OT-2026-000013844
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000013844) never changes.
Identity and time
| Publication number | OT-2026-000013844 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8de9-7461-991a-c9a873ace0f1 · 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-2026-000013844 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60fb9702ce36353031da9982fde3c04af6097ed6ac093734e505c6e7c60fa681 |
|---|---|
| Markdown | 1e6d15b9d9e8a25772a500b8320fcfa701fed3ce982c2eee7eb801b069ae7a26 |
| Publication page | 744c562a28649cc008fbc392177f4a26fedba7f7d47bf43c72f68e13bb150e53 |
| Manifest | 2d921577fb253e89e29afde0254d919960467cc689a1649c9a35414fae8ef01d |
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 | 6JRGxrv+WhX5DoBHRN1NBAT7g1a8NaS4+bsQuwdhkmoW9eVvDqd6793jNOAqSz3Na4J1U4Bj+kkDq0FSJ4aoAw== |
| 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
| 2026-09-17T12:08:57.015640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013844observed 744c562a28649cc008fbc392177f4a26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:08:56.996507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013844/manifest.jsonobserved 2d921577fb253e89e29afde0254d9199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:56.976673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013844/publication.mdobserved 1e6d15b9d9e8a25772a500b8320fcfa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:56.958212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013844/publication.txtobserved 60fb9702ce36353031da9982fde3c04a...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. |
|---|