OT-2026-000083150
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000083150) never changes.
Identity and time
| Publication number | OT-2026-000083150 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-725f-be29-64ff8061355c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083150 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29a238251f133ea246ee0dfd02d6729bb7de4aaa5d541a917c84b18f040acfb2 |
|---|---|
| Markdown | f25dd3f79e28ff762cf7ba1dbfebbd5f16c787c16a470b0df16470ce99b0fc15 |
| Publication page | 15a7668072bc75f99f77988278ccd90e2292afcb6f681ede421fe295656b9434 |
| Manifest | 53927f88c9abf206824d057d1b4a85803d2a634ed652d030031a8dc8fab96af0 |
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 | iZu68IWZPnTtiJQ7gAABaQW6KZBff3uQ9cN2gloK2R/s5iHHv10G54QjkSjfYqNYUkIRaySonPxk9Zu4VvWlAQ== |
| 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
| 2026-09-17T09:00:52.358399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083150observed 15a7668072bc75f99f77988278ccd90e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:52.336056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083150/manifest.jsonobserved 53927f88c9abf206824d057d1b4a8580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:51.668266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083150/publication.mdobserved f25dd3f79e28ff762cf7ba1dbfebbd5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:51.561324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083150/publication.txtobserved 29a238251f133ea246ee0dfd02d6729b...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. |
|---|