OT-2026-000065638
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, 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-2026-000065638) never changes.
Identity and time
| Publication number | OT-2026-000065638 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-71a2-a48e-fc9c7c6ddb10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065638 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76363b7c8226fd0c9a61428e781eeba5afaada3f32038905873428981324deeb |
|---|---|
| Markdown | d7603f557c2f8d6bc283a32f3cc34b68e0e90588e4c6182c2d2604b975a7f005 |
| Publication page | 7ac40a67ea423674f5c18d9e8e8fe35df6d4f7304192d5a04c77d0cde5833105 |
| Manifest | a758c4c06019f9ad571aa0b3a901ea88b8df8f152bae033817ad033022871912 |
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 | lZ6dWm+ILNVebBFX1bEkcC90T9qQvzj+anE2qyitdt0eAoSDoGLs8BTUKWAiiDEEVLNZMV2hjRnUQSZdNVJgAQ== |
| 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
| 2026-09-17T10:34:02.011986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065638observed 7ac40a67ea423674f5c18d9e8e8fe35d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:01.993717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065638/manifest.jsonobserved a758c4c06019f9ad571aa0b3a901ea88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:01.975251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065638/publication.mdobserved d7603f557c2f8d6bc283a32f3cc34b68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:01.959194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065638/publication.txtobserved 76363b7c8226fd0c9a61428e781eeba5...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. |
|---|