OT-2026-000035658
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000035658) never changes.
Identity and time
| Publication number | OT-2026-000035658 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-7e99-9e77-48f30b2b23e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035658 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33940876d9f1c1f2608b98fb4ac508e41256068289b298b6d1e067ca149049b2 |
|---|---|
| Markdown | d72fdf30c5f9ba96ef25bcfe15e52ddafdd07c3dc92cab3081b9f3b48bd08e45 |
| Publication page | db1526bcd548014a5d96628dd88a22f1e9d09842e942fd82d2a77c46a993f294 |
| Manifest | 7d1378f2c2c4700325b658dae4d01486e29420eae1a867027e001c37266f061d |
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 | c2OJc3NEBrbdlTGA9R26LZl3hVJP3bmlmHhSLOqmWYhBwPT8/nIL2NFhsZLWVkQ8bpu322+e+Mw8GqEd36gICg== |
| 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
| 2026-09-17T11:27:13.141381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035658observed db1526bcd548014a5d96628dd88a22f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:13.121796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035658/manifest.jsonobserved 7d1378f2c2c4700325b658dae4d01486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:13.053445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035658/publication.mdobserved d72fdf30c5f9ba96ef25bcfe15e52dda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:12.998907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035658/publication.txtobserved 33940876d9f1c1f2608b98fb4ac508e4...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. |
|---|