OT-2026-000079406
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented after 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-2026-000079406) never changes.
Identity and time
| Publication number | OT-2026-000079406 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-77e1-86cb-a8d5422fbacb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079406 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7462609dff715a48f01491c19a1f4ab5ad4922c0a4cd32247aee2ab00d9eaaf8 |
|---|---|
| Markdown | 8f2dc76d5efed13114c719b69fc3e3b55e61566d325726a2a589a11d2dd33d22 |
| Publication page | 6d6b25faa072881b39ebbed8e0fd8bf15c4bbfb94fd8d7a28701a28d571c95b0 |
| Manifest | d1502ad98659308740259151c4b670adb7c895cc2ce56047c3120aebec76d9e5 |
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 | Rj0PYKGBgUvyX5f0Z+J/bcxeSHYvBLK5HMpqjisbty2CwQyfgYVTgZMOE00a65ZVXbskUeuL+DbMldC/AmbxCg== |
| 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
| 2026-09-17T10:05:01.762997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079406observed 6d6b25faa072881b39ebbed8e0fd8bf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:01.745925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079406/manifest.jsonobserved d1502ad98659308740259151c4b670ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:01.725733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079406/publication.mdobserved 8f2dc76d5efed13114c719b69fc3e3b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:01.706610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079406/publication.txtobserved 7462609dff715a48f01491c19a1f4ab5...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. |
|---|