OT-2026-000083346
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000083346) never changes.
Identity and time
| Publication number | OT-2026-000083346 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7d33-9209-bbcd4be6db13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083346 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5b7e3ab763960e72fce9bed2fef1176752a78694d22b3ad43a9aefcf5898f86 |
|---|---|
| Markdown | 5b0c0e51f05b1b21383320387b3a09f396e0dec570676911a9eb4e0a1bdbc96e |
| Publication page | 1538a5b5ff8d21ae655b1ef5418a6a750e0e3f30272870e1d74f93cbc2beed10 |
| Manifest | 679aec6909f69b46d010df65b133f5708adecd06889190850997f6fa7f191c6c |
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 | kJdIQdFfl2kAhgKZX9s7PHEAaxawu+/Gc2oWpgLS6jRIviwg0K7hLI65NoPeN1NRIwG7QbvTs44xBnU5CZZHCw== |
| 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
| 2026-09-17T10:00:37.179174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083346observed 1538a5b5ff8d21ae655b1ef5418a6a75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:37.161322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083346/manifest.jsonobserved 679aec6909f69b46d010df65b133f570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:37.140814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083346/publication.mdobserved 5b0c0e51f05b1b21383320387b3a09f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:37.119309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083346/publication.txtobserved f5b7e3ab763960e72fce9bed2fef1176...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.809346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083346observed 1538a5b5ff8d21ae655b1ef5418a6a75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.792727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083346/manifest.jsonobserved 679aec6909f69b46d010df65b133f570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.777508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083346/publication.mdobserved 5b0c0e51f05b1b21383320387b3a09f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.762515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083346/publication.txtobserved f5b7e3ab763960e72fce9bed2fef1176...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. |
|---|