OT-2026-000075782
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000075782) never changes.
Identity and time
| Publication number | OT-2026-000075782 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29fe-7138-8214-27f4b09e17de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0204fcb281ab42bf2f4754786d61018f597b26f0deab947c6660afd9572385e9 |
|---|---|
| Markdown | 5dda4006731e51edd948be8dd61b3573c7c23ba5935245cd84c3517c492df9ce |
| Publication page | 3512f7e81532921c4a4f7f1a6eb8d9ae580eb1f7328db3c80e63bbb3f8e1cc20 |
| Manifest | d298081fb43bb9da42b280e91789c87f8546309756251d18f64b76520f7eaa75 |
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 | VMwi+jewK2F/RYLWjFgo9fOwFBGSp71kOUvRqiEv05Y4t9jkLaUpETK5g9PV1rKjwXGHhsDBoTNyRbMMvcrGBw== |
| 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
| 2026-09-17T10:14:13.210523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075782observed 3512f7e81532921c4a4f7f1a6eb8d9ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:14:13.191394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075782/manifest.jsonobserved d298081fb43bb9da42b280e91789c87f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:13.048386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075782/publication.mdobserved 5dda4006731e51edd948be8dd61b3573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:13.030916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075782/publication.txtobserved 0204fcb281ab42bf2f4754786d61018f...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. |
|---|