OT-2026-000085886
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, 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-2026-000085886) never changes.
Identity and time
| Publication number | OT-2026-000085886 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-71b2-9c31-93beebc51fb1 · 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-2026-000085886 |
| Status | PUBLIC |
Content hashes
| Canonical text | b359f391a0468412fc6a9573ed80882c054565353930290e448ba9e72527ce00 |
|---|---|
| Markdown | 3eaf08cad855ea9d7c379e80a928e2a994cdbe683eeda84f324b7ad2cf07c2d3 |
| Publication page | dd1a52362c1bc161f58b49ee28f7e7258e27ab078bddee4aa4ef325ad43c8ac6 |
| Manifest | 56569511e9de3900e54f2aa6ac47c3f2a4fc5370117dde69fe05225ad5d557db |
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 | 7zreAaNI5CSqX45LxU87phZKpAWe5KTcbojhKwwLYktPF22pNYnstBFK6W3TynYv4IuWoaHA7xkhU+iMzUnhDQ== |
| 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
| 2026-09-17T09:52:49.535289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085886observed dd1a52362c1bc161f58b49ee28f7e725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:49.517815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085886/manifest.jsonobserved 56569511e9de3900e54f2aa6ac47c3f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:49.500504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085886/publication.mdobserved 3eaf08cad855ea9d7c379e80a928e2a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:49.484843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085886/publication.txtobserved b359f391a0468412fc6a9573ed80882c...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. |
|---|