OT-2026-000083832
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000083832) never changes.
Identity and time
| Publication number | OT-2026-000083832 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-7b4d-8ac7-acbb70e8cdc8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53f5cf33cf77dfcc6a6305a2370ef268a818fbac42246b3c0f80a980388c503a |
|---|---|
| Markdown | 99daece9641be0676b6528c6cee705e283693a8f9cc3ebaa77c7bd14c3f39064 |
| Publication page | 3604c37f510e48adc9d6bda1f3af0c7e084d7b6cac3a7b09e02b76c43755fb5d |
| Manifest | 952bf733dd39e97e326bb20ef99d8bc9275334d6fa63bc276892869cb54d67d8 |
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 | evy0XP3ev/4K+QfrI9MfKmcyQyreTHcesRHoTYYd2JKWzwO6r1qpNiti7GjAgR/t2oHQ5Ws0tgLHi2vi/yfPBw== |
| 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
| 2026-09-17T10:00:06.335437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083832observed 3604c37f510e48adc9d6bda1f3af0c7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:06.309804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083832/manifest.jsonobserved 952bf733dd39e97e326bb20ef99d8bc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:06.285477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083832/publication.mdobserved 99daece9641be0676b6528c6cee705e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:06.256133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083832/publication.txtobserved 53f5cf33cf77dfcc6a6305a2370ef268...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:29.311079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083832observed 3604c37f510e48adc9d6bda1f3af0c7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:29.293691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083832/manifest.jsonobserved 952bf733dd39e97e326bb20ef99d8bc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:29.275295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083832/publication.mdobserved 99daece9641be0676b6528c6cee705e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:29.256897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083832/publication.txtobserved 53f5cf33cf77dfcc6a6305a2370ef268...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. |
|---|