Description

von_tails is an element of the Verifiable Organizations Network (VON), an enterprise application built around the Hyperledger Indy Verifiable Credentials model. For more details about VON, please see https://vonx.io. The von_anchor package of VON implements, among other components, issuer and holder-prover VON anchors to handle credentials and proofs. Credential issue and proof creation on revocable credentials entail the use of immutable tails files, which issuers create and holder-provers require. The process of synchronizing tails file between issuer and holder-prover anchors is beyond the scope of indy-sdk and the VON Anchor project. To facilitate exchange of tails files, the von_tails package provides a reference implementation of a tails file server external to the anchors using them. In addition, it provides synchronization scripts to upload tails files from issuers and download to holder-provers as they become available.