{"query":{"project":"arcus-perps","mode":"browse","limit":50},"items":[{"id":"sourcechange:45283a39-f257-41b3-87bb-04457883d5b6","revision":2,"op":"upsert","type":"research.source_changed","domain":"research","origin":"live","project":{"slug":"arcus-perps","name":"Arcus Perps","url":"https://heyresearch.xyz/project/arcus-perps"},"occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-10-06T11:56:20.501Z","recordedAt":"2026-10-17T06:55:03.554Z","summary":"Links the official site declares changed: 0 added, 1 removed. Removed feed link: docs.arcus.xyz/sitemap.xml","evidence":[{"id":"sourcechange:45283a39-f257-41b3-87bb-04457883d5b6","url":"https://docs.arcus.xyz/concepts/exchange-architecture","label":"Official site"}],"source":"official_site","facts":{"kind":"DECLARED_LINKS","added":0,"removed":1,"previousReadAt":"2026-09-29T21:04:58.253Z"},"links":{"project":"https://heyresearch.xyz/project/arcus-perps","evidence":"https://heyresearch.xyz/api/evidence/sourcechange%3A45283a39-f257-41b3-87bb-04457883d5b6","timeline":"https://heyresearch.xyz/api/projects/arcus-perps/timeline"}},{"id":"sourcechange:bcbab0a0-ef65-4109-b265-7e062f4d4196","revision":2,"op":"upsert","type":"research.source_changed","domain":"research","origin":"live","project":{"slug":"arcus-perps","name":"Arcus Perps","url":"https://heyresearch.xyz/project/arcus-perps"},"occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-10-06T11:46:05.336Z","recordedAt":"2026-10-17T06:55:03.554Z","summary":"Links the official site declares changed: 0 added, 1 removed. Removed feed link: docs.arcus.xyz/sitemap.xml","evidence":[{"id":"sourcechange:bcbab0a0-ef65-4109-b265-7e062f4d4196","url":"https://docs.arcus.xyz/","label":"Official site"}],"source":"official_site","facts":{"kind":"DECLARED_LINKS","added":0,"removed":1,"previousReadAt":"2026-09-29T20:54:47.908Z"},"links":{"project":"https://heyresearch.xyz/project/arcus-perps","evidence":"https://heyresearch.xyz/api/evidence/sourcechange%3Abcbab0a0-ef65-4109-b265-7e062f4d4196","timeline":"https://heyresearch.xyz/api/projects/arcus-perps/timeline"}},{"id":"source:bb475a0d-8a1d-427e-97ef-e511185a4f81:added","revision":2,"op":"retract","recordedAt":"2026-10-02T05:12:37.519Z"},{"id":"narrative:1f5b838c-0ce1-4ecb-b03b-fcf81eba1f6f:stockfi","revision":2,"op":"upsert","type":"research.narrative_assigned","domain":"research","origin":"bootstrap","project":{"slug":"arcus-perps","name":"Arcus Perps","url":"https://heyresearch.xyz/project/arcus-perps"},"occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-09-03T10:57:24.481Z","recordedAt":"2026-09-30T10:15:03.972Z","summary":"Narrative: StockFi","evidence":[{"id":"narrative:1f5b838c-0ce1-4ecb-b03b-fcf81eba1f6f:stockfi","url":"https://heyresearch.xyz/narrative/stockfi","label":"Narrative"}],"source":"hey_rules","facts":{"primary":false,"narrative":"stockfi"},"links":{"project":"https://heyresearch.xyz/project/arcus-perps","evidence":"https://heyresearch.xyz/api/evidence/narrative%3A1f5b838c-0ce1-4ecb-b03b-fcf81eba1f6f%3Astockfi","timeline":"https://heyresearch.xyz/api/projects/arcus-perps/timeline"}},{"id":"narrative:1f5b838c-0ce1-4ecb-b03b-fcf81eba1f6f:perps","revision":2,"op":"upsert","type":"research.narrative_assigned","domain":"research","origin":"bootstrap","project":{"slug":"arcus-perps","name":"Arcus Perps","url":"https://heyresearch.xyz/project/arcus-perps"},"occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-09-03T10:57:24.481Z","recordedAt":"2026-09-30T10:15:03.972Z","summary":"Primary narrative: Perps","evidence":[{"id":"narrative:1f5b838c-0ce1-4ecb-b03b-fcf81eba1f6f:perps","url":"https://heyresearch.xyz/narrative/perps","label":"Narrative"}],"source":"hey_rules","facts":{"primary":true,"narrative":"perps"},"links":{"project":"https://heyresearch.xyz/project/arcus-perps","evidence":"https://heyresearch.xyz/api/evidence/narrative%3A1f5b838c-0ce1-4ecb-b03b-fcf81eba1f6f%3Aperps","timeline":"https://heyresearch.xyz/api/projects/arcus-perps/timeline"}}],"nextCursor":null,"hasMore":false,"ledger":{"collectionStart":"2026-09-26T11:35:57.227Z","transitionsFrom":"2026-09-26T11:32:48.791Z","newestRecordedAt":"2026-10-18T06:30:02.444Z","projectorRanAt":"2026-10-18T06:30:02.444Z"},"disclaimer":"Public, source-backed activity HEY recorded. Still Building means verified activity through a tracked market drawdown — it is not a prediction, not a ranking by price, and not investment advice. Few projects meet Still Building or Under the Radar at any time; both are strict by design, and list responses carry the counts."}