OT-2026-000069290
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000069290) never changes.
Identity and time
| Publication number | OT-2026-000069290 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b528-7e3d-9b62-d376d63d99e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069290 |
| Status | PUBLIC |
Content hashes
| Canonical text | 098328ccf86343309d5905622f4af5cc43f5017d38ac81d34802749ed8a7b987 |
|---|---|
| Markdown | a49a231eb1b085c5e0e1262cb54c71a688c9345d5908a2de1c60d749ba11dc00 |
| Publication page | eddd363ef2703f35facbeeb119b9f18512d4c6b6157eb4387d46450ea792c311 |
| Manifest | 9e411e1465c50e8693edf61aa5c738a11022a9e632df98e6ed47d1678b76a875 |
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 | Y9SWd7ZRddmUqIEUUR0xhg06xgxwe6dTztj4DxEjPVwr6V7xSV6DaaW9yTarUJAou//jIf/bCXQH2ZThAjP7Bw== |
| 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
| 2026-09-17T10:30:02.559509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069290observed eddd363ef2703f35facbeeb119b9f185...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:02.539669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069290/manifest.jsonobserved 9e411e1465c50e8693edf61aa5c738a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:02.521572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069290/publication.mdobserved a49a231eb1b085c5e0e1262cb54c71a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:02.503285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069290/publication.txtobserved 098328ccf86343309d5905622f4af5cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:51.435799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069290observed eddd363ef2703f35facbeeb119b9f185...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:51.417589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069290/manifest.jsonobserved 9e411e1465c50e8693edf61aa5c738a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:51.399022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069290/publication.mdobserved a49a231eb1b085c5e0e1262cb54c71a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:51.380607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069290/publication.txtobserved 098328ccf86343309d5905622f4af5cc...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. |
|---|