OT-2026-000064466
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, 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-2026-000064466) never changes.
Identity and time
| Publication number | OT-2026-000064466 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-734b-b33f-c8336b7d2598 · 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-2026-000064466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81939501067928becb35d1aeab7a2a30e20ce4b147c3faa8fb3c4ae074140754 |
|---|---|
| Markdown | 35e194a7e84e0168cd7d619e25d6a2d6d8362c5da07c47f860c93c4d544ee7ec |
| Publication page | ffa239f5e871a1ca9109f65cea3c7b4d9c7a1fdcb27a9b87d45feb83e88f34fe |
| Manifest | 998f170df8c704d4b33d71e9eed70f8c5136457964bd497a8af7011bb6898959 |
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 | 8QrobFl2GTVpGpXWvWGbylB4WQ6R8J49+nH76PtCbaLvGVYFsAW5bylQYOIhhF6e88gtopKSpfTpvrosXueUBA== |
| 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
| 2026-09-17T10:36:39.446622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064466observed ffa239f5e871a1ca9109f65cea3c7b4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:39.430900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064466/manifest.jsonobserved 998f170df8c704d4b33d71e9eed70f8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:39.413882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064466/publication.mdobserved 35e194a7e84e0168cd7d619e25d6a2d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:39.397542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064466/publication.txtobserved 81939501067928becb35d1aeab7a2a30...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. |
|---|