OT-2026-000093843
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000093843) never changes.
Identity and time
| Publication number | OT-2026-000093843 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508d-7108-9076-6681020b1bd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093843 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff97ed83281951d0f31407ad4806c698a7b61bac4bb2dd13d2fc603d61993dc7 |
|---|---|
| Markdown | d9134577d5190a23696c9aa4bdc4163f2306517ecaf8708bb0a144cc76f9a278 |
| Publication page | 3589aa238d293d2245f58168f303c8bbc5fbfd0947dd255e76590b6a4c079f1d |
| Manifest | 2792b0a5537a45d85dc47c9bf35b8ab3cae032bb1e98494188bd08aeb33e378b |
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 | t5IQZICbz57GXu1rN9hLYvEU9YRLkwcfwEbBZ/t4uXZUjvXzhGiqnuxF4fCZMXz2wvhKAKpd5uq9w6N62LdjDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:57.651797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093843observed 3589aa238d293d2245f58168f303c8bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:57.635322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093843/manifest.jsonobserved 2792b0a5537a45d85dc47c9bf35b8ab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:57.617440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093843/publication.mdobserved d9134577d5190a23696c9aa4bdc4163f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:57.599906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093843/publication.txtobserved ff97ed83281951d0f31407ad4806c698...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. |
|---|