{"id":"sourcechange:45283a39-f257-41b3-87bb-04457883d5b6","withdrawn":false,"project":{"slug":"arcus-perps","name":"Arcus Perps","url":"https://heyresearch.xyz/project/arcus-perps"},"domain":"research","claimType":"SOURCE_CHANGE_OBSERVED","summary":"Links the official site declares changed: 0 added, 1 removed. Removed feed link: docs.arcus.xyz/sitemap.xml, between HEY's reads of 2026-09-29 and 2026-10-06. A change to a site is never counted as a ship.","sourceType":"official_site","sourceUrl":"https://docs.arcus.xyz/concepts/exchange-architecture","publishedAt":null,"detectedAt":"2026-10-06T11:56:20.501Z","precision":"OBSERVED","verification":null,"recordedAt":"2026-10-06T11:56:20.856Z","metadata":{"kind":"DECLARED_LINKS","added":0,"removed":1,"previousReadAt":"2026-09-29T21:04:58.253Z","parserVersion":"page-v3"},"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."}