OT-2026-000066242
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000066242) never changes.
Identity and time
| Publication number | OT-2026-000066242 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-77ca-a7be-e0cd41fe25e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066242 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40beb0640b6df2d9acfd7d29c36544e8708eb16259cf751f87388423b032b2d0 |
|---|---|
| Markdown | a5c27836843c219d8c2ab32345f57b103a5f25d9d1893338d08fecf4794cc405 |
| Publication page | c600aa3910c92c8bbca5b837e0d141307e2adab42eb963769bdf62b823a543be |
| Manifest | 4e11b11962f041d1236cb459e853db00e49d117edb973c88305cf70116b8ee45 |
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 | X43WFvgTNkW0XOqS8pyTBckrFPwdYfCA0IfO6KJmqrrkgU7Q1kKJrf2NQRt8zd8rxWOyDNCvZ+/zQ+seUyqxCQ== |
| 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
| 2026-09-17T10:33:24.584525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066242observed c600aa3910c92c8bbca5b837e0d14130...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:24.568208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066242/manifest.jsonobserved 4e11b11962f041d1236cb459e853db00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:24.551633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066242/publication.mdobserved a5c27836843c219d8c2ab32345f57b10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:24.534693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066242/publication.txtobserved 40beb0640b6df2d9acfd7d29c36544e8...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. |
|---|