OT-2026-000066866
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000066866) never changes.
Identity and time
| Publication number | OT-2026-000066866 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7b66-9e91-9bca9c72f89c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066866 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b1650e28753af7cd076e61ef5d8c79b4303a12deaa3fdf25bef98eccac20f16 |
|---|---|
| Markdown | 13364996cbf4373233378ee2561d69b4debcd6191255e1cad491e2c1722d7c3e |
| Publication page | 3b908a219eeac6070b700ba160f8061f1802877a763e28d770097bf4969c78a0 |
| Manifest | 9a996da2c38b1a0b9d91b502092a50209e569c4473d5a8306682f797d0a70602 |
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 | 3Y1bCUt3h8yKb1QCEdsv2zeaKHVyJfNyTSHVYbuXkyEI0PhN14NygpqQ9dOQd9mxn1fDdyplloGs6UJL7bjKCw== |
| 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
| 2026-09-17T10:33:18.567902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066866observed 3b908a219eeac6070b700ba160f8061f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:18.550731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066866/manifest.jsonobserved 9a996da2c38b1a0b9d91b502092a5020...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:18.533794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066866/publication.mdobserved 13364996cbf4373233378ee2561d69b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:18.517307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066866/publication.txtobserved 7b1650e28753af7cd076e61ef5d8c79b...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. |
|---|