OT-2026-000095782
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000095782) never changes.
Identity and time
| Publication number | OT-2026-000095782 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7f05-86e1-266abd8d73c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78cc343efbb9fd50a1b15b0bd082f32049f2743936c7343456fc52502f1dea2d |
|---|---|
| Markdown | c1e6f28131017529bd3e4e85283ef38083dd958f11f3fd2e28d323ee1bda8734 |
| Publication page | 6394e467bfe2286b65cd775d1f6bee4602caa741466f56ba12ef6d2e66e974b7 |
| Manifest | cc494bd5c8b3647c22be91401155303c332908c6b2307f730020083f643fc8e7 |
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 | yh/GumGhKG1iXRabro86y+9xbt45/1yXFYTyIKjoiIyIpWjWXDW7x9GDszm8mT50G+Mey4WeVRzK3aSw7bd4BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:02.856892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095782observed 6394e467bfe2286b65cd775d1f6bee46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:02.817006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095782/manifest.jsonobserved cc494bd5c8b3647c22be91401155303c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:02.798919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095782/publication.mdobserved c1e6f28131017529bd3e4e85283ef380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:02.760621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095782/publication.txtobserved 78cc343efbb9fd50a1b15b0bd082f320...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. |
|---|