OT-2026-000064378
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000064378) never changes.
Identity and time
| Publication number | OT-2026-000064378 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7ba3-882b-99c9cd6ce79c · 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-2026-000064378 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5a7447b871d6a07185e4e296e4c8e43389f80762928ea7c45f900e3cf456695 |
|---|---|
| Markdown | 713876cf4a306c5786d53fd4681c1ac0413a143e91b95d397b18a96b86784323 |
| Publication page | bd6faef1603dbb373edae9c4998414d7060e5811cebad724c5b77889cd3f36b8 |
| Manifest | 0c02e89b5dc32e421f6ee0c27ed5948a563cd64775d42e7e878c478401136bd2 |
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 | xpuE+96WYYJ1uX4lOBGiDzqBu0skvr6a7vzlqMJPzaoNOLr7uRHJDbWLqny1oCyZiLNeQHfkSAbIhCPffDAyDA== |
| 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
| 2026-09-17T10:36:32.789601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064378observed bd6faef1603dbb373edae9c4998414d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:32.771280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064378/manifest.jsonobserved 0c02e89b5dc32e421f6ee0c27ed5948a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:32.753316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064378/publication.mdobserved 713876cf4a306c5786d53fd4681c1ac0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:32.735048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064378/publication.txtobserved c5a7447b871d6a07185e4e296e4c8e43...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. |
|---|