OT-2026-000076022
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented before 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-2026-000076022) never changes.
Identity and time
| Publication number | OT-2026-000076022 · never reused |
|---|---|
| Internal UUID | 01a0ae94-2a00-73b6-a2b0-9cdd034963c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076022 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9534dca943e2434e9b9a7dea8d56202d768b713ba33ca3a4d2e0106d3f41397 |
|---|---|
| Markdown | 5e13fe8b277dc622ee190098a7f6d88cb27b54c302a961a519864de885fe4495 |
| Publication page | 29d2d9b0c0cfe9d92d5a26ce64ce0f15d8618e6046ca478f0a7ffebbc5dcb388 |
| Manifest | d327b9df79e1de36a8e1b7098c610d5f7fd5ecf28bcf9c250a99290bbd8bda7b |
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 | S+ZAaakj18CMgF0DOEcRaVKrtz34vgWR0bh8OStjCgFdPbEFBvkcEWbf71nqGIYVAPuH9Y+WiTeZc6MkQmVLDQ== |
| 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
| 2026-09-17T10:20:16.708122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076022observed 29d2d9b0c0cfe9d92d5a26ce64ce0f15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:16.684745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076022/manifest.jsonobserved d327b9df79e1de36a8e1b7098c610d5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:16.664981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076022/publication.mdobserved 5e13fe8b277dc622ee190098a7f6d88c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:16.643541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076022/publication.txtobserved b9534dca943e2434e9b9a7dea8d56202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:12.489526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076022observed 29d2d9b0c0cfe9d92d5a26ce64ce0f15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:12.470836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076022/manifest.jsonobserved d327b9df79e1de36a8e1b7098c610d5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:12.448509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076022/publication.mdobserved 5e13fe8b277dc622ee190098a7f6d88c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:12.307535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076022/publication.txtobserved b9534dca943e2434e9b9a7dea8d56202...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. |
|---|