OT-2026-000086914
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, sustained 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-2026-000086914) never changes.
Identity and time
| Publication number | OT-2026-000086914 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7a7d-b9b8-6d56d1f64870 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66fd69f54a39c570c1dace2166135d8f8e261e7dc63fc262481033ddeedce156 |
|---|---|
| Markdown | 3648e921e31b87f9f3f25ec4e75555862ef53a70181aee3f18bb076e358d6f21 |
| Publication page | f90be0a75eb6e33267fb857071c72083cd1b3d9b5bfcd6433cb8a6d6bd2d24e5 |
| Manifest | f677a641b5e26863e2e3840c8e59a076454c220f65d78aaf267b9cdecbcd8f5f |
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 | B/vmm8TFiFsBglWi10h5UiVKb5+Tui8B0hSXydyoNPV08d4KrUT3sUpQWhdh491C1x4DbPIEyyOheUmyoxt3Aw== |
| 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
| 2026-09-17T09:51:46.124033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086914observed f90be0a75eb6e33267fb857071c72083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:46.106427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086914/manifest.jsonobserved f677a641b5e26863e2e3840c8e59a076...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:46.090068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086914/publication.mdobserved 3648e921e31b87f9f3f25ec4e7555586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:46.072287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086914/publication.txtobserved 66fd69f54a39c570c1dace2166135d8f...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. |
|---|