OT-2026-000065194
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000065194) never changes.
Identity and time
| Publication number | OT-2026-000065194 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7dc6-b8c3-f0cf197e22f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065194 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4cd2e6d2896ede2655a97a520d2ea24cf94e13c35b928ce0705bb8ec8190415f |
|---|---|
| Markdown | 554279dabfdd24ffe88b11b957cba1f7e32c915e58f4e0e989a2849370788e17 |
| Publication page | 86c4a2bf4f71143b0cc2c43bdfed425e9048dda8f0d6e5c39ba2cba73b46ace1 |
| Manifest | 3c62103d51e309b26e418521e903821cc89f08e9995a8d9ab9734105b56aac1d |
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 | tNwuCoCEsEsUtJJ+FGJ047jzk4aaZZQQXNv5GJKPIfYZUtFvwscHfSdrN8SOBfYLcFFLpLsslzAPD4wbSYc9Bg== |
| 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
| 2026-09-17T10:35:02.513436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065194observed 86c4a2bf4f71143b0cc2c43bdfed425e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:02.496825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065194/manifest.jsonobserved 3c62103d51e309b26e418521e903821c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.478576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065194/publication.mdobserved 554279dabfdd24ffe88b11b957cba1f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.462275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065194/publication.txtobserved 4cd2e6d2896ede2655a97a520d2ea24c...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. |
|---|