OT-2026-000037451
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, plant vacuum fed, supply line 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-2026-000037451) never changes.
Identity and time
| Publication number | OT-2026-000037451 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7c0d-aecc-118877b55d00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037451 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09c9792ac56b8afcd6781515349890569019305c97880aaf04c882a1987dc31a |
|---|---|
| Markdown | bfcfd4e79823993ea810c045c93fab85e44cda2da8d58595e3a3aa41cf0b4a23 |
| Publication page | 3ef3d39be99d9a46c7c9291fdfc6735932ed56a393751f1c065bdc65b0403986 |
| Manifest | ed4f2aaad9f21d39167de6d6d22f9876e340b36fa0b63a21ca85e45af0926990 |
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 | tsiHd8ZLwoMbW+XHC59f+cc+L8Rk1jum5GkXAUuRZ6FDbO9sQksZ0EO3LWb04ggLCLhvoXnDr1dda8iy1oU9CA== |
| 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
| 2026-09-17T11:23:53.166944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037451observed 3ef3d39be99d9a46c7c9291fdfc67359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:53.150712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037451/manifest.jsonobserved ed4f2aaad9f21d39167de6d6d22f9876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:53.131179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037451/publication.mdobserved bfcfd4e79823993ea810c045c93fab85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:53.114550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037451/publication.txtobserved 09c9792ac56b8afcd678151534989056...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. |
|---|