OT-2026-000026134
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000026134) never changes.
Identity and time
| Publication number | OT-2026-000026134 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-71b4-a209-03a57fc3bc5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 262fa8e28e58d29f2f564db8952542c05a4cfb36f09f2c595423fad6843442cb |
|---|---|
| Markdown | f789699af2224b55e7d6b9c5c727c0894b6e3a12f5b6043a74cd0bbc06b5e392 |
| Publication page | a0c5c45f8408a5b5e7125add5f22f7c404246d4f3d7710492d43550511cdf93d |
| Manifest | 3143abd749acd0d33d52911bbc97176b24dd9a78fb8f64f6cb5a910e201e29ef |
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 | vIOuAQTFpQEwBjrUckUBYUIspyWR8UVKBrrH/zu1X1Y/FSJj5d0+0GhLMYkybxGRA607O0WcuqhPWa5tgj5qDw== |
| 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
| 2026-09-17T11:46:38.401012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026134observed a0c5c45f8408a5b5e7125add5f22f7c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:38.380773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026134/manifest.jsonobserved 3143abd749acd0d33d52911bbc97176b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:38.364008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026134/publication.mdobserved f789699af2224b55e7d6b9c5c727c089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:38.345029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026134/publication.txtobserved 262fa8e28e58d29f2f564db8952542c0...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. |
|---|