OT-2026-000010678
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000010678) never changes.
Identity and time
| Publication number | OT-2026-000010678 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7cbe-87f9-4c341d236aac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010678 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2e39b8a94abf43b2ad84a445c6f4419f2a6b924441b16038d64d9f246b6b7c4 |
|---|---|
| Markdown | a169183f2af24a664a0faefd447452ac84ce9979912b777daa399bd82e36afbb |
| Publication page | a704a0bed54befc3515b1ddf2e91dc502a9e58085b258fb47d332bdbc418cc75 |
| Manifest | c29d97e0660ebb88401fad480a0f44204172191275ca125856a3fd2ebc38e798 |
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 | VGGlX8kw+3hnF5knjys7bDgL1Ir4xCp3D//sU9474Ym2TNA5wG9qQFkNAM/Hy5EybDtfOa+RH6s0Tj/TIz2PCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:53.341257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010678observed a704a0bed54befc3515b1ddf2e91dc50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:53.323648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010678/manifest.jsonobserved c29d97e0660ebb88401fad480a0f4420...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:53.306767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010678/publication.mdobserved a169183f2af24a664a0faefd447452ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:53.288316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010678/publication.txtobserved c2e39b8a94abf43b2ad84a445c6f4419...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. |
|---|