OT-2026-000063966
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000063966) never changes.
Identity and time
| Publication number | OT-2026-000063966 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bc-7065-8580-f0761c0c96eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063966 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e754c96763ee10783ddf96c34c2f792162ea99b9835fe57706dadfa27a8feca |
|---|---|
| Markdown | ad468e2724fe092d09d795f62d58cb6701c1520e4f95f009c7bebd5e7b252798 |
| Publication page | e54370263ec6f7642d845fcdd0cad1a1cbc3ab2c6b54bfec98bc6db7ef984692 |
| Manifest | f0786839590b9709957aa4f895f13c9797bdff6aad7dc480d69c154b84f9174b |
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 | /58ozp/rs2LC3WsZtQ7geWDAOgs9ndqBSmQbaJpDWx7sLLyeo45XnCDkyWlXWMDn3PWjRMV/3pgBMJ1Du1QXBA== |
| 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
| 2026-09-17T10:37:01.867949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063966observed e54370263ec6f7642d845fcdd0cad1a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:01.848014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063966/manifest.jsonobserved f0786839590b9709957aa4f895f13c97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:01.831691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063966/publication.mdobserved ad468e2724fe092d09d795f62d58cb67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:01.811752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063966/publication.txtobserved 3e754c96763ee10783ddf96c34c2f792...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. |
|---|