OT-2026-000014328
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000014328) never changes.
Identity and time
| Publication number | OT-2026-000014328 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7a01-ad4b-6f0be4fdf183 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014328 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7535e9b151afb60886c589984f37582486d98baf9fbc9c174207b127eca5d43c |
|---|---|
| Markdown | 851468e2871edd86acd3c54534b55eb48e60add8059c4fca02b5f157ec17516b |
| Publication page | c8624b0935cf1b56ae7d9da773076a40e85fdd2120d743fc3ea8d2de15c49304 |
| Manifest | 15efa9520afc79c7a6e2abd356fc2bd93c73fe76f2bc2a748c21560ac309429e |
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 | 8+J0darnpVSseN3vRzIEjFn0l496DDWEqWBKY8145aN96MEq0o+g09ko6bfs9c1qhuBDLw1eonsKUK3KTza4BA== |
| 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
| 2026-09-17T12:07:33.524947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014328observed c8624b0935cf1b56ae7d9da773076a40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:33.506715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014328/manifest.jsonobserved 15efa9520afc79c7a6e2abd356fc2bd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:33.488369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014328/publication.mdobserved 851468e2871edd86acd3c54534b55eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:33.469916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014328/publication.txtobserved 7535e9b151afb60886c589984f375824...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. |
|---|