OT-2026-000066760
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000066760) never changes.
Identity and time
| Publication number | OT-2026-000066760 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7ef3-b734-955d2e64258e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066760 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68d94f887aa474002700839cf21e7454ea0aa560617ab614213bddf31860e44e |
|---|---|
| Markdown | 1f77bf87058d60745b57b0e8ed0bdeb37e0b357cab96b0ec67c74c07199e853f |
| Publication page | c5bef24d2d47b8d375db46b915b3cccfbd74a699dbcadbd2b6e2e79066d0e135 |
| Manifest | 384333f11ec16c9a798f32c1afd3626672ff27368a7b82b51fa62d01fbe0596d |
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 | HSSzHz3eGOvYdWUPHjOO8OM0DhiwzuLl+eBY0IsnuLvsTpXUI7Ktd+YOdkl4B4n/kUoiOk6eIIy/EZtfljd4Ag== |
| 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
| 2026-09-17T10:33:10.468126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066760observed c5bef24d2d47b8d375db46b915b3cccf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:10.442417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066760/manifest.jsonobserved 384333f11ec16c9a798f32c1afd36266...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:10.422608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066760/publication.mdobserved 1f77bf87058d60745b57b0e8ed0bdeb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:10.406073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066760/publication.txtobserved 68d94f887aa474002700839cf21e7454...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. |
|---|