OT-2026-000066433
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000066433) never changes.
Identity and time
| Publication number | OT-2026-000066433 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7068-8113-4da385372b3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066433 |
| Status | PUBLIC |
Content hashes
| Canonical text | de159660722991c7c87c1a19c1ae9a0ba9754bdea58ddb9f86afd56b6df8f5da |
|---|---|
| Markdown | 7d40773c8ec93f9c9c5f8cb0f53488946fc554ee219e4e0c8e27f1ce63fd118f |
| Publication page | 3c577ac4557bba73d0c18a56552e295a9efc3d172b5a312afdec7d7644ce641e |
| Manifest | d53f587bdbff9dd445670f39049dd6c887208f0fe2f6a4bd53906cdbe69400c8 |
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 | +Jau57qUGA4XQOi1zqQDWpO4swr3W+OH6PAYg90X7ttP2qP7aodt/YrSWbKQhOnKUEiOixOItLxYFuq26ED2Bg== |
| 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
| 2026-09-17T10:32:40.648281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066433observed 3c577ac4557bba73d0c18a56552e295a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:40.629671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066433/manifest.jsonobserved d53f587bdbff9dd445670f39049dd6c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:40.611458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066433/publication.mdobserved 7d40773c8ec93f9c9c5f8cb0f5348894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:40.594097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066433/publication.txtobserved de159660722991c7c87c1a19c1ae9a0b...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. |
|---|