OT-2026-000093538
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, 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-2026-000093538) never changes.
Identity and time
| Publication number | OT-2026-000093538 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7c0d-b164-08c5aab8eb42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093538 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a2400800ac11a1cff6a2fae63cdc11fd946679d7dd2125f2849eae8b5970e23 |
|---|---|
| Markdown | 7376d47e7586b48c9530cea50086e02fece28a3ad3ea6ce5f906117beb75eaaf |
| Publication page | f2334b2a97a7d97b572e653c9f9fecb9916f1b65f913994efcf564c4874eb1f1 |
| Manifest | d1831259ff2d0e4e9af71f7e4fdfc9883e297155cdbb4869ac20a6693886f36d |
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 | xF2lODbBhJF9y0wnERv54QXB7K/h/8F6+2o/Y1pVfFkn7PH45AUShCzMvL6DnAuYlKx8MAFBZU5eDgclvNavBA== |
| 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
| 2026-09-17T09:40:29.361497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093538observed f2334b2a97a7d97b572e653c9f9fecb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:29.344481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093538/manifest.jsonobserved d1831259ff2d0e4e9af71f7e4fdfc988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.326945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093538/publication.mdobserved 7376d47e7586b48c9530cea50086e02f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.311265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093538/publication.txtobserved 9a2400800ac11a1cff6a2fae63cdc11f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:33.520080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093538observed f2334b2a97a7d97b572e653c9f9fecb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:33.501177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093538/manifest.jsonobserved d1831259ff2d0e4e9af71f7e4fdfc988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:33.482609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093538/publication.mdobserved 7376d47e7586b48c9530cea50086e02f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:33.464697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093538/publication.txtobserved 9a2400800ac11a1cff6a2fae63cdc11f...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. |
|---|