OT-2026-000096744
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, sustained 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-2026-000096744) never changes.
Identity and time
| Publication number | OT-2026-000096744 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7f9a-8877-7e3b1b393bac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096744 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc1082d00ef765bf9f290f4711fc3e64916fcde821a790a9965981593b1ba386 |
|---|---|
| Markdown | 600265854a1e20aeda4b2118a55acead5bd76d9328a59e94eed56337eef24393 |
| Publication page | 9917bfea7c31222af14f640171c10e1c9cc550cd5da6681e2a8a0a5ce3f9e295 |
| Manifest | edb42ea164686d0278477406b433b502b8b6b1f55c3a132241bd6ff9406ec4cd |
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 | ZrYsgI9CZugO5f+yNhJ1j7foIJYCAMTGpC8gqXa++iOmC32m+vIzXS92A/R826d4JEPOdZRJ/uHX/GjklcqnCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:19.147881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096744observed 9917bfea7c31222af14f640171c10e1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:19.128890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096744/manifest.jsonobserved edb42ea164686d0278477406b433b502...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:19.110580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096744/publication.mdobserved 600265854a1e20aeda4b2118a55acead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:19.093422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096744/publication.txtobserved cc1082d00ef765bf9f290f4711fc3e64...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. |
|---|