OT-2026-000088212
Publication integrity record
Foam pad 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-2026-000088212) never changes.
Identity and time
| Publication number | OT-2026-000088212 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-797a-87c6-9ff94468623b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088212 |
| Status | PUBLIC |
Content hashes
| Canonical text | ada596c56ba68da08bd15bc33073ffba80b72197e1cd160620f368dd11760634 |
|---|---|
| Markdown | aaea39e529df5353bd6905e96d2d802bb2defdd5764fcba3726a37cee195bf07 |
| Publication page | a75726d9b57eb661e300d90243f5db2fd30843e73059b5b50acd168645cd97a1 |
| Manifest | da2cbefddf4364fe3cf6ae600527d6f989ff110febba78bb5fb3980b74d23382 |
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 | R2WqVJNC0uvczskujYomqO9b+pVTNtPlXnhP+fR1By/3KmvtmeIL9WEm6wpRKO7JM9rf7IyyZZiCPxOT1eK2Bw== |
| 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
| 2026-09-17T09:50:17.564956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088212observed a75726d9b57eb661e300d90243f5db2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:17.543370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088212/manifest.jsonobserved da2cbefddf4364fe3cf6ae600527d6f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.524500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088212/publication.mdobserved aaea39e529df5353bd6905e96d2d802b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.505888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088212/publication.txtobserved ada596c56ba68da08bd15bc33073ffba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.906436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088212observed a75726d9b57eb661e300d90243f5db2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.886038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088212/manifest.jsonobserved da2cbefddf4364fe3cf6ae600527d6f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.865904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088212/publication.mdobserved aaea39e529df5353bd6905e96d2d802b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.843809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088212/publication.txtobserved ada596c56ba68da08bd15bc33073ffba...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. |
|---|