OT-2026-000069008
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000069008) never changes.
Identity and time
| Publication number | OT-2026-000069008 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-7700-a3c1-d9bca71b1978 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26fd1c670e47631499c0efadad8cd13140cfd8d50489fc2ba6c3d5747d9d2cdf |
|---|---|
| Markdown | cbb50f638bb2feaf7b9c4128744e8ae6959e2d6df517a8f5f4d9dec0263583a9 |
| Publication page | 0d85302de4961619c9de735bae8eead407390492d7eded3335d02ff36a9e09bb |
| Manifest | ff8d6ce40357d6e213c151f83a5086560908efb56443fc136dcc98ccf793063b |
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 | DYcpUSasiNv7EG7oO7K059eAkQ83WeZQOI1A9GhtCtQAc+jubvV+2JBckZX1Rug9cq2bBGMftspqckL5YyZIAQ== |
| 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
| 2026-09-17T10:28:51.401165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069008observed 0d85302de4961619c9de735bae8eead4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:51.383866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069008/manifest.jsonobserved ff8d6ce40357d6e213c151f83a508656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:51.368512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069008/publication.mdobserved cbb50f638bb2feaf7b9c4128744e8ae6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:51.351531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069008/publication.txtobserved 26fd1c670e47631499c0efadad8cd131...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. |
|---|