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Prototype— Sanitized fixture only · no API, feed, SDK, key, or account exists.
StreamData / Datasets
LEGACY-001 compatibility fixture

A frozen sample,
with its limits visible.

Shape-preserving synthetic replacement of a TwitchDrops compatibility snapshot. Observed . IDs, names, URLs, descriptions and artwork were replaced; structure, nullability, status and timestamp shapes were preserved. Not current.

4Sample campaigns
6Sample rewards
3Sample games
3Sample publishers
Compatibility counts, not coverage The fixture also contains two synthetic channel references and 154 v1 contract facts. DATA-005 will correct 18 fact bodies; only 36 v1 facts have direct raw-projection archive lineage.

Campaign preview

one sanitized record
Active at frozen observationCurrent state not asserted

Example Quest Launch Rewards

Campaign ID
fixture-campaign-watch-chain
Game
Example Quest · fixture-game-example-quest
Publisher projection
Example Publisher
Observed
Rewards
Example Token · Example Banner · Example Outfit

Other fixture shapes

knowledge gaps stay explicit
Example Arena

Allowlisted-channel shape

Two synthetic channel references exercise a bounded channel list without representing a real channel.

Example Arena

Ambiguous legacy count

Requirement withheld: normalized rule is not_provided. The fixture indicates a subscription-related requirement but does not distinguish direct subscriptions from gifts.

Archived Adventure

Expired-at-observation shape

A historical status shape for contract testing. No present-day state or platform coverage is inferred.