OT-2026-000083898
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold 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-2026-000083898) never changes.
Identity and time
| Publication number | OT-2026-000083898 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-71e6-af94-47e3fcab364c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083898 |
| Status | PUBLIC |
Content hashes
| Canonical text | 144c297496dbbbbd813d1c71cb36de978c2ce5581026a8384d1a98f3d5f5efc8 |
|---|---|
| Markdown | 20c10348f6a59182a6e84020072cba0b96b2988056b68fb67c188e58b5d7ae71 |
| Publication page | b5bcb7909ffda6cab4e615feacb2bda4af69faa67d7f5218c0d1e92fe31bdef8 |
| Manifest | be16341b6e7002d17d13a93320ef349a8ca74a1e3e26f5a5aefa863d88db857f |
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 | JFLAx4iCLrI1TNYjGIF8XaGZsXQ8eftnlZs3Ve2fKlpYHJW3bWlAU1p6YYiee9oTefAQ9xBptlO7f1RJsx+fCw== |
| 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
| 2026-09-17T10:00:22.506682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083898observed b5bcb7909ffda6cab4e615feacb2bda4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:22.487392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083898/manifest.jsonobserved be16341b6e7002d17d13a93320ef349a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:22.467641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083898/publication.mdobserved 20c10348f6a59182a6e84020072cba0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:22.445198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083898/publication.txtobserved 144c297496dbbbbd813d1c71cb36de97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.979444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083898observed b5bcb7909ffda6cab4e615feacb2bda4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.961720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083898/manifest.jsonobserved be16341b6e7002d17d13a93320ef349a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.944003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083898/publication.mdobserved 20c10348f6a59182a6e84020072cba0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.926623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083898/publication.txtobserved 144c297496dbbbbd813d1c71cb36de97...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. |
|---|