OT-2026-000067792
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, supply line 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-2026-000067792) never changes.
Identity and time
| Publication number | OT-2026-000067792 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fa-7de1-9059-905ad2c293cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 019371eed37aed3253dcc0748f9d78483916c783fe6e3e0ea38d5bccb01ba70b |
|---|---|
| Markdown | 3fd3cdefe8991c52a3980c47d00abcd38824c9f4825cacf5a7ee2bd6c4c5d094 |
| Publication page | 3b91ace280b30b48801b2970baaa970774612ded50f7c08219c2eca3e0358892 |
| Manifest | bec87eca747e920be181ffaeca0431981c2d65186555b6ccc76f5f70b6926687 |
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 | oN6r1wNIdHmkvJAWQ66GhBcI2VrsPHDqlh1s6vcczfF12oEldj/rGBypF2r5UkkARFeG4L4FckTtzqJCQ0G4Ag== |
| 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
| 2026-09-17T10:30:01.720879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067792observed 3b91ace280b30b48801b2970baaa9707...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:01.702228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067792/manifest.jsonobserved bec87eca747e920be181ffaeca043198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:01.680644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067792/publication.mdobserved 3fd3cdefe8991c52a3980c47d00abcd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:01.662386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067792/publication.txtobserved 019371eed37aed3253dcc0748f9d7848...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. |
|---|