@origin/identity and consistency checker

[mikeshultz]

With the additon of @origin/identity, it looks like the DB schema has changed. Add support for the new schema.

@shahthepro, has the IPFS schema changed for attestations at all?

[shahthepro]

@mikeshultz Yes, I did update the attestation schema JSON a number of times while adding new attestations.

You can check the history of that file