OT-2026-000034807
Publication integrity record
Foam pad vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000034807) never changes.
Identity and time
| Publication number | OT-2026-000034807 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-775a-b31c-1b10110786f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 174ec91313d935517ce7cb9630e92a3e9a46f9c9f9695ec397727025ddf5582e |
|---|---|
| Markdown | 6c990918d525b9f11de50d5974fe87b3d7e3e4223c653c261211ceec2e470a64 |
| Publication page | 2a14834abb304d75a962506940932a0c2f326f3d63d2042aeef1a2743070f4d4 |
| Manifest | 153874ec91ce543b0b46f53501b34eed3ce5dbaac08e4767908a0aef399cb9cb |
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 | ZCMzKArkKN29mexAfyJd+dCFhTPOZ8fvQcuA923Lt8famjYymYBVxRXha26+SbJ6tmjJHjDrFWfNsnKq2hPHBg== |
| 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
| 2026-09-17T11:30:18.980719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034807observed 2a14834abb304d75a962506940932a0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:18.958377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034807/manifest.jsonobserved 153874ec91ce543b0b46f53501b34eed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:18.940888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034807/publication.mdobserved 6c990918d525b9f11de50d5974fe87b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:18.923508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034807/publication.txtobserved 174ec91313d935517ce7cb9630e92a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.329433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034807observed 2a14834abb304d75a962506940932a0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.310021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034807/manifest.jsonobserved 153874ec91ce543b0b46f53501b34eed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.291923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034807/publication.mdobserved 6c990918d525b9f11de50d5974fe87b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.273362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034807/publication.txtobserved 174ec91313d935517ce7cb9630e92a3e...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. |
|---|