OT-2026-000075148
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000075148) never changes.
Identity and time
| Publication number | OT-2026-000075148 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f1ff-77ae-a3fd-4c38e216e572 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075148 |
| Status | PUBLIC |
Content hashes
| Canonical text | d51b514930a10976463a81092625553781b561312395ccabb6f4e8dc0aae9a6d |
|---|---|
| Markdown | 17ed2aa75dbbc949777b7214be8b4d14295986ff6255cb7de3caef56bde70e49 |
| Publication page | bda1ec5eb2705988a0aecaae1c12a1de047fe0840f672196ad299403f3d6efc9 |
| Manifest | a36b9f2cfdd9aec7b72c4d3841217d45a18cf33b9ab303312a09cf0e0c4c6b79 |
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 | hXo1nG7Tkh6VV+gyKZc/cnZkqEG3+nq8qvyO8A3uZ7gPeXWmNikrmpspOgw6Ir27x+X7WDicPmI682HR4PGRAg== |
| 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
| 2026-09-17T10:20:22.995260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075148observed bda1ec5eb2705988a0aecaae1c12a1de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:22.974108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075148/manifest.jsonobserved a36b9f2cfdd9aec7b72c4d3841217d45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:22.954290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075148/publication.mdobserved 17ed2aa75dbbc949777b7214be8b4d14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:22.935469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075148/publication.txtobserved d51b514930a10976463a810926255537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:27.282186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075148observed bda1ec5eb2705988a0aecaae1c12a1de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:27.264036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075148/manifest.jsonobserved a36b9f2cfdd9aec7b72c4d3841217d45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:27.245094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075148/publication.mdobserved 17ed2aa75dbbc949777b7214be8b4d14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:27.227087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075148/publication.txtobserved d51b514930a10976463a810926255537...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. |
|---|