OT-2026-000062395
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000062395) never changes.
Identity and time
| Publication number | OT-2026-000062395 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-747e-a3e7-af7bf619c0e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062395 |
| Status | PUBLIC |
Content hashes
| Canonical text | e46def0174d3ec388047b56848fb99d4897785b58c757b95cb474bdbc1b52376 |
|---|---|
| Markdown | 75498d80a174bf91ce34f00b031039c1f33efbeb1d6fde11218fa61373242159 |
| Publication page | afaf020e1734fd5e077f60b7397c64186caf9dce98068187831a6118db670d52 |
| Manifest | a4a9725f153c933ab2e8bad1d39d39df7b3a428974f14fcff8df2c39e8272b89 |
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 | cW9IQhe83BYi9zSewF0I0kd7TjX/NK+DExu6C4nJmAenl2jXJPOqZ3Gu+johkl4bA/hExSF27LLffvwMsLBiBQ== |
| 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
| 2026-09-17T10:39:43.208386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062395observed afaf020e1734fd5e077f60b7397c6418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:43.188014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062395/manifest.jsonobserved a4a9725f153c933ab2e8bad1d39d39df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:43.168859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062395/publication.mdobserved 75498d80a174bf91ce34f00b031039c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:43.150837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062395/publication.txtobserved e46def0174d3ec388047b56848fb99d4...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. |
|---|