OT-2026-000092239
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, 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-2026-000092239) never changes.
Identity and time
| Publication number | OT-2026-000092239 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7888-b8bc-2f83c8bcd328 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092239 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94b7080e6b14bbe8fb147287c941b73351c5eb7741ccdaec84b36c0660030afc |
|---|---|
| Markdown | 08e40247563d2fc69b825e4dd1ef23df17c50bc32282851decd1bffb6437edfb |
| Publication page | f67d238f0467b0ed2620f80cd8133d6554abca32063a7fe6ed35045e02dadf31 |
| Manifest | 1a4e85df5f7fefe3ac267f2824b424ed334edaa78d49af19de29ecfa64259797 |
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 | eXVEFCFrgupoe1bNFVwGZEdJpGUTJ3ahUt8DTAI+D7Nw32Uoiq0Kw+rLMZrObIfFwcb3dLpZYX38Z5+hEMokDA== |
| 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
| 2026-09-17T09:41:45.591758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092239observed f67d238f0467b0ed2620f80cd8133d65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:45.574510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092239/manifest.jsonobserved 1a4e85df5f7fefe3ac267f2824b424ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.554289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092239/publication.mdobserved 08e40247563d2fc69b825e4dd1ef23df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.535946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092239/publication.txtobserved 94b7080e6b14bbe8fb147287c941b733...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. |
|---|