OT-2026-000094430
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094430) never changes.
Identity and time
| Publication number | OT-2026-000094430 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-75ba-9a5b-081561230262 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094430 |
| Status | PUBLIC |
Content hashes
| Canonical text | df12768b2a3c317c72a254c2aea89abc92192c4d84bf48e27c4d739928f5ad8a |
|---|---|
| Markdown | 428259298fa6c19bfcff6c571bedad250447790fa759670873ca72d42ab27cf1 |
| Publication page | f51ec457541b899b04b6a9362b12296721d9deb92b1c4144eb35209ca20d8da2 |
| Manifest | f80b226f29e82758e26a28256821e91c07215812a2b12a7d7b09d9fafc72c12d |
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 | FHgc9LChGBAaGuEsWb7i3rRoDYG/j90ohpCGRAulLyETOIrbBj/br+7jAx6hugvxwf3FjLchvaEbe2yYiWMNBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:50.628643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094430observed f51ec457541b899b04b6a9362b122967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:50.610811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094430/manifest.jsonobserved f80b226f29e82758e26a28256821e91c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:50.589318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094430/publication.mdobserved 428259298fa6c19bfcff6c571bedad25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:50.568045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094430/publication.txtobserved df12768b2a3c317c72a254c2aea89abc...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. |
|---|