OT-2026-000069376
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after set-down
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-2026-000069376) never changes.
Identity and time
| Publication number | OT-2026-000069376 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-7d0f-a76b-7d5220b2c735 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069376 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd93f1a93046ed545e65621cc63b0e1f50f09c05e138452dd7ca1db00908a53f |
|---|---|
| Markdown | 0726367384c33e472a3090402fc0dba538789cc24400c4a566e195dca96ab578 |
| Publication page | f832fb31078b3120177f02895437eae9ab7247488115f3cd160bffb232c4c8d2 |
| Manifest | a1a125858cc58c742f161ff8da82d26b1fc0be2b25a2e30312953e64ce5208a7 |
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 | wfmzsfTp69zucEIuXmz/jQg749XNNqXEcu3qkKY5hzUjzbP3ZGJy50fUNLJBE8mPhM0ejAQs089iL8BYbbg8CQ== |
| 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
| 2026-09-17T10:30:17.904787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069376observed f832fb31078b3120177f02895437eae9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:17.885951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069376/manifest.jsonobserved a1a125858cc58c742f161ff8da82d26b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:17.861853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069376/publication.mdobserved 0726367384c33e472a3090402fc0dba5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:17.840579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069376/publication.txtobserved fd93f1a93046ed545e65621cc63b0e1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.432152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069376observed f832fb31078b3120177f02895437eae9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.414836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069376/manifest.jsonobserved a1a125858cc58c742f161ff8da82d26b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.396898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069376/publication.mdobserved 0726367384c33e472a3090402fc0dba5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.379820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069376/publication.txtobserved fd93f1a93046ed545e65621cc63b0e1f...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. |
|---|