OT-2026-000093025
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000093025) never changes.
Identity and time
| Publication number | OT-2026-000093025 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7271-9ae5-eb6e63afb92a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093025 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d3f36ab180a9124eb662051e470a4ec5a1515dbe132a861e10e723b60fba4f1 |
|---|---|
| Markdown | fbbb831617bc476b92847fcb5d34315149af50a20f530b81976bd70d81edefd8 |
| Publication page | ff4a898e00a7a0ff277db4038f452d9fc4ecf40537695a9ec538ccfe7be31ea2 |
| Manifest | 1998f722239464b49401f8d21ceb2212102dc743fe7230bf44318793d73bebbc |
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 | aXQHo3AnlyRHJfNzSbxd8W3+rZxtg71WJMsjBl82X0zvwUbbaIVdeXW2XpUbUuWYJpUsygphbKomK6ZcE7s1DQ== |
| 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
| 2026-09-17T09:40:14.294889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093025observed ff4a898e00a7a0ff277db4038f452d9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:14.278382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093025/manifest.jsonobserved 1998f722239464b49401f8d21ceb2212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.260708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093025/publication.mdobserved fbbb831617bc476b92847fcb5d343151...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.241960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093025/publication.txtobserved 2d3f36ab180a9124eb662051e470a4ec...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. |
|---|