OT-2026-000066396
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000066396) never changes.
Identity and time
| Publication number | OT-2026-000066396 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7ca0-9508-c4a8deaad4d0 · 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-2026-000066396 |
| Status | PUBLIC |
Content hashes
| Canonical text | eadf7ff999cff993fdd772de7e63ac812844182f9b7b68164bcb9a1a087cd062 |
|---|---|
| Markdown | f25aaf3b6ffe07f069259b134d52fbfb5aed6774c31899170cad961e935c402c |
| Publication page | 53a1ad3e9115f12d1c69e2a916584f7690450b54cc1f55fa7861cd0cf37651af |
| Manifest | 9146915635f3b55feaba019d6f71c812edaf5e669f0e5a2e1f7e22d8353d69d9 |
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 | XlvZIYINiT6h/7N4xBJCXfcDdu/N/NmFU6bBhIgCb8UZ/H798Hr8wjN1nSV8XBaGmstr1pDYNGskz40j3ZsHDw== |
| 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
| 2026-09-17T10:32:37.808336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066396observed 53a1ad3e9115f12d1c69e2a916584f76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:37.791479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066396/manifest.jsonobserved 9146915635f3b55feaba019d6f71c812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:37.773275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066396/publication.mdobserved f25aaf3b6ffe07f069259b134d52fbfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:37.754307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066396/publication.txtobserved eadf7ff999cff993fdd772de7e63ac81...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. |
|---|