OT-2026-000036542
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000036542) never changes.
Identity and time
| Publication number | OT-2026-000036542 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-7d81-a85a-01d5ef6cd824 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036542 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a1269758cb86e69fcb20ae39e247f2e13a53b8103d5f17ca5de9c5b9255bb3a |
|---|---|
| Markdown | 8f0ae0a286b9a7cf8c71e4d73ae02fe78a4df24b234caea3b441381ca9a6cbce |
| Publication page | 980745150a8f16e4d5ceb489379d83243eb96454bebe417984c40620ad3e282c |
| Manifest | 281659be245441ad23ec939d98f1d30188a32d4150cc0f40ccd52c1c3e1efce5 |
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 | ZoBwP8rEyRTJM7yXAqD9LtJ8bvjx1YD1Efef3jS8Ch1U8QruLtoyukMiflajKdcDTYgPGLeqcotKHCyY8prZBQ== |
| 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
| 2026-09-17T11:25:45.657713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036542observed 980745150a8f16e4d5ceb489379d8324...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:45.639534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036542/manifest.jsonobserved 281659be245441ad23ec939d98f1d301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:45.622219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036542/publication.mdobserved 8f0ae0a286b9a7cf8c71e4d73ae02fe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:45.604479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036542/publication.txtobserved 2a1269758cb86e69fcb20ae39e247f2e...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. |
|---|