OT-2026-000085929
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000085929) never changes.
Identity and time
| Publication number | OT-2026-000085929 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-775d-bcee-7cefa41ca0c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 553d114820bc04d1ed5b24cff2312564912fbf0c9c639f7af8527d0963e036a4 |
|---|---|
| Markdown | 3ae3f9016b62d23da9394d08ccb736cdedd9de067f9572471d54379843c37210 |
| Publication page | 750edaf45a5efb0f1dd09ea5f4f3688e0cf95afd7099e6205ccad9b631cbf9a4 |
| Manifest | 674d955d89adb5158f390a421a4325828c2d31467f419c1d6e3b703c32cc02d3 |
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 | yeF3kOgYb7A7I/tWDuTo7DolLUFyDRJl6svJ6tKkWMV+rygcMGNDyyUJ+S56L8boDYL2xTOjbIZ65BwrPtUGCQ== |
| 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
| 2026-09-17T09:52:52.852490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085929observed 750edaf45a5efb0f1dd09ea5f4f3688e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:52.834170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085929/manifest.jsonobserved 674d955d89adb5158f390a421a432582...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:52.816142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085929/publication.mdobserved 3ae3f9016b62d23da9394d08ccb736cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:52.799376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085929/publication.txtobserved 553d114820bc04d1ed5b24cff2312564...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. |
|---|