The MVP - Design & Architecture

The product is designed in 5 layers

Applications layer

User interfaces letting users form part of the model

• Ministry of Transport app
• Citizens app
• Police officers app

Services layer

W eb services built to enable communication and interaction between actors

• Issuer service - allows receiving credential issuance requests and approving them manually
• Convey service - Public transport layer for JWTs using IPFS
• Data Vault - This service uses an IPFS node to pin files (POC implementation - productive implementation documentation here)

The libraries

Reusable and secure implementations compliant with the design protocols

• Mnemonics - identity derivation tools using mnemonic phrases
• RSK DIDs - handle Ethr DID method procedures in RSK network
• Ethr DID - uPort ethr-did with RSK support
• DAF bindings - use uPort agent with RIF identity multi identity model
• VC Core module - Verifiable Credentials in React.js + Redux
• Express DID Auh - Express middleware to authenticate users using DIDs and VCs (POC implementation - - productive implementation documentation here)

The protocols and specifications

A set of documents describing how actors perform different actions over the model - read more here

The infrastructure

All the model is design on top of RSK and IPFS