SKILL-FRESHNESS: a skill's declared provenance.contentHash must match the hash of the CURRENT served snapshot.
A mismatch means the served preprompt drifted after the contentHash was minted — an unsigned change in production
(the C021 supply-chain concern). No declared hash ⇒ a warning (drift is undetectable).
SKILL-FRESHNESS: a skill's declared
provenance.contentHashmust match the hash of the CURRENT served snapshot. A mismatch means the served preprompt drifted after the contentHash was minted — an unsigned change in production (the C021 supply-chain concern). No declared hash ⇒ a warning (drift is undetectable).