OT-2026-000067690
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000067690) never changes.
Identity and time
| Publication number | OT-2026-000067690 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-788b-b600-e15eee11d5cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067690 |
| Status | PUBLIC |
Content hashes
| Canonical text | 173e39861455a073ed970cc2020828d65bfc771349f967319682354d2f2eff74 |
|---|---|
| Markdown | efbcb8a1da8a4216ae01c470e19b67dded4efab5672f7656a694c5773f4eb91d |
| Publication page | a6cdc3879f8adb5d2b8aff39545b08556b9a4d8d2743e883404ea9978288d581 |
| Manifest | 06ee11dac657851d2705e3d8345c9a9363108a5212ffa06de097b3c8255c9f07 |
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 | 7HD6O9ZREpUjpoUKYqxf1UcJUj3DWubxJygJP8f5mhKrMRk4l3XHmtYBl2frOoG4OteKIGSeViuVZHEo3v6/DQ== |
| 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
| 2026-09-17T10:32:01.825536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067690observed a6cdc3879f8adb5d2b8aff39545b0855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:01.808063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067690/manifest.jsonobserved 06ee11dac657851d2705e3d8345c9a93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:01.788108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067690/publication.mdobserved efbcb8a1da8a4216ae01c470e19b67dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:01.771304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067690/publication.txtobserved 173e39861455a073ed970cc2020828d6...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. |
|---|