OT-2026-000064537
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000064537) never changes.
Identity and time
| Publication number | OT-2026-000064537 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a462-7f87-a521-a0cc047d70d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064537 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fd70e7db4e1680f6041a83c509be32423926a28fd49dd83382c512204ab7293 |
|---|---|
| Markdown | 01051515b483c86751bbc824fbd536cb12186ac5d8c1433d2f9cbb8d31bed380 |
| Publication page | 33a59ab54cf9ef1f619d1e00dda5aa767126a7839746a1a421e910ae50e76464 |
| Manifest | dcbc3b928cf8973dad4ad5269e28660335772f8124e42b1a3c3bdd73b616b9aa |
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 | EYxdb8hq681VBSxgTJw4963b0VN8GYmr88LGeNQiElqJJ96ccu+dv4e3C/jlOqpZIXG9GHPw3aWNIDLdzmLPCw== |
| 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
| 2026-09-17T10:36:45.193931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064537observed 33a59ab54cf9ef1f619d1e00dda5aa76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:45.175552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064537/manifest.jsonobserved dcbc3b928cf8973dad4ad5269e286603...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:45.158396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064537/publication.mdobserved 01051515b483c86751bbc824fbd536cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:45.140439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064537/publication.txtobserved 1fd70e7db4e1680f6041a83c509be324...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. |
|---|