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# System prepended metadata

title: KERI Lite & Aries

---

# KERI Lite & Aries

Aries goals:
- Replace did:peer:2
- no external dependancies outside the relationship
- complete on initial communication, capable of dropping 'extra' for efficiency


initially:
Non-transferrable AIDs with no witnesses
Needs Service Endpoint
- query param in DID URL?

desire:



later:
Other party(ies) as a witness

peer did method spec: https://identity.foundation/peer-did-method-spec/ 
(Numalgo 2)