OT-2026-000063784
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000063784) never changes.
Identity and time
| Publication number | OT-2026-000063784 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f947-70f5-88e3-a8d2ac4ed639 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063784 |
| Status | PUBLIC |
Content hashes
| Canonical text | bda520b3a9b0c1c6b9884c4ed262b125aaf19e6590b50f5c431b635d0fab372b |
|---|---|
| Markdown | 43d4f702814589c1343ec58125512494c2494936df6ac1d56d595f9987c05371 |
| Publication page | 93b668d1c17cca28f6221a47a4468b9cd40166c184c26143ca28c936530e6e3f |
| Manifest | 300723273355209909d86a9e48689f22252c9e9b5f56dd2d660813df125cf4d2 |
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 | be/NcH4mhiWfNzL5wXQSNjC7dxP7p4WobP5HUtn/8LWiLFCXm9PyQYHio7BfTk6ze+o14Rnw+gbjpkOwvXfdBg== |
| 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
| 2026-09-17T10:40:04.491117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063784observed 93b668d1c17cca28f6221a47a4468b9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:04.471398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063784/manifest.jsonobserved 300723273355209909d86a9e48689f22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.449596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063784/publication.mdobserved 43d4f702814589c1343ec58125512494...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.429767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063784/publication.txtobserved bda520b3a9b0c1c6b9884c4ed262b125...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:27.664862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063784observed 93b668d1c17cca28f6221a47a4468b9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:27.648276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063784/manifest.jsonobserved 300723273355209909d86a9e48689f22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:27.631364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063784/publication.mdobserved 43d4f702814589c1343ec58125512494...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:27.612387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063784/publication.txtobserved bda520b3a9b0c1c6b9884c4ed262b125...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. |
|---|