executive Director at DIF), Markus Sabadello (DanubeTech) & Kaliya Young (Identity Woman) elected to the DIF steering committee](https://blog.identity.foundation/sc-election-2022-results/) 2022 Decentralized Identity Foundation
* [DIF Organizational Materials](https://github.com/decentralized-identity/org) - GitHub
* [DIF Steering Committee Election Results 2022](https://blog.identity.foundation/sc-election-2022-results/)
> SC Election results: DIF welcomes new SC members Sam Curren, Daniel Buchner, Karyl Fowler, Rouven Heck, Markus Sabadello & Kaliya Young!
* [Kaliya was elected to the DIF steering committee](https://blog.identity.foundation/sc-election-2022-results/) Decentralized Identity Foundation
> The six elected candidates are Sam Curren (Indicio Tech), Daniel Buchner (Block), Karyl Fowler (Transmute), Rouven Heck (Consensys Mesh, Executive Director at DIF), Markus Sabadello (DanubeTech) & Kaliya Young (Identity Woman). Sam, Karyl, Markus and Rouven have been re-elected for another two year term as SC members. You can read more about the SC candidates' background and vision for DIF here. > The six elected candidates are Sam Curren (Indicio Tech), Daniel Buchner (Block), Karyl Fowler (Transmute), Rouven Heck (Consensys Mesh, Executive Director at DIF), Markus Sabadello (DanubeTech) & Kaliya Young (Identity Woman). Sam, Karyl, Markus and Rouven have been re-elected for another two year term as SC members. You can read more about the SC candidates' background and vision for DIF here.
* [Communication Milestone Achievements!](https://blog.identity.foundation/milestones/) DIF * [Communication Milestone Achievements!](https://blog.identity.foundation/milestones/) 2021-12-03 DIF
> This week, we hit 5k followers on Twitter, driven in no small part by attention garnered by our ToIP & DIF Joint Statement of Support for the Decentralized Identifiers (DIDs) v1.0 specification becoming a W3C Standard. Currently, we stand at 5,011 followers and growing, and we are proud that our comms channels, namely our DIF blog, Twitter and YouTube channel, are a great way to keep on top of important announcements from DIF and our members. We have some exciting stuff cooked up for 2022, so watch this space! 🎉 > This week, we hit 5k followers on Twitter, driven in no small part by attention garnered by our ToIP & DIF Joint Statement of Support for the Decentralized Identifiers (DIDs) v1.0 specification becoming a W3C Standard. Currently, we stand at 5,011 followers and growing, and we are proud that our comms channels, namely our DIF blog, Twitter and YouTube channel, are a great way to keep on top of important announcements from DIF and our members. We have some exciting stuff cooked up for 2022, so watch this space! 🎉
* [Drilling down: Co-development](https://medium.com/decentralized-identity/drilling-down-co-development-in-the-open-765a86ab153f) DIF * [DIF Grant #1: JWS Test Suite](https://blog.identity.foundation/dif-grant-1-jws-test-suite/) 2021-07-22
> DIF announces its first community microgrant, sponsored by Microsoft and rewarding the timely creation of a comprehensive test suite for detached-JWS signatures on Verifiable Credentials
* [Introducing DIF Grants](https://blog.identity.foundation/introducing-dif-grants/) 2021-04-29 Decentralized Identity Foundation
> DIF is kicking off a program to administer narrowly-scoped financial support for community initiatives, ranging in format from grants to more competitive implementation bounties, hackathon-style open collaborations, and security reviews.
* [Drilling down: Co-development](https://medium.com/decentralized-identity/drilling-down-co-development-in-the-open-765a86ab153f) 2021-03-30 DIF
> - What “standardization” means to DIF and what DIF means to standardization. > - What “standardization” means to DIF and what DIF means to standardization.
> - A newbie-friendly survey of how DIF relates to nearby organizations with overlapping or related foci. > - A newbie-friendly survey of how DIF relates to nearby organizations with overlapping or related foci.
> - What “co-development” and “coöpetition” really mean, concretely > - What “co-development” and “coöpetition” really mean, concretely
- [Finding the Bell Curve of Meaning](https://medium.com/decentralized-identity/finding-the-bell-curve-of-meaning-61a1d22b7bdd) Kaliya IdentityWoman - [Finding the Bell Curve of Meaning](https://medium.com/decentralized-identity/finding-the-bell-curve-of-meaning-61a1d22b7bdd) 2020-07-17 Kaliya IdentityWoman, DIF
> As such, we aimed to invite alignment around key words, to find the “bell curve of meaning,” and to invite convergence towards the middle of this curve as a result of our research process. Our hope was to maximize the ability to inform and engage business audiences interested in adopting/purchasing this technology. This meant we would not be setting out to define hundreds of terms; rather, we chose to focus on a subset of the most widely used terms. > As such, we aimed to invite alignment around key words, to find the “bell curve of meaning,” and to invite convergence towards the middle of this curve as a result of our research process. Our hope was to maximize the ability to inform and engage business audiences interested in adopting/purchasing this technology. This meant we would not be setting out to define hundreds of terms; rather, we chose to focus on a subset of the most widely used terms.
## Grants
* [Introducing DIF Grants](https://blog.identity.foundation/introducing-dif-grants/) Decentralized Identity Foundation
> DIF is kicking off a program to administer narrowly-scoped financial support for community initiatives, ranging in format from grants to more competitive implementation bounties, hackathon-style open collaborations, and security reviews.
* [DIF Grant #1: JWS Test Suite](https://blog.identity.foundation/dif-grant-1-jws-test-suite/)
> DIF announces its first community microgrant, sponsored by Microsoft and rewarding the timely creation of a comprehensive test suite for detached-JWS signatures on Verifiable Credentials
## Groups ## Groups
### Working groups ### Working groups
- [Identifiers and Discovery](https://identity.foundation/working-groups/identifiers-discovery.html) - [Identifiers and Discovery]({% link _posts/open-source-projects/2020-11-26-identifiers-discovery.md %}) - [I&D HomePage](https://identity.foundation/working-groups/identifiers-discovery.html)
- [Storage and Compute](https://identity.foundation/working-groups/storage-compute.html) - [DID Authentication]({% link _posts/open-source-projects/2020-11-26-DIDAuth.md %}) - [DIDAuth HomePage](https://identity.foundation/working-groups/authentication.html)
- [DID Authentication](https://identity.foundation/working-groups/authentication.html) - [Claims and Credentials]({% link _posts/open-source-projects/2020-11-25-claims-credentials.md %}) - [C&C HomePage](https://identity.foundation/working-groups/claims-credentials.html)
- [Claims and Credentials](https://identity.foundation/working-groups/claims-credentials.html) - [DID communication]({% link _posts/open-source-projects/2020-11-26-DID-communications.md %}) - [DIDComm HomePage](https://identity.foundation/working-groups/did-comm.html)
- [DID communication](https://identity.foundation/working-groups/did-comm.html) - [Sidetree]({% link _posts/open-source-projects/2023-06-11-sidetree.md %}) - [Sidetree HomePage](https://identity.foundation/working-groups/sidetree.html)
- [Sidetree](https://identity.foundation/working-groups/sidetree.html) - [Secure Data Storage]({% link _posts/open-source-projects/2020-11-26-secure-data-storage.md %}) - [SDS HomePage](https://identity.foundation/working-groups/secure-data-storage.html)
- [Secure Data Storage](https://identity.foundation/working-groups/secure-data-storage.html) - [Wallet Security](https://identity.foundation/working-groups/wallet-security.html)
* [Wallet Security WG at DIF](https://identity.foundation/working-groups/wallet-security.html) - [Applied Crypto](https://identity.foundation/working-groups/crypto.html)
### Special Interest Groups ### Special Interest Groups
- [Banking and Finance SIG](https://www.notion.so/dif/Banking-and-Finance-SIG-b2d528af578d44699aeb742ed47b81d2) - [Banking and Finance SIG](https://www.notion.so/Banking-and-Finance-SIG-b2d528af578d44699aeb742ed47b81d2?pvs=21)
- [Healthcare SIG](https://www.notion.so/dif/Healthcare-SIG-842bc686d12e4a508a951afc4d6df47d) - [Hospitality and Travel SIG](https://identity.foundation/Hospitality-and-Travel-SIG)
- [IoT SIG](https://identity.foundation/SIG-IoT)
### Open groups ### Open groups
- [Glossary Project](https://identity.foundation/open-groups/glossary.html) - [APAC/ASEAN community call](https://identity.foundation/SIG-APAC)
- [APAC/ASEAN community call](https://dif.groups.io/g/dif-apac-asean) ([ANN](https://medium.com/decentralized-identity/decentralized-identity-meetings-for-the-apac-region-7221b9aad29)) - [Africa community call](https://www.notion.so/DIF-Africa-Discussion-Group-a0309cb4a1d4461085683744d2955973?pvs=21)
- [DIF Japan SIG](https://identity.foundation/SIG-Japan)
- [DIF Korea SIG](https://identity.foundation/SIG-Korea)
- [Product managers](https://dif.groups.io/g/id-productmanagers) - [Product managers](https://dif.groups.io/g/id-productmanagers)
## Interop ## Interop
* [Setting Interoperability Targets](https://blog.identity.foundation/setting-interoperability-targets/) DIF * [Interoperability Open Group](https://identity.foundation/interop/) DIF
> Our short-term roadmaps need testable, provable alignment goals that we can all agree on for our little communities and networks of technological thinking to converge gradually. Simply put, we need a few checkpoints and short-term goals, towards which we can all work together. > Community collaboration and project management on Interoperability. Develop and publish definitions of success with respect to business interoperability, at the highest level. Defining points of protocol-defined touchpoints for maximum interchangeability of components at every layer; it is assumed that over time, that number will increase, not decrease. Community collaboration and project management on interoperability goal to seek the greatest interoperability in the greater good, not to pick winners. Provide feedback, input documents, members, and guidance to working groups producing standards, specifications, reference implementations and demonstrations hosted by community organizations including but not limited to IETF, W3C, W3C CCG, Hyperledger, Trust over IP.
* [Setting Interoperability Targets Part 1 of 2](https://medium.com/decentralized-identity/setting-interoperability-targets-part-1-of-2-c6cbeaf82e98) DIF * [Interop Charter](https://docs.google.com/document/d/11EKZZ0sSqOrXmdtDEtts4OrIVtQRSLB8mA3VxFLFgEw/edit?usp=sharing)
> The Interoperability working group will be tracking them and providing guidance and documentation where possible. Importantly, though, there is a new DIF Working Group coming soon, the Wallet Security WG, which will dive deeper into these profiles and requirements, benefiting from a narrow scope and IPR protection, allowing them to speak more bluntly about the above-mentioned details. * [Agenda](https://github.com/decentralized-identity/interoperability/blob/master/agenda.md)
* [Setting Interoperability Targets Part 2 of 2](https://medium.com/decentralized-identity/setting-interoperability-targets-part-2-of-2-671f8faa8ecb) DIF * [Mailing list](https://dif.groups.io/g/interop-wg/)
> Having shown in our last piece how interoperability “profiles” are designed, we now tackle some key technical problem areas ripe for this kind of profile-first interoperability work across stacks.
- [TBDs test results of JWS Test Suite](https://identity.foundation/JWS-Test-Suite/#tbd)
- [Spruces test results of JWS Test Suite](https://identity.foundation/JWS-Test-Suite/#spruce)
* [DIF Interoperability Survey](https://docs.google.com/forms/d/e/1FAIpQLSfbFh4DQeyI0msXsWvfpbrtYEfgQrGRD7tw4d2Rg0NEyhvcKQ/viewform) * [DIF Interoperability Survey](https://docs.google.com/forms/d/e/1FAIpQLSfbFh4DQeyI0msXsWvfpbrtYEfgQrGRD7tw4d2Rg0NEyhvcKQ/viewform)
> We are keen to support more interoperability activity and hopefully testing this fall and winter. In order to do this we would like to gather feedback from the community as to where we are at so we can assess how to move forward. > We are keen to support more interoperability activity and hopefully testing this fall and winter. In order to do this we would like to gather feedback from the community as to where we are at so we can assess how to move forward.
* [Tobias Looker on BBS+ use cases, DIF Interop WG 25Nov2020](https://www.youtube.com/watch?v=slkbFW6imUk) Tobias Looker, MATTR, Interoperability Working group at DIF: * [Setting Interoperability Targets Part 2 of 2](https://medium.com/decentralized-identity/setting-interoperability-targets-part-2-of-2-671f8faa8ecb) 2021-08-10 DIF
> Having shown in our last piece how interoperability “profiles” are designed, we now tackle some key technical problem areas ripe for this kind of profile-first interoperability work across stacks.
- [TBDs test results of JWS Test Suite](https://identity.foundation/JWS-Test-Suite/#tbd) 2022-03-15
- [Spruces test results of JWS Test Suite](https://identity.foundation/JWS-Test-Suite/#spruce) 2022-05-26
* [Setting Interoperability Targets Part 1 of 2](https://medium.com/decentralized-identity/setting-interoperability-targets-part-1-of-2-c6cbeaf82e98) 2021-06-05 DIF
> The Interoperability working group will be tracking them and providing guidance and documentation where possible. Importantly, though, there is a new DIF Working Group coming soon, the Wallet Security WG, which will dive deeper into these profiles and requirements, benefiting from a narrow scope and IPR protection, allowing them to speak more bluntly about the above-mentioned details.
* [Setting Interoperability Targets](https://blog.identity.foundation/setting-interoperability-targets/) 2021-04-30 DIF
> Our short-term roadmaps need testable, provable alignment goals that we can all agree on for our little communities and networks of technological thinking to converge gradually. Simply put, we need a few checkpoints and short-term goals, towards which we can all work together.
* [Tobias Looker on BBS+ use cases, DIF Interop WG 25Nov2020](https://www.youtube.com/watch?v=slkbFW6imUk) 2020-11-25 Tobias Looker, MATTR, Interop WG
> - Replay attack protection > - Replay attack protection
> - Domain-specific identifiers and proofs > - Domain-specific identifiers and proofs
> - New partial-disclosure topographies > - New partial-disclosure topographies
## Hubs
* [Identity Hubs Capabilities Perspective](https://github.com/WebOfTrustInfo/rebooting-the-web-of-trust-fall2017/blob/master/final-documents/identity-hubs-capabilities-perspective.md) - Identity Hubs currently proposed in the Decentralized Identity Foundation (DIF) are a subset of a general Decentralized Identifier (DID).
* [On DIF Hubs and Sovrin Agents](https://forum.sovrin.org/t/on-dif-hubs-and-sovrin-agents/897?u=phil)
## Membership ## Membership
* [DIFS updated code of conduct](https://medium.com/decentralized-identity/difs-updated-code-of-conduct-a0c2d9dce1ad) - Setting a tone for inclusive collaboration. * [Dock Joins the Decentralized Identity Foundation](https://blog.dock.io/decentralized-identity-foundation/) 2022-08-10 Dock
* [Dock Joins the Decentralized Identity Foundation](https://blog.dock.io/decentralized-identity-foundation/) Dock
> As a decentralized identity management platform that complies with internationally-recognized technology standards, we are continuously keeping up to date with key discussions and updates in the industry which is why we joined the Decentralized Identity Foundation > As a decentralized identity management platform that complies with internationally-recognized technology standards, we are continuously keeping up to date with key discussions and updates in the industry which is why we joined the Decentralized Identity Foundation
* [What Does Affinidi Do as a Member of the Decentralized Identity Foundation (DIF)?](https://academy.affinidi.com/what-does-affinidi-do-as-a-member-of-the-decentralized-identity-foundation-dif-d9d5146af14) Affinidi * [What Does Affinidi Do as a Member of the Decentralized Identity Foundation (DIF)?](https://academy.affinidi.com/what-does-affinidi-do-as-a-member-of-the-decentralized-identity-foundation-dif-d9d5146af14) 2022-02-22 Affinidi
> In particular, Affinidi has been at the forefront in building many components such as the [Affinidi Wallet](https://academy.affinidi.com/what-is-affinidis-digital-wallet-1c2a52b4d13f), Schema Manager, [Consent Manager](https://build.affinidi.com/), and more that have enhanced the adoption of decentralised identity among communities and individuals. > In particular, Affinidi has been at the forefront in building many components such as the [Affinidi Wallet](https://academy.affinidi.com/what-is-affinidis-digital-wallet-1c2a52b4d13f), Schema Manager, [Consent Manager](https://build.affinidi.com/), and more that have enhanced the adoption of decentralised identity among communities and individuals.
### Members ### Members
@ -98,6 +96,7 @@ DIF members, who share the goal of “building an open source decentralized iden
• [1kosmos](https://onekosmos.com/product-details/) • [1kosmos](https://onekosmos.com/product-details/)
• [Accenture](https://www.accenture.com/us-en/insight-blockchain-id2020) • [Accenture](https://www.accenture.com/us-en/insight-blockchain-id2020)
• [aetna](https://www.aetna.com/) • [aetna](https://www.aetna.com/)
• [Affinidi](https://www.affinidi.com/)
• [Authenteq](https://venturebeat.com/2018/08/30/authenteq-launches-blockchain-identity-verification-to-stop-online-trolls/) • [Authenteq](https://venturebeat.com/2018/08/30/authenteq-launches-blockchain-identity-verification-to-stop-online-trolls/)
• [auth0](https://auth0.com/) • [auth0](https://auth0.com/)
• [BigchainDB](http://docs.bigchaindb.com/en/latest/) • [BigchainDB](http://docs.bigchaindb.com/en/latest/)
@ -113,6 +112,7 @@ DIF members, who share the goal of “building an open source decentralized iden
• [datum](https://datum.org/) • [datum](https://datum.org/)
• [Distributed ID](https://www.diid.io/) • [Distributed ID](https://www.diid.io/)
• [diwala](https://diwala.io/) • [diwala](https://diwala.io/)
• [Dock](https://www.dock.io/)
• [Dominode](https://dominode.com/) • [Dominode](https://dominode.com/)
• [Enigma](https://blog.enigma.co/off-chain-identity-claims-with-enigma-2d5b23c31f92) • [Enigma](https://blog.enigma.co/off-chain-identity-claims-with-enigma-2d5b23c31f92)
• [Enterprise Ethereum Alliance](https://entethalliance.org/participate/working-groups/) • [Enterprise Ethereum Alliance](https://entethalliance.org/participate/working-groups/)
@ -160,52 +160,6 @@ DIF members, who share the goal of “building an open source decentralized iden
• [Veridium](https://www.veridiumid.com/) • [Veridium](https://www.veridiumid.com/)
• [zinc](https://tykn.tech/project-zinc/) • [zinc](https://tykn.tech/project-zinc/)
## /decentralized-identity - GitHub
* [decentralized-identity/](https://github.com/decentralized-identity/)
* [decentralized-identity/decentralized-identity.github.io](https://github.com/decentralized-identity/decentralized-identity.github.io) - Site for the open source, community-driven group of dev and organizations working toward an interoperable, decentralized identity ecosystem
* [decentralized-identity/org](https://github.com/decentralized-identity/org) - DIF docs, wiki, and organizational material
* [decentralized-identity/credential-manifest](https://github.com/decentralized-identity/credential-manifest) - Format that normalizes the definition of requirements for the issuance of a credential
* [decentralized-identity/universal-registrar](https://github.com/decentralized-identity/universal-registrar) - Specifications and implementation of a universal identifier registrar
* [decentralized-identity/attestations](https://github.com/decentralized-identity/attestations) - Attestation API implementations for various languages and platforms.
### DIF - DID
* [decentralized-identity/did-methods](https://github.com/decentralized-identity/did-methods) - DID Method specs, docs, and materials
* [decentralized-identity/did-common-typescript](https://github.com/decentralized-identity/did-common-typescript) - A common bundle of shared code and modules for working with DIDs, DID Documents, and other DID-related activities
* [decentralized-identity/did-security-typescript](https://github.com/decentralized-identity/did-security-typescript) - Typescript implementation of DID security and privacy controls
* [decentralized-identity/did-security-csharp](https://github.com/decentralized-identity/did-security-csharp) - C# implementation of DID security and privacy controls
* [decentralized-identity/did-common-java](https://github.com/decentralized-identity/did-common-java) - Shared DID Java library.
* [decentralized-identity/ua-web-extension](https://github.com/decentralized-identity/ua-web-extension) - Basic web extension version of a DID User Agent
* [decentralized-identity/did-recovery](https://github.com/decentralized-identity/did-recovery) - Various methods for DID recovery
* [decentralized-identity/web-polyfills](https://github.com/decentralized-identity/web-polyfills) - Polyfills for proposed or emerging DID-centric Web APIs
* [decentralized-identity/http-did-auth-proxy](https://github.com/decentralized-identity/http-did-auth-proxy) - Forked from bcgov/http-did-auth-proxy
DID Auth HTTP proxy.
### DIF - DID-Auth
* [decentralized-identity/did-auth-jose](https://github.com/decentralized-identity/did-auth-jose) - JOSE-based implementation of DID Authenticated Encryption
### DIF - Sidetree
* [decentralized-identity/sidetree-ipfs](https://github.com/decentralized-identity/sidetree-ipfs) - IPFS module for storing and accessing Sidetree entity operation data via content addressable storage
* [decentralized-identity/sidetree-core](https://github.com/decentralized-identity/sidetree-core) - The blockchain-agnostic server implementation of the Sidetree protocol.
* [decentralized-identity/sidetree-bitcoin](https://github.com/decentralized-identity/sidetree-bitcoin) - Blockchain-specific code for the Sidetree-based DID Method implementation on Bitcoin
* [decentralized-identity/ion](https://github.com/decentralized-identity/ion) - DID Method implementation using the Sidetree protocol on top of Bitcoin
### DIF - Hubs
* [decentralized-identity/hub-sdk-js-sample](https://github.com/decentralized-identity/hub-sdk-js-sample) - Sample app demonstrating use of the DIF Identity Hub JavaScript SDK.
* [decentralized-identity/hub-sdk-js](https://github.com/decentralized-identity/hub-sdk-js) - JavaScript SDK for interacting with Identity Hubs
* [decentralized-identity/hub-common-js](https://github.com/decentralized-identity/hub-common-js) - Common interfaces for working with Identity Hubs in JavaScript/TypeScript
* [decentralized-identity/hub-node-core](https://github.com/decentralized-identity/hub-node-core) - Node.js implementation of the Identity Hub interfaces, business logic, and replication protocol.
* [decentralized-identity/identity-hub](https://github.com/decentralized-identity/identity-hub) - Storage and compute nodes for decentralized identity data and interactions
* [decentralized-identity/hub-node-reference](https://github.com/decentralized-identity/hub-node-reference) - The official Identity Hub reference implementation bundle for Node.js
### DIF - Uniresolver
* [decentralized-identity/universal-resolver](https://github.com/decentralized-identity/universal-resolver) - Universal Resolver implementation and drivers.
* [decentralized-identity/universal-resolver-frontend](https://github.com/decentralized-identity/universal-resolver-frontend) - Frontend web UI for Universal Resolver
* [decentralized-identity/universal-resolver-python](https://github.com/decentralized-identity/universal-resolver-python)
* [decentralized-identity/universal-resolver-java](https://github.com/decentralized-identity/universal-resolver-java)
## Internet Identity Workshop ## Internet Identity Workshop
* [IIW32 - A wave of DIF donations and debuts](https://blog.identity.foundation/dif-monthly-18-may-2021/#iiw32a-wave-of-dif-donations-and-debuts) DIF Newsletter * [IIW32 - A wave of DIF donations and debuts](https://blog.identity.foundation/dif-monthly-18-may-2021/#iiw32a-wave-of-dif-donations-and-debuts) DIF Newsletter