OT-2026-000014726
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, pulsed blow-off before 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-2026-000014726) never changes.
Identity and time
| Publication number | OT-2026-000014726 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7854-903c-13315ad00282 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014726 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42ba110319012f92e601949860395cb5ae83440194b5e68b4b17ae127a2c2200 |
|---|---|
| Markdown | bd9ee38fe688a4762b4af9f7eb9530159f8e6de73e4c49be429230ac21acc049 |
| Publication page | 8d39d55cee44d877f7bd8fe50f7ea7aacbdfd8d822ca1e24dc26bfd3c2481e9b |
| Manifest | 3a9077f028622c054d155625f8c9a7f7f2590ead85378bed9fe879d41737bc46 |
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 | huDIcd6ozOdNDADyuHJEL7fK6DrGHl4J4W8dtMYf8MASvuFVz0qon5Omt0mQgqaVTqgpYrB3RGYh+dEe2b1mDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:35.868196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014726observed 8d39d55cee44d877f7bd8fe50f7ea7aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:35.850716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014726/manifest.jsonobserved 3a9077f028622c054d155625f8c9a7f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:35.830768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014726/publication.mdobserved bd9ee38fe688a4762b4af9f7eb953015...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:35.810454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014726/publication.txtobserved 42ba110319012f92e601949860395cb5...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. |
|---|