OT-2026-000093378
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000093378) never changes.
Identity and time
| Publication number | OT-2026-000093378 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-5089-7642-a159-90cd13091276 · 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-2026-000093378 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b0874aff2e030ee08427ed11c287751c1a815e3d8c46fc1ecb10e2570649390 |
|---|---|
| Markdown | 5f85eea235945773f044f0a3784adc6ca2c513c4bd088de5130281bb16a414c4 |
| Publication page | 2be280501b8be656420978a012f9e72d0dab52edd202c2863c45835392be6af4 |
| Manifest | b6b632037217d8f8f9f2661f16427caa2c63284fb63e822f60b9fc8bfb074854 |
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 | wyexF+UdKAv4E2MHpKdrFvMpbThmG0Di9OWhEsQTHb3MaH4mU5WNVc9F+4Qjk2UuHEycto1msDOBbGnYryKdBw== |
| 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
| 2026-09-17T09:40:14.544022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093378observed 2be280501b8be656420978a012f9e72d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:14.529418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093378/manifest.jsonobserved b6b632037217d8f8f9f2661f16427caa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.511483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093378/publication.mdobserved 5f85eea235945773f044f0a3784adc6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.494044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093378/publication.txtobserved 4b0874aff2e030ee08427ed11c287751...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.354025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093378observed 2be280501b8be656420978a012f9e72d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.336185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093378/manifest.jsonobserved b6b632037217d8f8f9f2661f16427caa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.317842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093378/publication.mdobserved 5f85eea235945773f044f0a3784adc6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.299071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093378/publication.txtobserved 4b0874aff2e030ee08427ed11c287751...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. |
|---|