OT-2026-000079766
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000079766) never changes.
Identity and time
| Publication number | OT-2026-000079766 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4375-77e3-b2a9-8f58e1f4d181 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2327f6dcb2d78750ff64cf33e886495d096514840061363e30cc6bb5bd33ffcf |
|---|---|
| Markdown | a31cb6535c58727a4f867606e70fd2b5d147ed194659631281531cbc7d0fddf3 |
| Publication page | efb092929ea16362dc81753b984a379210609739087b3956e82b70c687f5132a |
| Manifest | 94f374a3685357887a0170c036cf318286a3e51d17afec48f4bcb00647d1da83 |
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 | rdqOtADnnm/bspY8AMiGe/mCEgsUgtoGXtJNglsRstVF7G6ljUw2rOrK6OXTH3EUKJH5q1fbXhAK21goYbowDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:38.246159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079766observed efb092929ea16362dc81753b984a3792...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:38.228882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079766/manifest.jsonobserved 94f374a3685357887a0170c036cf3182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:38.210434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079766/publication.mdobserved a31cb6535c58727a4f867606e70fd2b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:38.191536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079766/publication.txtobserved 2327f6dcb2d78750ff64cf33e886495d...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. |
|---|