OT-2026-000039419
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000039419) never changes.
Identity and time
| Publication number | OT-2026-000039419 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-73a8-bca8-881efb4b814e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039419 |
| Status | PUBLIC |
Content hashes
| Canonical text | 366164027bca3340fdcf0a5bb232a66ecaeadce51463d0a3ffb35cb64956dfad |
|---|---|
| Markdown | 5dcb15ee00f076df7eebbe251c9460b533bf51898e17854e4bd273e2636091fb |
| Publication page | a83a8ce150538a4bfed755d277a6afeec15ac62bced9390e835726ad83bc3cd6 |
| Manifest | 778a6022c5a6f5ad9e667da19bbac784a9c9381c9c4dabcbd82c1c28e494181c |
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 | 0KM4CqC0oMDqe592c+11DfTXax2GW4WX8xUrVOJlQEdQwshuIe/aFWeH8SS2AF4DkAVPBxe7+OfmcdaMy8IzAA== |
| 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
| 2026-09-17T11:21:01.874117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039419observed a83a8ce150538a4bfed755d277a6afee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:01.857699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039419/manifest.jsonobserved 778a6022c5a6f5ad9e667da19bbac784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:01.841280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039419/publication.mdobserved 5dcb15ee00f076df7eebbe251c9460b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:01.823095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039419/publication.txtobserved 366164027bca3340fdcf0a5bb232a66e...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. |
|---|