OT-2026-000013796
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000013796) never changes.
Identity and time
| Publication number | OT-2026-000013796 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8de9-7e42-b970-fefe99793109 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013796 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8713fdb0347ccae9ff84bed5ff38bedc8ae70462f4ecd34517e1d42764da021 |
|---|---|
| Markdown | 8bd3701f5205878c104b421cf6428b22b1b260e3583acf0bca246d016654a4f2 |
| Publication page | a437706cf5f1ce79403ffda3a407244a5aaf4598387496d5a47135a3abb5fd9b |
| Manifest | 59718924d81d39cc04351d728e4816688f13dfe2f219e4d3861724f46981b36a |
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 | CKxMofuLdU/93++r+PAH2JrR3nlCY4dvwu8s5mjZAIJNScdJau4ntXNRdHljCC+QRfd+S5rDj/x0okXBSkY8DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:08:53.174615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013796observed a437706cf5f1ce79403ffda3a407244a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:08:53.156714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013796/manifest.jsonobserved 59718924d81d39cc04351d728e481668...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:53.137508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013796/publication.mdobserved 8bd3701f5205878c104b421cf6428b22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:53.117029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013796/publication.txtobserved f8713fdb0347ccae9ff84bed5ff38bed...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. |
|---|