OT-2026-000007832
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three 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-2026-000007832) never changes.
Identity and time
| Publication number | OT-2026-000007832 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908a-7f5a-ac62-3bfaf91bd5fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bd5b65453cee998e4a346b14b838795b50a720d3f664aeaa5589c2d33416452 |
|---|---|
| Markdown | 53662398c5959303e0c8940ccc9135894a8b349638212bb88d4090664c668414 |
| Publication page | 637751c3563b564182298752c1c4a7df77b83f169bb8b581171feb2eedbee8ab |
| Manifest | c8a431d98cc51147d1b155c5d50bb1dfe8f288a37f5b1589addb9ff2cc38067c |
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 | VlSdqzIuojpzTykDs4XC5a84LwDTP0f4r53GCOsCQ7jK76Jm+WlqKarfP6fMIgbv3sKR1hdW6CJv4mMNntQjAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:16.558052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007832observed 637751c3563b564182298752c1c4a7df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:16.540070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007832/manifest.jsonobserved c8a431d98cc51147d1b155c5d50bb1df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.521095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007832/publication.mdobserved 53662398c5959303e0c8940ccc913589...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.503033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007832/publication.txtobserved 6bd5b65453cee998e4a346b14b838795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:49.663373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007832observed 637751c3563b564182298752c1c4a7df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:49.644245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007832/manifest.jsonobserved c8a431d98cc51147d1b155c5d50bb1df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:49.625622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007832/publication.mdobserved 53662398c5959303e0c8940ccc913589...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:49.606885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007832/publication.txtobserved 6bd5b65453cee998e4a346b14b838795...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. |
|---|