OT-2026-000083792
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, manifold 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-2026-000083792) never changes.
Identity and time
| Publication number | OT-2026-000083792 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-7ae4-96ec-f540f98950e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e324890857a7e7220c3ecef2de26d5c41ccbcb07abacfd1ed640dec9bee5452 |
|---|---|
| Markdown | b4939079ef62aea9f363e7b8e283c073df5c311df0cafaa2fb91b1c90c9273f6 |
| Publication page | dbb7a1507ae95e219d7911dcd6583f181b2b2225a06dc6dcaed1fae46b29bb0c |
| Manifest | 00519c4ad15272c50d548c42e49e34a94313d6536a33980b424237c29bb05c0e |
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 | Vtq6ZJVmQQ4YOeyIaFitvpBCoOO9MtB/xFIrEL2rXp4uSGoP3wRxDYFgjyML1173O+AJYmE6KbyA1jNEtqnqCA== |
| 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
| 2026-09-17T09:57:26.275538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083792observed dbb7a1507ae95e219d7911dcd6583f18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:26.260654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083792/manifest.jsonobserved 00519c4ad15272c50d548c42e49e34a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:26.245251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083792/publication.mdobserved b4939079ef62aea9f363e7b8e283c073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:26.227216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083792/publication.txtobserved 1e324890857a7e7220c3ecef2de26d5c...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. |
|---|