OT-2026-000037679
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000037679) never changes.
Identity and time
| Publication number | OT-2026-000037679 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7fb9-b8f3-c1e356b0bf3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037679 |
| Status | PUBLIC |
Content hashes
| Canonical text | d002d0c0ba682ab2da3e8a617f2bffa31ec662e12471f0c0c057e165fb04d7df |
|---|---|
| Markdown | f3e4481c287e12a86373e48045bbd8f9f4a1b20d27627f412290af203c6c9b07 |
| Publication page | 50fb7a5ea82f63802e57a80da666b66a2861968e55ac9dd3cee6018db4b9523f |
| Manifest | 266a9270fef348c130cab462a52d0adf160118600bd8e2c2703945c7f963d253 |
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 | IgZQtpFuZlNDElLsa6q8pOr/jlKUg6NJ0vC4+4jWX4H3RJMlqu1/3qW1bwXQrWLg/ecj4Vj3U7HoRJHtQ1rVCQ== |
| 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
| 2026-09-17T11:24:15.537228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037679observed 50fb7a5ea82f63802e57a80da666b66a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:15.521979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037679/manifest.jsonobserved 266a9270fef348c130cab462a52d0adf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:15.505750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037679/publication.mdobserved f3e4481c287e12a86373e48045bbd8f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:15.487588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037679/publication.txtobserved d002d0c0ba682ab2da3e8a617f2bffa3...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. |
|---|