OT-2026-000067310
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000067310) never changes.
Identity and time
| Publication number | OT-2026-000067310 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd6-7c68-a5ba-9ced2d9605d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 419cf303ef1f8566c4f29c8bb87058588ba0b287a7a56565dfddd6cfa7cc50f2 |
|---|---|
| Markdown | eba2942f3de966a09075a712d6e602c59fa0d9f455cf6084bf2862eb28f2ad7a |
| Publication page | f3422b522ea8f04f89ae936283a0272d9d93270ccc4785d37b06f8aae28c672b |
| Manifest | 868f26b8248b147d6ccd93a8e90fcbe1c1953f8a9b67ce490488310521367864 |
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 | kk9C8k+jaT+fdmn8Z5eUBVW/Hzz0TnYqOrKwaal5puaLGo3qF/WeLD+HiROlCPUHaIvFPlpSS+Kfn5OXDDaADA== |
| 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
| 2026-09-17T10:31:28.922642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067310observed f3422b522ea8f04f89ae936283a0272d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:28.904508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067310/manifest.jsonobserved 868f26b8248b147d6ccd93a8e90fcbe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:28.887950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067310/publication.mdobserved eba2942f3de966a09075a712d6e602c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:28.869832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067310/publication.txtobserved 419cf303ef1f8566c4f29c8bb8705858...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. |
|---|