OT-2026-000083636
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two 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-2026-000083636) never changes.
Identity and time
| Publication number | OT-2026-000083636 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-750e-9017-0865207ce3d7 · 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-2026-000083636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fa2fe1c76c1969e6c35a054cae1f433e0d414c16916daad892f15af210eafa4 |
|---|---|
| Markdown | 81312747c893fac8e89a3f2c43f0030d12974008a4b74306cd373b02fa58d8b1 |
| Publication page | 216ae8af80f4e747e460e548bf575a38f38804072129ac554a75bee79e8a4f39 |
| Manifest | 5b67750646e31c1f07ed5738482693ef9af4cf29bb3f27534c1cf3507f4460f2 |
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 | n3lrmHTFXQiZ7RPHt7Lr5jXKNHT6fxU+/Gk5qjEaqcO4oYgCQI+COzAdUFLXDsZueqwHCial47KiqG8mXG1TCA== |
| 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
| 2026-09-17T09:57:15.019011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083636observed 216ae8af80f4e747e460e548bf575a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:15.002212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083636/manifest.jsonobserved 5b67750646e31c1f07ed5738482693ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:14.985366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083636/publication.mdobserved 81312747c893fac8e89a3f2c43f0030d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:14.968878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083636/publication.txtobserved 6fa2fe1c76c1969e6c35a054cae1f433...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. |
|---|