Open Knowledge format v0.2 tackles agentic trust

The Open Knowledge Format (OKF) has been updated to version 0.2, addressing concerns about agentic trust. Agents writing to the corpus need to provide accountability, answering questions about provenance, trust, freshness, lifecycle, and attestation. OKF v0.2 adds vocabulary to answer these questions, while remaining minimally opinionated. The new fields are optional, but their absence now carries meaning. This update enables consumers to make informed decisions about the trustworthiness of concepts generated by agents.