OT-2026-000093804
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000093804) never changes.
Identity and time
| Publication number | OT-2026-000093804 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7959-ab9f-202b96af8e17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093804 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6a90146d2370a0896a7248e2716ad6347daa5a9d4dd0655e9425ca7f72b2593 |
|---|---|
| Markdown | bf5c60499d79d542f6bba0355241ed6a6cc9bc85089396f813fb3ddbbe89b141 |
| Publication page | 1ce28f9e7ee14aec26f6271cc633668e91f2d86a0d490c7307d9d6af4a7ee5bc |
| Manifest | f65bca837345dcc6d4b14f978dc3e2bb04dccc9ab85ac1b731cf355e062c45f5 |
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 | l4y3LIC8CLAvahTMVTghiS09+zEyCLi4OexWfswIWj1YdaPNtAbskhLkmSEOKJcwAGefCm87+0b2mv89EI6hAw== |
| 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
| 2026-09-17T09:39:54.609796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093804observed 1ce28f9e7ee14aec26f6271cc633668e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:54.591795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093804/manifest.jsonobserved f65bca837345dcc6d4b14f978dc3e2bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.575833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093804/publication.mdobserved bf5c60499d79d542f6bba0355241ed6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.559561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093804/publication.txtobserved f6a90146d2370a0896a7248e2716ad63...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. |
|---|