OT-2026-000066716
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000066716) never changes.
Identity and time
| Publication number | OT-2026-000066716 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7e94-96fa-ee78e445fa9f · 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-2026-000066716 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2b3b6ccecf99416ee44f2d2bd20c0fe3483ab33794b15376ad9f86a3f4cab38 |
|---|---|
| Markdown | aeaca50d276ff85c9e2ff4dd767bc0587717cbe052d9af0b399e95fafe3a6ac9 |
| Publication page | de4c46cd0118545327a004889f699375f78075c5c4442c515e458d7ab71eb12b |
| Manifest | d6049c6cea3ffa3acc9e6579c097f9609743dc5bf8e7c422ecd797ade55491b5 |
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 | Tj9x2yZcfjuGbzE5m+19wpfu+WBTS4TaolVKWhlrZ3W8ajZdbq91IQdurc47Az7G1tagZAaK7ZMuhRuroqQ5Dg== |
| 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
| 2026-09-17T10:33:07.154790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066716observed de4c46cd0118545327a004889f699375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:07.136012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066716/manifest.jsonobserved d6049c6cea3ffa3acc9e6579c097f960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:07.120319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066716/publication.mdobserved aeaca50d276ff85c9e2ff4dd767bc058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:07.102940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066716/publication.txtobserved c2b3b6ccecf99416ee44f2d2bd20c0fe...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. |
|---|