OT-2026-000092911
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000092911) never changes.
Identity and time
| Publication number | OT-2026-000092911 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-7782-8780-86e61186f85a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092911 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55e5f2d748266475f33de33fc0447d0527179a50db959aa3a51f92072ab8c2d7 |
|---|---|
| Markdown | 1a25690c0955712775f517aa9ffc22cb96de1414d675d51525238e756899fb40 |
| Publication page | 99730d6a9751077dc202ab36f1654fa639b785c8281be46e016f502dc6e6f9b2 |
| Manifest | 426d1bc1f8f25c1b40bbd968b9994c52684d5c4f8c3573042a06aa8983c6d5e8 |
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 | TVJaZE3V69zFX1x3gTZeB5Tf8jWrcGwWRsnPjU+3LgVsjbZAHS1WEGO/4BfcQGGvliDAI1kvHRZYGmJAkK3FBQ== |
| 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
| 2026-09-17T09:40:01.673733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092911observed 99730d6a9751077dc202ab36f1654fa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:01.655665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092911/manifest.jsonobserved 426d1bc1f8f25c1b40bbd968b9994c52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:01.638682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092911/publication.mdobserved 1a25690c0955712775f517aa9ffc22cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:01.621952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092911/publication.txtobserved 55e5f2d748266475f33de33fc0447d05...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. |
|---|