OT-2026-000064153
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000064153) never changes.
Identity and time
| Publication number | OT-2026-000064153 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7be5-b32f-616ca14ff263 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064153 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2eeb8e74f94c3dd24967d4dc9f32d928c4c2e7da2613d45967b245b4d64c983 |
|---|---|
| Markdown | a684d7db1e44af089aa57a48869ce467723527647310d9b0f03b9ab71096fd7e |
| Publication page | fe8af80128e40fc86e3f398bbba3785634c36894c588befe16c18dbe92ca4c06 |
| Manifest | 85a9f8eced31eeaf40d78bab61423c8e04a01f85ca62d3f3f31c2c048f48f4a8 |
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 | Mzah+kKeRpyQik1XapVN7hs6EXIWiyYvhjmfq4bMGVbLq5DJd+RL/2qd98JLwg9fRNeTbo8vu0rZE4qzZyCxAQ== |
| 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
| 2026-09-17T10:36:09.618382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064153observed fe8af80128e40fc86e3f398bbba37856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:09.600866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064153/manifest.jsonobserved 85a9f8eced31eeaf40d78bab61423c8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:09.581843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064153/publication.mdobserved a684d7db1e44af089aa57a48869ce467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:09.564476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064153/publication.txtobserved a2eeb8e74f94c3dd24967d4dc9f32d92...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. |
|---|