OT-2026-000037975
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, 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-2026-000037975) never changes.
Identity and time
| Publication number | OT-2026-000037975 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7c35-99cf-9b791ec4c334 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037975 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87e04fe4854e4be4332c5a81f65a8972852e13db08136d0b22742c456c43183b |
|---|---|
| Markdown | 1b8e933d8a8498f2b17b15d043857c7bc72f7d28fac9551506e4d27108ea0870 |
| Publication page | 367bdfeb8e57a6eaa4f19b8a3644c77b67e1f5f69b9f14ff3f5a9933a1f70215 |
| Manifest | 40249c838835da8fe969414f182b9ac216009dbe082e22e85629385e615e7463 |
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 | DpKmGfkZR9BGIfqjkvQwse1NIZoDKRr8zyHuI6N1Wd3IX6TqcpGBZ0h1eIm10tDM66uqpVFyIPWqiOrGOZ7eAA== |
| 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
| 2026-09-17T11:23:16.125675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037975observed 367bdfeb8e57a6eaa4f19b8a3644c77b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:16.109771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037975/manifest.jsonobserved 40249c838835da8fe969414f182b9ac2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:16.092327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037975/publication.mdobserved 1b8e933d8a8498f2b17b15d043857c7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:16.058042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037975/publication.txtobserved 87e04fe4854e4be4332c5a81f65a8972...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. |
|---|