OT-2026-000036487
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000036487) never changes.
Identity and time
| Publication number | OT-2026-000036487 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-7ea7-a16d-1950d5369c1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036487 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6e71a87aa821b985e2a63d288f603b6689913717651f86ac46bb23dc00c47a0 |
|---|---|
| Markdown | e7caba90f3e79230b15f9b6d4ef20ab40ca8c948e9f6721563e24e495507078f |
| Publication page | 101338196ab1222ebf538308add910263954ac18a80325c7ee9f7b770f7e7ad4 |
| Manifest | 9368f86a805847fad60c6b309dcc7b87c8918d1448262dd276b5c19d7ac6599d |
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 | ftX1REpPl1mx8mxCKbHdm+c3mjAWh+7WxjFNjGa4yRYdmL7J9KGQAiHX9apkJoUltXJCoZ+q0WCmFE5pdBs3AA== |
| 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
| 2026-09-17T11:25:10.500806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036487observed 101338196ab1222ebf538308add91026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:10.482327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036487/manifest.jsonobserved 9368f86a805847fad60c6b309dcc7b87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:10.466589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036487/publication.mdobserved e7caba90f3e79230b15f9b6d4ef20ab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:10.448193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036487/publication.txtobserved d6e71a87aa821b985e2a63d288f603b6...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. |
|---|