OT-2026-000093725
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093725) never changes.
Identity and time
| Publication number | OT-2026-000093725 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-700c-9a3e-76458b84059e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093725 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9cc437ee671861ca45369104fe319d34b7435675103c0c0a40044eda856a8b0 |
|---|---|
| Markdown | 7167cf9b3ec5b741dcc6fd3dc8a018450345f7c2d7063ad6ccfb78640eb009f1 |
| Publication page | e108d4d805e5857fd244ee26f98d8a6c2c891b93cf1551a68949366f5e8d19b2 |
| Manifest | 56afc32d224a67d3b9c4ef08e44f63e84a594ea180239f26871b3e7a210f6eb2 |
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 | YauYBRkVytDdwaRDVHgopLVSL7Oh7AueryBfhCqGSYdovpBFZFUHGsR7IzAPgbyrob8O7cg7exxFzSew2Y67Ag== |
| 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
| 2026-09-17T09:39:47.881225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093725observed e108d4d805e5857fd244ee26f98d8a6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:47.863034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093725/manifest.jsonobserved 56afc32d224a67d3b9c4ef08e44f63e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:47.845006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093725/publication.mdobserved 7167cf9b3ec5b741dcc6fd3dc8a01845...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:47.825346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093725/publication.txtobserved a9cc437ee671861ca45369104fe319d3...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. |
|---|