These are the known implementations of Consent Receipts that are related to or reference the Kantara Consent Receipt Specification.
|Project Name||Project Description||URL||Main Contact||How is Kantara CR used*||Production status|
|digi.me||Provides individual ability to share their locally owned personal data with apps & web services via Private Sharing using digi.me's feature Consent Access Certificate process.|
https://digi.me/share for production apps
|Kantara CR is used internally to store details of a confirmed Consent in individuals local Consent Dashboard. It will subsequently be posted to ledgers where required by participating businesses.||Live|
|Consentua||Consent Management Service - API & Widget that simply captures consent and creates an interoperable consent receipt.||www.consentua.com|
|The basis of the output that Consentua generates as proof of consent from an end user.|
Identity platform for sharing identity data between the users and businesses.
|https://sphereidentity.com/||Sneha (firstname.lastname@example.org)||Kantara v1.1.0 is used to acknowledge the consent in the following three cases (a) when the users share their PII with the Sphere Identity platform, (b) when the Sphere Identity platform shares the user PII with the businesses and (c) when the businesses share their PII with the Sphere Identity platform.||Under development.|
Fair Data Society (https://fairdatasociety.org/)
|Open source Consent receipt generator & Consent receipt viewer.||https://github.com/fairDataSociety (not yet published)||Main contact: Crt Ahlin (email@example.com )||The CR Generator & Viewer will be open sourced, to be freely used. They will also be used internally in the Reclaim consent management platform (https://reclaim.datafund.io/#/) and Fairdrop decentralised file sharing app (https://fairdrop.xyz/).||Under development|
|Digital Catapult||https://digital.catapult.org.uk||Michele Nati||receipt provided to people digitally upon entry into digital catapult and UX tested /Trust tested||over 6k receipts provided in London|
|IDESG idp||Implementation of a best-practice Identity Server 4 Open ID Connect Provider with full open source availability|
Tom Jones tomjones.us
|best practice demo of an identifier provider, will enable U2F soon||Live consent receipt; U2F under development|
|Ubisecure||Consent receipt generator demo. Use case is a web store "Ubisecure Bookshop"||https://www.ubisecure.com/||Oscar Santolalla||Gives proof of consent for a digital subscriber||Internal build|
* Version number or how derived or how implemented.