OT-2026-000093786
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093786) never changes.
Identity and time
| Publication number | OT-2026-000093786 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7dca-a755-7725f049cb31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 360485fa95c65068edf402df41a3164ff77ad7cd494726195ce1372437bb461d |
|---|---|
| Markdown | 7b4a4adf8c8954fcae1442a2857a5a662487cb5cae724c36c89cda0a7fb61a68 |
| Publication page | 2d3bec8fc19ddc516ef6a9320bcb9963db826bd441213677cdcf24f17c8dbb66 |
| Manifest | 88231ab071f8878e716d5081102157539ba00899b3ace727368c668f2dc76248 |
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 | zfLwO3c6p0LYyunF4OAgEP3DvRzLkNiSvwP5TrVvmhEw326fiXwc80duIBHor2s5ori+6WNxsTrbvrUcu3atCA== |
| 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
| 2026-09-17T09:39:53.255318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093786observed 2d3bec8fc19ddc516ef6a9320bcb9963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:53.236800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093786/manifest.jsonobserved 88231ab071f8878e716d508110215753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:53.218679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093786/publication.mdobserved 7b4a4adf8c8954fcae1442a2857a5a66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:53.201775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093786/publication.txtobserved 360485fa95c65068edf402df41a3164f...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. |
|---|