OT-2026-000071119
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000071119) never changes.
Identity and time
| Publication number | OT-2026-000071119 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-7274-acf6-03dfc1567343 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18989e7772f6d984f7b3fa423a8b2092d6bd5709acfbc7a0bcc5c9264d7c2d75 |
|---|---|
| Markdown | 3f132cd0ca644aaffacd67ca18b6b0c56b767e4b4d25b4240e2ef5aea174c203 |
| Publication page | 188e5262b06acc701bff192a230616a1d31598b9a59663272548f58bbb163e9c |
| Manifest | 5ef4d42b92984a259ff743427aa3e98d1d92c55afc6b3b64782cb0adeae07b84 |
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 | mgIaUfECu5bLUnNLin6mZXfGg9F9T5tU+93Cocr8tV3fc4CLcLFgh+heBsQywoWpT6pTQoTtEha7v2hDCxZpBw== |
| 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
| 2026-09-17T10:24:36.801236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071119observed 188e5262b06acc701bff192a230616a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:36.783822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071119/manifest.jsonobserved 5ef4d42b92984a259ff743427aa3e98d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:36.766738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071119/publication.mdobserved 3f132cd0ca644aaffacd67ca18b6b0c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:36.748998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071119/publication.txtobserved 18989e7772f6d984f7b3fa423a8b2092...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. |
|---|