OT-2026-000037373
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000037373) never changes.
Identity and time
| Publication number | OT-2026-000037373 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-77e7-a2c8-41f36d3c1224 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037373 |
| Status | PUBLIC |
Content hashes
| Canonical text | d00fd235e4cd05fe2eefc198ebba782cc456ae008b21ada590e9eb4e8e3a3552 |
|---|---|
| Markdown | fd47fa0cac57bead48fef610bc4d28a2b6828e4d98e7b0f29ce10bb78aa08aeb |
| Publication page | f68b1726ae43a254f849240e26e337834f49109faec3aa31b8fb414618802e54 |
| Manifest | a539336b9c03e4536ef37ea2d0473eeff4092ad1e3a39c37465ddb2d32541b2c |
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 | Tb8fgELMQkZBhiXPE2cUxH2fyyuH0jfCqNcP7FNtnh63NwCuLQtC2RyXFcX2uXkwGeNUFTtPU90eXXeBrld7CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:47.795294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037373observed f68b1726ae43a254f849240e26e33783...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:47.779278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037373/manifest.jsonobserved a539336b9c03e4536ef37ea2d0473eef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:47.763123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037373/publication.mdobserved fd47fa0cac57bead48fef610bc4d28a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:47.745388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037373/publication.txtobserved d00fd235e4cd05fe2eefc198ebba782c...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. |
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