OT-2026-000078660
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, vented after set-down, on a tool changer
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-2026-000078660) never changes.
Identity and time
| Publication number | OT-2026-000078660 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c2a-7840-a723-5a3e2300f37e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078660 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3bc6d1a7b52a535bbb6670c5bd84f553799f7d4d9f2730844f29d5c82fab395 |
|---|---|
| Markdown | 77218d866b1230db61d62a78f27a4fc93c471091b956af9a3ea73e49805ffb7f |
| Publication page | 696d55edd838fef1169d231324a997e4754f8b0261161ffa5c1ea1f717e23b24 |
| Manifest | 7abe3f9b6de9c3f3e3598239abdae9187897c6758bbf4260c3de73e9517fb53a |
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 | WbXqHpBen4V116s4zRQo8R7dtXKX/91gde+q6uCYFnJzJORFb9BhDHhNrAdEb/AfUoVc6osnwtHlmbxk3PUECg== |
| 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
| 2026-09-17T10:06:42.475488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078660observed 696d55edd838fef1169d231324a997e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:42.457501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078660/manifest.jsonobserved 7abe3f9b6de9c3f3e3598239abdae918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:42.439586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078660/publication.mdobserved 77218d866b1230db61d62a78f27a4fc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:42.421332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078660/publication.txtobserved f3bc6d1a7b52a535bbb6670c5bd84f55...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. |
|---|