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mom

MoM (Issuer Zone)

This directory represents the Ministry of Magic blockchain for Use Case 2.

High level interactions with certX, verifier and users

With potentially sensitive data, such as employment records, this blockchain is private.

MoM

Employments Module

This module records employment records, however, unlike muggleAuth, the credential provided to certX is encrypted and only the credential holder, i.e., Alice will have the key. In this case, she can share with her potential employers to review her credentials.

Simple Step Breakdown

  1. Checks if the record exists
  2. If so, encrypts the record
  3. Sends IBC packet eCredential to certX

Useful cmd

# Queries the list of employment record 
MoMd query employments list-record --node tcp://localhost:46657

# send an encrypted credential to certX
# unlike muggleAuth, here Alice might want to provide a reference did
# e.g. her initial application to the Quidditch team was done with did:certX:aliceQuidditch
MoMd tx employments send-eCredential employments channel-0 did:certX:aliceQuidditch 0 --node tcp://localhost:46657 --home .home --from alice

To query the encrypted credentials, please refer to certX