OT-2026-000044813
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000044813) never changes.
Identity and time
| Publication number | OT-2026-000044813 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911b-7df5-9a83-dad24a7637c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044813 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d972e7ee5693682bb4b2768bb56727e5c77df9e65a6942f112538dea4f9e496 |
|---|---|
| Markdown | f499668f2a407d5fb91f8f57ba53d2275903b8daed0d18f40d7e614fc5048565 |
| Publication page | df186695daa99add635822e0ef15d4bf29d9fc0e369e24b7946e82dd5493e62a |
| Manifest | 10663b20c3cff4b9fa490d8a310d279706ca70af07dd415a1371896722cde75a |
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 | guMuz4xljymZSwwNmPj6qJS9Pqmyn5VkQBb5RD+BIczerCTQmx+TIa+HFpdYPq/amumWCSK2AvPYLontcuWlDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:26.795403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044813observed df186695daa99add635822e0ef15d4bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:26.776435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044813/manifest.jsonobserved 10663b20c3cff4b9fa490d8a310d2797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:26.756601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044813/publication.mdobserved f499668f2a407d5fb91f8f57ba53d227...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:26.736608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044813/publication.txtobserved 4d972e7ee5693682bb4b2768bb56727e...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. |
|---|