OT-2026-000037754
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000037754) never changes.
Identity and time
| Publication number | OT-2026-000037754 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8d0-7228-9dc8-ecc4b7e5a00f · 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-2026-000037754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92383c40b86aa4e4af758e5ece0ca5c12cb247783090008055af07d7ce466400 |
|---|---|
| Markdown | 477fbbb7c1f8d95e76f2c134ec3d3432124e6e02dbf49deccad0518d7461afab |
| Publication page | 898d918f3904fc13d9391ce4c5fdef3b8d2d591a9268bfea1a656025789b3c0f |
| Manifest | 4bd07d809574475f0f3b76f79a024e16182c70bdaadd5180a2acd201c70f684f |
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 | YTWV1cy2Y1RUtlYQ4V1+O8dwXRZW2Qn3PZvGoFKRZxCC4Yi5PfU36F6W3PWw+vVPuh3p4P9qO6zTQXAFKd94Dg== |
| 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
| 2026-09-17T11:24:21.058556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037754observed 898d918f3904fc13d9391ce4c5fdef3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:21.041254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037754/manifest.jsonobserved 4bd07d809574475f0f3b76f79a024e16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:21.024949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037754/publication.mdobserved 477fbbb7c1f8d95e76f2c134ec3d3432...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:21.007531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037754/publication.txtobserved 92383c40b86aa4e4af758e5ece0ca5c1...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. |
|---|