OT-2026-000032054
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed blow-off 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-2026-000032054) never changes.
Identity and time
| Publication number | OT-2026-000032054 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7324-b053-713fdd1eb9ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032054 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb0ea12f951af31dbc11b2a9bd3b0251da2814ed154758584260bca9bcbd9b12 |
|---|---|
| Markdown | a923e4da1dbf5ec17b26c7469c0c33ec0e7362dfbc43a4bd648f751230a3055d |
| Publication page | 78fa997345655fd68087a43c29d052d1923ac2c47495e33325ae1583c69c6940 |
| Manifest | 942ade30fd322e467834db552144ff7ca3069e4cbd42a932a640ee6f1e9e17c4 |
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 | n9ZJj4RynogSgsW9QW2rsUFuFMKkYYL3r31ioSVx6YZ9LEgfHJqb4hU3YSAil2ivBE5LICJRKqbnT5mXJlwJDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:35:28.226119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032054observed 78fa997345655fd68087a43c29d052d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:28.208569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032054/manifest.jsonobserved 942ade30fd322e467834db552144ff7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:28.191232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032054/publication.mdobserved a923e4da1dbf5ec17b26c7469c0c33ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:28.173146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032054/publication.txtobserved eb0ea12f951af31dbc11b2a9bd3b0251...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. |
|---|