OT-2026-000062829
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000062829) never changes.
Identity and time
| Publication number | OT-2026-000062829 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-7cf5-ab2a-6aeb9b2f64cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062829 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1691361f39a56c0386b7c3b62d9c8fe545f8428da331d9a89059ad5f213a5179 |
|---|---|
| Markdown | 34b051163ae6444d263f44de6af724ab8f394e0c42807156bcb6ac179b57b306 |
| Publication page | bf9d890995fbbde0bbabbc471022a5a5f863124793ec454348dd911a046420d4 |
| Manifest | f875d573f7a2d9bb99253a5f0b028d91d27cd2301c9653cb57bb928d6665ddeb |
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 | 7gmio4gbacB3XHZMdYGh7FLoCvAxWyuWbZ9Xzeqt+YaAqKlTfGzI0Bvg6baCpemPO2EGzs5s27ENRFEEYynWBg== |
| 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
| 2026-09-17T10:40:08.688652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062829observed bf9d890995fbbde0bbabbc471022a5a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:08.665766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062829/manifest.jsonobserved f875d573f7a2d9bb99253a5f0b028d91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:08.642100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062829/publication.mdobserved 34b051163ae6444d263f44de6af724ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:08.616823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062829/publication.txtobserved 1691361f39a56c0386b7c3b62d9c8fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:31.181956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062829observed bf9d890995fbbde0bbabbc471022a5a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:31.164195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062829/manifest.jsonobserved f875d573f7a2d9bb99253a5f0b028d91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:31.146205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062829/publication.mdobserved 34b051163ae6444d263f44de6af724ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:31.129387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062829/publication.txtobserved 1691361f39a56c0386b7c3b62d9c8fe5...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. |
|---|