OT-2026-000066998
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000066998) never changes.
Identity and time
| Publication number | OT-2026-000066998 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7c0c-8568-183fe09ba84f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9479dc4406eab40e0de2dba8f69645bb9157d5412c64026cb12a609f6e6c832a |
|---|---|
| Markdown | 3741198e240b2a07bfca596fca85fbf54b67ea669fc36ece8423ef032c801b40 |
| Publication page | 754a05b752752ac1dcbc95d1b0714b722cc1419bc7c80d974a7430477e30d014 |
| Manifest | 91afa6f384e2d49564ad6940c83f6f8a71582bbdfd33b63a2bfa19d8f48b1dbd |
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 | dHNHiFb+xHm7ETgfxkpg6aH1xwjfy+o0r5AQqcGaYoJJZT58ba7Okf+buy3l3AWL5DxtR1l1rLigdYKzTnNIBA== |
| 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
| 2026-09-17T10:32:13.649999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066998observed 754a05b752752ac1dcbc95d1b0714b72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:13.631178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066998/manifest.jsonobserved 91afa6f384e2d49564ad6940c83f6f8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:13.612466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066998/publication.mdobserved 3741198e240b2a07bfca596fca85fbf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:13.595712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066998/publication.txtobserved 9479dc4406eab40e0de2dba8f69645bb...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. |
|---|