OT-2026-000016785
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000016785) never changes.
Identity and time
| Publication number | OT-2026-000016785 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-76f4-ac35-787cb3d36012 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 820d1abaff05a882820fb53f9efe50680374c16ebf2ed68ef73216b6a57f42d5 |
|---|---|
| Markdown | 06da774873a46c19e790a48ad39340ea4225787815dd7d151e830362c85aafb8 |
| Publication page | e54fe4563e598ddbb6384a6e9a88abadd446253eff03950e6a3e7674171fe0d2 |
| Manifest | 3d40d1c4a9f7f1ffe56d8691ee6792ba1fa47db1d7afbb2c8a9c7426cb7a6be6 |
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 | z2kK8crO1HsSYCLvb3mzDBHt97nV3MQI6O/vKJELItmTmqrsu73wjxNx1z3wU+KSiUIud4a0SLQuP6smW0tEDA== |
| 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
| 2026-09-17T12:03:01.826068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016785observed e54fe4563e598ddbb6384a6e9a88abad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:01.810691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016785/manifest.jsonobserved 3d40d1c4a9f7f1ffe56d8691ee6792ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:01.793753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016785/publication.mdobserved 06da774873a46c19e790a48ad39340ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:01.776005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016785/publication.txtobserved 820d1abaff05a882820fb53f9efe5068...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. |
|---|