OT-2026-000062946
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000062946) never changes.
Identity and time
| Publication number | OT-2026-000062946 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-796a-bf0d-bd5cd0f4332c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062946 |
| Status | PUBLIC |
Content hashes
| Canonical text | b00f36ec912a3339cbe60ddcf2384e750faaae05a3cba3bcf562c4af8d5fd649 |
|---|---|
| Markdown | a88f62ac6e39971e766f4be62555d107926b89d92a5a79ede1bad89c7be6d6a2 |
| Publication page | b9df5b6c550a1a29a54233a9891cf47de1822a7eb87510b55389606be27d7b65 |
| Manifest | 3e0eab15cd27a200055e182a58105d320e9bf570775fc6c750180e022845b034 |
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 | jzFjXyRuOpwKnGE6tuEa/1xutdpc1xEUDgWsCreoCaIiRiIGCtwp3ruy1kzOvZ3wFzdeUSxv+lVmADGxa3tgCw== |
| 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
| 2026-09-17T10:40:26.960523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062946observed b9df5b6c550a1a29a54233a9891cf47d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:26.939718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062946/manifest.jsonobserved 3e0eab15cd27a200055e182a58105d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:26.891194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062946/publication.mdobserved a88f62ac6e39971e766f4be62555d107...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:26.840261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062946/publication.txtobserved b00f36ec912a3339cbe60ddcf2384e75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:40.370387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062946observed b9df5b6c550a1a29a54233a9891cf47d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:40.352511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062946/manifest.jsonobserved 3e0eab15cd27a200055e182a58105d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:40.334117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062946/publication.mdobserved a88f62ac6e39971e766f4be62555d107...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:40.289381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062946/publication.txtobserved b00f36ec912a3339cbe60ddcf2384e75...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. |
|---|