OT-2026-000067417
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold 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-2026-000067417) never changes.
Identity and time
| Publication number | OT-2026-000067417 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-7c36-a346-1f817e877854 · 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-2026-000067417 |
| Status | PUBLIC |
Content hashes
| Canonical text | 580c6ae1974764ffdaefd05c783bbf0c685ac7fa337c678c4fc5aa874bb24a48 |
|---|---|
| Markdown | 6852b5d0535034cd4dedc3e3a498600b178593af40f4c19c156354b38b7cf5c3 |
| Publication page | e64bacccf7fd6589d23bc0bc8fe25dfacae919ae91476c6b8b245d5804c8465c |
| Manifest | 8c17aa423aa6ff85e4eea52bc26c34bf907245d233062fa786a20b7bc19dcc65 |
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 | CDSnhWNokka3BdNuOsPeMvjHcUtnxTGMUoX+t7k8aGnwY1+4OHqXXalGEwVu6VkUKbOgRY/WtJD5vF0YiaDwCw== |
| 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
| 2026-09-17T10:31:36.888497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067417observed e64bacccf7fd6589d23bc0bc8fe25dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:36.872036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067417/manifest.jsonobserved 8c17aa423aa6ff85e4eea52bc26c34bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:36.853689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067417/publication.mdobserved 6852b5d0535034cd4dedc3e3a498600b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:36.835484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067417/publication.txtobserved 580c6ae1974764ffdaefd05c783bbf0c...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. |
|---|