OT-2026-000086598
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, sustained 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-2026-000086598) never changes.
Identity and time
| Publication number | OT-2026-000086598 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-70af-b3da-cf96ab9f22d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3556bcc40d029593750a1d70d72de0ace87351aeeb93e0190d2caef681b617f6 |
|---|---|
| Markdown | 3f83fb6b7be57cb31092bbf0926b6c460bc4bd28908599ebf1c4ec4765f0c430 |
| Publication page | 3de133c9903684dc15a556ba52c7ec4d919ac53b579fe6b503c330a10ee1ec06 |
| Manifest | f3f8d4ad158461cf491335acac383e2390d1b753c61f90eb6d6eccb5a8866a2d |
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 | IBkDDLKF1NYcirbOFwfy1yrScC9ELLN0PJ2tV5n4oH8+aBjrUl8/nRxcNIS3VOMSt06KMDD4jOHueWpN4HQgBQ== |
| 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
| 2026-09-17T09:52:26.507965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086598observed 3de133c9903684dc15a556ba52c7ec4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:26.489638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086598/manifest.jsonobserved f3f8d4ad158461cf491335acac383e23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.473016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086598/publication.mdobserved 3f83fb6b7be57cb31092bbf0926b6c46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.454889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086598/publication.txtobserved 3556bcc40d029593750a1d70d72de0ac...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. |
|---|