OT-2026-000059634
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, manifold 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-2026-000059634) never changes.
Identity and time
| Publication number | OT-2026-000059634 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7d7c-a90d-d684f721adbc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02447e8bcc1f2d3a742baed31aa40bc0b1cb94f1fd935c299d09ad2e4c418b7c |
|---|---|
| Markdown | d61fec2849c3225de685cd235f19dc776e719ad8a823b1a56d34eca1caabc014 |
| Publication page | d49add10671a32b730b266b3913b911deebb0fb68aed5b37a723a76bf31055f6 |
| Manifest | 0231b14bf5c134928c0f95a98c815d15e3a176404f308284acbcb99a90b53123 |
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 | +lhDd626qHUIYuAFeokjoc4pM1uZBqHo7BVpz/DrUNfDYLBzXL6zUh1ZqUi5SBaKQs+anC07Xn5dmPVc8FvwDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:19.455213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059634observed d49add10671a32b730b266b3913b911d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:19.436860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059634/manifest.jsonobserved 0231b14bf5c134928c0f95a98c815d15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:19.419609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059634/publication.mdobserved d61fec2849c3225de685cd235f19dc77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:19.400119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059634/publication.txtobserved 02447e8bcc1f2d3a742baed31aa40bc0...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. |
|---|