OT-2026-000065849
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000065849) never changes.
Identity and time
| Publication number | OT-2026-000065849 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fc-7f81-804d-4b534f42220a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065849 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b3267111ea65389651ea7bc66bb3d427cf65fd183afab2de1eb29e7c16ec5f7 |
|---|---|
| Markdown | ebc157c594e26e6e916ecbfe8554dba62243da33b7138b09eab0f0dff920f6f6 |
| Publication page | 02d43148143159fe0b0372231c41f82dad1247a7672594e78afb77a8e6536afa |
| Manifest | a7bfdbc6fbc738fac79d71208e63fb44208a7506475961de87bf1b656334a69b |
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 | kR7XYghZh6hYIIolrL3Qg1tXxR25A9+mxVnjLvNp3raLFZPc0f5XV7S58yGQRcj5SXh3WtzxAiYG7A1dwL6iCA== |
| 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
| 2026-09-17T10:34:18.333663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065849observed 02d43148143159fe0b0372231c41f82d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:18.316879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065849/manifest.jsonobserved a7bfdbc6fbc738fac79d71208e63fb44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:18.300527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065849/publication.mdobserved ebc157c594e26e6e916ecbfe8554dba6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:18.283689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065849/publication.txtobserved 9b3267111ea65389651ea7bc66bb3d42...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. |
|---|