OT-2026-000062327
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000062327) never changes.
Identity and time
| Publication number | OT-2026-000062327 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7adf-ac14-7b3716aff8cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062327 |
| Status | PUBLIC |
Content hashes
| Canonical text | f19823b9cf3324f27f126efc9261a9a932b02fc85054ae5baf74a871692c78d7 |
|---|---|
| Markdown | 00a71ac8cbe202688b43939701855e491f275b75fc07000049a079c68aa357c0 |
| Publication page | 580c84e332e2b7d069c76c8ee1bfd66334cf0fac716e8c0010d91d246fd6de37 |
| Manifest | cb4a137dbee21e17db60175064c809c16bdc3632a4cd563a1b678f84ddd32d15 |
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 | CjSBzKn4bXKPimcz3bru445ffTTKeRg5eCGdo3L0nkLyljOPJ+VbX5GTbDqNq/6IkQtYNbxdeGwbIoXMRpdJBA== |
| 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
| 2026-09-17T10:39:38.031172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062327observed 580c84e332e2b7d069c76c8ee1bfd663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:38.013719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062327/manifest.jsonobserved cb4a137dbee21e17db60175064c809c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:37.995392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062327/publication.mdobserved 00a71ac8cbe202688b43939701855e49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:37.976364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062327/publication.txtobserved f19823b9cf3324f27f126efc9261a9a9...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. |
|---|