OT-2026-000098299
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000098299) never changes.
Identity and time
| Publication number | OT-2026-000098299 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7cba-a02f-fb202f3e6d49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098299 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1adcd9d8a421e860b2c5ad2f4dafaafc01caf479810a8ca5cc0c3eccedb9ea14 |
|---|---|
| Markdown | a9c6620508b02f17d084c2f2a905b686b7a4e2de54e54184cbca74c7b5e7390c |
| Publication page | 5a0c3ca782ef98fc8275cc4562d0a68b21133b5c71490ba1b4d6f86d5603d5c9 |
| Manifest | 074daabd8aca0a45acfa2c9f3552e4964a362072f5b0b842e8a500edf0dea8f6 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 0rwvUQMLOUoU/BLulNAlUFpG5VubZZQHHxJO7p+CSS1AQqJUUBjqpX0P3U0eSdP5vc9OOGI3bG0idJB7Nd+EAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:29.386841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098299observed 5a0c3ca782ef98fc8275cc4562d0a68b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:29.369867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098299/manifest.jsonobserved 074daabd8aca0a45acfa2c9f3552e496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:29.352839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098299/publication.mdobserved a9c6620508b02f17d084c2f2a905b686...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:29.335863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098299/publication.txtobserved 1adcd9d8a421e860b2c5ad2f4dafaafc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|