OT-2026-000066902
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000066902) never changes.
Identity and time
| Publication number | OT-2026-000066902 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7ea0-b886-50eb9ec931f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066902 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e9a088199602d8e630423bf7409b5a07f288acd0d6d67b53746dab0e4e2ac45 |
|---|---|
| Markdown | ba0770fc06f562262a3b2fdcb30f966acd84e6a395b03110f4323f60cdd5601d |
| Publication page | f961680fea103b984714a543e8e0fed284e8122d4c147ba84ea8284272f65856 |
| Manifest | 3f69b127141661b5f9db74ff6cbd8b2ce93d3c3002beed3f7fcd91e6523571d6 |
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 | xo7tdGrbQ750J9jwu9h3HL5Gbj0M+neGA+UkGknD7n17yaml+E4QuEwxGLu4iElaXUNOXEjXgH6M+dPDxWMJDw== |
| 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
| 2026-09-17T10:32:06.333340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066902observed f961680fea103b984714a543e8e0fed2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:06.316171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066902/manifest.jsonobserved 3f69b127141661b5f9db74ff6cbd8b2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:06.299323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066902/publication.mdobserved ba0770fc06f562262a3b2fdcb30f966a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:06.282219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066902/publication.txtobserved 1e9a088199602d8e630423bf7409b5a0...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. |
|---|