OT-2026-000044079
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000044079) never changes.
Identity and time
| Publication number | OT-2026-000044079 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-71ea-85c2-afe27647c76b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a04f844e2d4f1bb4fa61c97917c1326bc1ea018dc06297900934df3ecb835c7 |
|---|---|
| Markdown | f78a9eca9f2b3e9fad6bcd07bd4a4d9e24dc29c62decd9faa94e7a9641c42bbb |
| Publication page | 665079967bef5bef0ddb21340ba26394032580830b962bef4d602ae5d7738f35 |
| Manifest | a7c445cf47ceb6b35beebc64e8903e0abec62b6d815ece24b0f9972d210934a0 |
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 | Its2dNyrVQu8e7co77BY/10rVBI0/iOzIuoUMf0USMJzVF6VibR9Pf+muAxBSb8thNxvTOr9WTqXI+AjyZfeBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:12:28.897124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044079observed 665079967bef5bef0ddb21340ba26394...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:28.880353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044079/manifest.jsonobserved a7c445cf47ceb6b35beebc64e8903e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:28.861967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044079/publication.mdobserved f78a9eca9f2b3e9fad6bcd07bd4a4d9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:28.842516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044079/publication.txtobserved 6a04f844e2d4f1bb4fa61c97917c1326...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. |
|---|