OT-2026-000093436
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000093436) never changes.
Identity and time
| Publication number | OT-2026-000093436 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7d30-87af-2390181519aa · 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-2026-000093436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b3953f5aba58eb80735927cfa664e0ed8429b27763aab9e7321cf90dfe25ed4 |
|---|---|
| Markdown | 7443c01624974e5afeea4d96d4e9cdb0500571952e7a0659aa6b4b8e7113c29a |
| Publication page | 2482c48f3a4504564daad6f0f308ea22941ffc8cf9b79885681eb357542feaf6 |
| Manifest | 8a1f32855d2c96fdb9381526640bcaea278d66caa2a0125489353635d7da2093 |
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 | P9q1VAH8KHAriSxBn6didcVH/eU0C+AxXV9Wf9xuiiJB/Wvq/rPF7ADYVCP5rO3obdYEXjZUcR/h6m5iSpqZCA== |
| 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
| 2026-09-17T09:40:20.073732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093436observed 2482c48f3a4504564daad6f0f308ea22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:20.055182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093436/manifest.jsonobserved 8a1f32855d2c96fdb9381526640bcaea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.031760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093436/publication.mdobserved 7443c01624974e5afeea4d96d4e9cdb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.011875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093436/publication.txtobserved 0b3953f5aba58eb80735927cfa664e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:25.729634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093436observed 2482c48f3a4504564daad6f0f308ea22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:25.712856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093436/manifest.jsonobserved 8a1f32855d2c96fdb9381526640bcaea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:25.695720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093436/publication.mdobserved 7443c01624974e5afeea4d96d4e9cdb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:25.674624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093436/publication.txtobserved 0b3953f5aba58eb80735927cfa664e0e...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. |
|---|