OT-2026-000067045
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000067045) never changes.
Identity and time
| Publication number | OT-2026-000067045 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7fbe-96d6-a14fcafdea9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36c1ffb26f157e8462fec7afa7ad02338158da1e88b4b85895bce6fdb75952d6 |
|---|---|
| Markdown | 629c070e5baa7d443fd70c068f3aec36958761cd41d3e9d491e1bf3e6e18b4da |
| Publication page | 1e81ab9c6ea7c7b9a544a73559056c8dda0b295530232142ad05658187fd822c |
| Manifest | 7d97edc6369541ae82c3edcc608e76a122172dcb58ec1d071dcb5ae2d06e7ce4 |
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 | KR4ccC7nGRXSfoUINwhVBJVn7bOCWEscjrC76aKDQ/hsVa+ODepA+dzw1TuQ1m3sStL54pOcHMb33l5lWeJHBQ== |
| 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
| 2026-09-17T10:32:17.937302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067045observed 1e81ab9c6ea7c7b9a544a73559056c8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:17.909597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067045/manifest.jsonobserved 7d97edc6369541ae82c3edcc608e76a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:17.888688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067045/publication.mdobserved 629c070e5baa7d443fd70c068f3aec36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:17.870477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067045/publication.txtobserved 36c1ffb26f157e8462fec7afa7ad0233...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. |
|---|