OT-2026-000093321
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000093321) never changes.
Identity and time
| Publication number | OT-2026-000093321 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-77e8-9f68-bf60d388150e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093321 |
| Status | PUBLIC |
Content hashes
| Canonical text | 185ed26ca778b892e0ec87150870ca0d95bc3857f12ba575b38c2d73e218fc56 |
|---|---|
| Markdown | 37a67ea681ab36258bcba982877de3497f41683e871281e15ec1401ccdb3df19 |
| Publication page | 87d0e768c4ed39c25fd4d0181b15fc5f80907f1b02cd81402a1955e167cc72d1 |
| Manifest | b72ee2a669dc349919a4a7d99b28e7fb17419f25d24f1672c69c0acd8e9489ae |
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 | LQzQIOqK1gLXwK4PP5V0sH1pvbJkHWFisFlsa8Xl+UjiqfQkoYEFxN9Rq5bV/5k8RBycYDnbIJ62//EYCj/TCg== |
| 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
| 2026-09-17T09:40:42.345720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093321observed 87d0e768c4ed39c25fd4d0181b15fc5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:42.328011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093321/manifest.jsonobserved b72ee2a669dc349919a4a7d99b28e7fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:42.311478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093321/publication.mdobserved 37a67ea681ab36258bcba982877de349...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:42.295503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093321/publication.txtobserved 185ed26ca778b892e0ec87150870ca0d...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. |
|---|