OT-2026-000067682
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented after set-down
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-2026-000067682) never changes.
Identity and time
| Publication number | OT-2026-000067682 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-719c-a5c7-d843ffd762fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067682 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0dd36d05b6a8c20e6f59ebf192982fce6a3c7538bb7d913747bb54498a17a9b |
|---|---|
| Markdown | 4b2b9f88ef7164f195c0a6a008c8caed51e2f4d9e2869046cce795ff432fabdb |
| Publication page | 270be39db79de1af3bbd3a8b905d03750c0c0f11a7118e61b1292aeafbf81694 |
| Manifest | b5486dc6467f3ee0165c0f22d46ee11905985e82b80d05ebcadefdd05d161835 |
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 | rOKh8jf3uTaXj37UjvsfwtWjsiY8HSW1GjYm8lgEWONKqy8gXVoBubK7E2zHk/FktJ4XFJqHZGfvkkfWW7j5BQ== |
| 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
| 2026-09-17T10:32:01.225566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067682observed 270be39db79de1af3bbd3a8b905d0375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:01.209359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067682/manifest.jsonobserved b5486dc6467f3ee0165c0f22d46ee119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:01.186771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067682/publication.mdobserved 4b2b9f88ef7164f195c0a6a008c8caed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:01.164068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067682/publication.txtobserved e0dd36d05b6a8c20e6f59ebf192982fc...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. |
|---|