OT-2026-000083200
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000083200) never changes.
Identity and time
| Publication number | OT-2026-000083200 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-70d6-a516-14ba138466c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 466a252bc9e1830663ac788a5e84cb603b31abeb95cda072f7ab13fa9fc3a430 |
|---|---|
| Markdown | e3dc618d0c8fff8ca5323ab0d1dbdfa13f0cdc0ac5e025538c2f139843a292e3 |
| Publication page | ab21b2eaf481cc6edf7049dd4fa42e5c9b99d98d6c7021b6345a3e5305813368 |
| Manifest | abec517901a6786428b8f4160f9d3b051f1787dd2d00b8e48d51dab96f0645e2 |
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 | 7h0FU5NtJ7MTh5aESenT3kX9vGe2DIkvlo3WaKFD4V5QK67NmazlP2JEtyVxT9ObZotxAs5MUy0WtNjPYDVjAQ== |
| 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
| 2026-09-17T09:01:03.577302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083200observed ab21b2eaf481cc6edf7049dd4fa42e5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:03.429461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083200/manifest.jsonobserved abec517901a6786428b8f4160f9d3b05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:03.405294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083200/publication.mdobserved e3dc618d0c8fff8ca5323ab0d1dbdfa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:03.367629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083200/publication.txtobserved 466a252bc9e1830663ac788a5e84cb60...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. |
|---|