OT-2026-000083010
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000083010) never changes.
Identity and time
| Publication number | OT-2026-000083010 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-7913-9352-af2fabaa504c · 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-2026-000083010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f4be922dfdd7edfe3d6b6e014eb331f701ac831045cc85048a59f345f6a49f7 |
|---|---|
| Markdown | 300a275add270b5ef8d91414d27bed8f42555d622c3e5554ed5dbef0f9ec90d8 |
| Publication page | 6a704e1e47f62663ce6b09854e9c3f728fd39da197d0b382f3d3e769ea72bffa |
| Manifest | 7013c7c48b19580d3f35dc3afa11d6772e1c8f83c76b04af4af6119efef62095 |
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 | qzDfZ1/Q55wgdBGvH0GUJ7q2epU/IQfrF293Ordg9IolG9yRGbiaD9XHeQ9CKPguT4nYtmFuAGDtH86WBg9UBg== |
| 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
| 2026-09-17T09:00:17.403127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083010observed 6a704e1e47f62663ce6b09854e9c3f72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:17.383565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083010/manifest.jsonobserved 7013c7c48b19580d3f35dc3afa11d677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:17.363978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083010/publication.mdobserved 300a275add270b5ef8d91414d27bed8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:17.342305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083010/publication.txtobserved 1f4be922dfdd7edfe3d6b6e014eb331f...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. |
|---|