OT-2026-000078747
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000078747) never changes.
Identity and time
| Publication number | OT-2026-000078747 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbc-79cf-a907-0a933659cf64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078747 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a5360c265fb9a7a9b6e6ec83a33d6d092523d4a68927f1a6de0f3f0aebbbbe7 |
|---|---|
| Markdown | 6a6a19d485e932e5931ba97f9a6b6b66bd18e04853c999bc535d2f7bfe323820 |
| Publication page | def302612af373a81f18c471da29a78eab40852332e5e482d1f1edfeb0caad57 |
| Manifest | 939738199b6ccdaf1d7b1db0a8f9b14f3af802c78082ab09dbb124a3841fdf4b |
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 | NclU7cseW2KH69mXNqFiCIaFGu0U1RxMszd7biRX0dR7buhMz/ppbiCtB3A5pZLKYsSiv7Utm60zIToe+ArBCA== |
| 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
| 2026-09-17T10:05:31.966340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078747observed def302612af373a81f18c471da29a78e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:31.948782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078747/manifest.jsonobserved 939738199b6ccdaf1d7b1db0a8f9b14f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:31.930997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078747/publication.mdobserved 6a6a19d485e932e5931ba97f9a6b6b66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:31.911219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078747/publication.txtobserved 8a5360c265fb9a7a9b6e6ec83a33d6d0...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. |
|---|