OT-2026-000096564
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, pressure sensor per zone, sustained 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-2026-000096564) never changes.
Identity and time
| Publication number | OT-2026-000096564 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-7c3b-915e-12caa4bb0e3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096564 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad2f82e47cba7f74aeb329d43b1c35c8927abd18a068d127876b7291d736ef77 |
|---|---|
| Markdown | 04e1c9c54b28beb9f3ea7d6af8ed3d6a2aa003f7c3ce9316d1f6b020671b2fa6 |
| Publication page | 9969c5d2fd5c40c2dadf3a232fdac7e237f5a5aa63ba889893132479f86a583c |
| Manifest | d7b2584513d84c8c461ee072ddbec707824bfbb4166d920c9444c92bc2ce6f93 |
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 | UIE57b2W1yomRZLUD/TRIVp192Z6LmjqE2SSnLQFZOvXfXBoFZqEMljMjJ0Whc8A6CZhdZ3qZGCakYjuXon6BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:00.083254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096564observed 9969c5d2fd5c40c2dadf3a232fdac7e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:00.066361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096564/manifest.jsonobserved d7b2584513d84c8c461ee072ddbec707...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:00.049596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096564/publication.mdobserved 04e1c9c54b28beb9f3ea7d6af8ed3d6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:00.031462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096564/publication.txtobserved ad2f82e47cba7f74aeb329d43b1c35c8...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. |
|---|