OT-2026-000083370
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, 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-2026-000083370) never changes.
Identity and time
| Publication number | OT-2026-000083370 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7845-abd7-623821a7982c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083370 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68e810a7055256d8963dbed79ffa61a0af22ecc32b971b1b79e96e9403f66be4 |
|---|---|
| Markdown | 78755504c16321fd3c05ffa3db9d865580d9497a4804a4c2b97770d3ecd81399 |
| Publication page | f8012a21226f767e5ad3044fa4dc907035f67176ace5f8f5ebcc86a9efff875f |
| Manifest | a24f4d44e24c84ee286b5a2390aeb6b79bb24aec98fb1b1fc57bea8163b05f9d |
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 | IBlLptpdGVDh8N3kfqnjIUvLgzlq7bkFAitfR3HJYBk7RSSgR59kpNEW5YFFy8OvflsnXS60fd5BF9PYdne4BQ== |
| 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
| 2026-09-17T10:00:39.942044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083370observed f8012a21226f767e5ad3044fa4dc9070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:39.640721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083370/manifest.jsonobserved a24f4d44e24c84ee286b5a2390aeb6b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:39.624700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083370/publication.mdobserved 78755504c16321fd3c05ffa3db9d8655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:39.604960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083370/publication.txtobserved 68e810a7055256d8963dbed79ffa61a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.437046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083370observed f8012a21226f767e5ad3044fa4dc9070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.421904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083370/manifest.jsonobserved a24f4d44e24c84ee286b5a2390aeb6b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.406468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083370/publication.mdobserved 78755504c16321fd3c05ffa3db9d8655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.391291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083370/publication.txtobserved 68e810a7055256d8963dbed79ffa61a0...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. |
|---|