OT-2026-000062898
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000062898) never changes.
Identity and time
| Publication number | OT-2026-000062898 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-74fe-840a-ad7df395a21f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062898 |
| Status | PUBLIC |
Content hashes
| Canonical text | e544b4a94c3808a8078d3bcccc946952747a0b68a598a4bc0025fa4000118ece |
|---|---|
| Markdown | 0100e8f2be9ff034082c6a2512b4eed57350f7fcd2ced2053be8aa48bbcfceb8 |
| Publication page | c65f6f0839e40d20178218f329ead5052f4a937af59d5b9052d394266fed5027 |
| Manifest | 0a1a99ee3a9e86fab101a0f22b4fe97dfbb42b56e22a81e08befc6129978fce6 |
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 | EfUVU4AhiF30gqkLArRL4WfFsj5v+adxNX/BRDAiFg9Zy1NviOdu8xJIvoUes/xj+6ibmZPAyT+1DEv/IZ98Cg== |
| 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
| 2026-09-17T10:40:16.050937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062898observed c65f6f0839e40d20178218f329ead505...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:16.028965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062898/manifest.jsonobserved 0a1a99ee3a9e86fab101a0f22b4fe97d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:16.007853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062898/publication.mdobserved 0100e8f2be9ff034082c6a2512b4eed5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.988300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062898/publication.txtobserved e544b4a94c3808a8078d3bcccc946952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:36.366223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062898observed c65f6f0839e40d20178218f329ead505...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:36.349516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062898/manifest.jsonobserved 0a1a99ee3a9e86fab101a0f22b4fe97d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:36.333363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062898/publication.mdobserved 0100e8f2be9ff034082c6a2512b4eed5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:36.316890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062898/publication.txtobserved e544b4a94c3808a8078d3bcccc946952...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. |
|---|