OT-2026-000076765
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, pulsed blow-off before 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-2026-000076765) never changes.
Identity and time
| Publication number | OT-2026-000076765 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7e1f-abc8-880243636f83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076765 |
| Status | PUBLIC |
Content hashes
| Canonical text | 382c077e463cc0e9b8fd6eb3753df632339dc3259413fefbddf26e3d223b6b37 |
|---|---|
| Markdown | 4aa1b3f381c2a8b94c9493ede2fde30857ba475fb0c60ed51673295c26251d31 |
| Publication page | 2bf8a7ebc7b772b6d42e263a34bb44b381cedb2b9a70c75cb90b01cda0159f66 |
| Manifest | a6f3261caeefadca274407aa2916966a891e793da27c8f86a04acd97e7687521 |
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 | qcQAv7eOcIVZ55cF/+Tyn4c/tucZAcP8TePN832KfReWB8qd4q0f0ay+BcJxIJO/h0Qj7NWc5YOr+OxJWkgfBA== |
| 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
| 2026-09-17T10:09:37.468095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076765observed 2bf8a7ebc7b772b6d42e263a34bb44b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:37.449195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076765/manifest.jsonobserved a6f3261caeefadca274407aa2916966a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:37.430043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076765/publication.mdobserved 4aa1b3f381c2a8b94c9493ede2fde308...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:37.408057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076765/publication.txtobserved 382c077e463cc0e9b8fd6eb3753df632...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. |
|---|