OT-2026-000014225
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000014225) never changes.
Identity and time
| Publication number | OT-2026-000014225 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-792a-8415-60988c45af6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014225 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5606f5ed63fe22dffd0e3583ae578c998422d08ab92e605e3bb59a15898d7cf4 |
|---|---|
| Markdown | ba1004d56ea02303eb1a085cf3db46607fe0871633a74c7e49e7d8cdaecba3f3 |
| Publication page | 158508f75e69605e6a9d3953fbb6b5e5ab616dd8a7d36efb9168121594ae9d91 |
| Manifest | 5910c51aac58288dc846298e9fba79483bc24d179bcfa80163d9f4b3924a681d |
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 | qbismjjLJeq90IbErhvvaIzrqMOUT6fJxf6tfz2h2x1jUjOD/0kgwh0TSs/0ucC6x9Qdp4KwToJ7/epiegEaCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:20.230887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014225observed 158508f75e69605e6a9d3953fbb6b5e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:20.209346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014225/manifest.jsonobserved 5910c51aac58288dc846298e9fba7948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.187977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014225/publication.mdobserved ba1004d56ea02303eb1a085cf3db4660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.169461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014225/publication.txtobserved 5606f5ed63fe22dffd0e3583ae578c99...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. |
|---|