OT-2026-000093953
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000093953) never changes.
Identity and time
| Publication number | OT-2026-000093953 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7168-89cc-055886a368bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093953 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0be43f4e4411b47f945aa2caf853eecca7aecf3a2a56580b839560bce97ff31d |
|---|---|
| Markdown | 75d6b319c7cbe514ca2ab1f3211fd608aa68603e4299575061d3afc9d8075513 |
| Publication page | 7d7d8edc58c4fb1fd46c259cb277eb3c07174f7ceb8e87ab7c5058fc2ebca446 |
| Manifest | 8a4102a11295f622fa66bf07e184ac0a3c2d4990f7e0a7f924dda520debe4b4b |
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 | e7idTq7Q2D8/0lsg0KgEuy7KhR7yAhrULWYPVsSMOSFX9+uWP8qHnoXej0+G5V/etLda3h69gKbN7SyGa/D5Dg== |
| 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
| 2026-09-17T09:38:20.920318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093953observed 7d7d8edc58c4fb1fd46c259cb277eb3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:20.901385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093953/manifest.jsonobserved 8a4102a11295f622fa66bf07e184ac0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:20.882142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093953/publication.mdobserved 75d6b319c7cbe514ca2ab1f3211fd608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:20.862058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093953/publication.txtobserved 0be43f4e4411b47f945aa2caf853eecc...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. |
|---|