OT-2026-000038963
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000038963) never changes.
Identity and time
| Publication number | OT-2026-000038963 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7843-b809-e7082ddf1ade · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038963 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f84cc8f372ba615d61b1854f233e8a7c5300c613a2772778bbf866ae8626bcd |
|---|---|
| Markdown | 31b24b31dda332fa844635a25eb590ed91a7ca262b856660ee97f40e17f76f45 |
| Publication page | 46c9ce56a6dc496e6f92f979fc7c71b248d73b2a83d7deece6e5cf10bc9108c8 |
| Manifest | 6b78199324777c9633884c043877945baa883f90b7c9f668707e90f97a998a01 |
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 | 3JTO9+Z0X1SGoKx4+/mQsW5batTuiCmrj8cmQgvpdGCsoIXdNNF4hJkqJBtIcIJJz62MqlTKQzk+/jZ+dLkiAg== |
| 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
| 2026-09-17T11:22:14.242017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038963observed 46c9ce56a6dc496e6f92f979fc7c71b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:14.225003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038963/manifest.jsonobserved 6b78199324777c9633884c043877945b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.207127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038963/publication.mdobserved 31b24b31dda332fa844635a25eb590ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.188042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038963/publication.txtobserved 0f84cc8f372ba615d61b1854f233e8a7...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. |
|---|