OT-2026-000097192
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, supply line 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-2026-000097192) never changes.
Identity and time
| Publication number | OT-2026-000097192 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-741d-965a-821547d240e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e19f027e5eecc5c86b76a6b176c9411c92055c77e7e5445b994f04425606799 |
|---|---|
| Markdown | e548a9d67aa9fea257a3549752ec2cbdca70ddf3c8d6e14fdc11a32e6aab0045 |
| Publication page | afeaee6dc9bb524698c5bc6c86619f83f10d8510f2820f9ca9dbfa28b30dd2a9 |
| Manifest | 07a69c5158774cf804e45f3108d38df381d63d32d3aa454bdcc0410ac35ac14a |
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 | 4xGkqAUd8cY4D1D/w/jD1df0G5CPi95GfLKBaUFYUT2ZiT2MG2zb9Aa/QWMv16FMnPA7x8ytpBdgpzfzzFXLAg== |
| 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
| 2026-09-17T09:11:04.657528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097192observed afeaee6dc9bb524698c5bc6c86619f83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:11:04.641301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097192/manifest.jsonobserved 07a69c5158774cf804e45f3108d38df3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:04.617969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097192/publication.mdobserved e548a9d67aa9fea257a3549752ec2cbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:04.596511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097192/publication.txtobserved 2e19f027e5eecc5c86b76a6b176c9411...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. |
|---|