OT-2026-000091339
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000091339) never changes.
Identity and time
| Publication number | OT-2026-000091339 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16c-732b-9f36-2b64bce7eb3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091339 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e774d21b9be0e46603adc7893da44d66b3841c31c0673feca27bf5b9dbf597f |
|---|---|
| Markdown | 91f2a3e4db5acfa25a87ff5a212d311f6f73197c1899296f17b9c5a9107bd16e |
| Publication page | 40c3cf4ac44e682ef7ee786a165c2aab9a293304350418652f04f106271f4e6d |
| Manifest | 422ef128fcac270fe97d77a8835dbaa09d98eb12f8fe6df2bd12f2a8b82edba5 |
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 | blBdvyuj1NqzEc0SNsuohI0GFglIPFzvg8ewK/hz8w0xweaUjMoNRIttSraqUXFpR0zS89wFsSjCpRjOyErhCA== |
| 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
| 2026-09-17T09:43:32.887853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091339observed 40c3cf4ac44e682ef7ee786a165c2aab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:32.870291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091339/manifest.jsonobserved 422ef128fcac270fe97d77a8835dbaa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:32.851634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091339/publication.mdobserved 91f2a3e4db5acfa25a87ff5a212d311f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:32.833880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091339/publication.txtobserved 3e774d21b9be0e46603adc7893da44d6...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. |
|---|