OT-2026-000093970
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, 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-2026-000093970) never changes.
Identity and time
| Publication number | OT-2026-000093970 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-77cc-9191-c93ad9f9ee38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093970 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85c170894f930b19af8030ffd0c9d72f88a75001fd030f269fe838874ac8ab37 |
|---|---|
| Markdown | 68d7ef50de0af66b1a88221e041eb8a75540b1c9058a566f487a32d185d2e98e |
| Publication page | e63cf64fbe6df9a4ad3a306ad0086ff8978b8b656bc805dec6fa726ee7736831 |
| Manifest | 3a64f0dd120e8b203ce4d9e66c966f5550ca93d6a0f267b71d66f28276b777b8 |
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 | her+XFtE9phr6xBbCbCvXotRt+XuUpGZYoucoN9ObklNxLOBW4lFavBSEWi88Y46GU/GaHVgrqI2O70nGgL7CQ== |
| 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
| 2026-09-17T09:38:22.166673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093970observed e63cf64fbe6df9a4ad3a306ad0086ff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:22.151741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093970/manifest.jsonobserved 3a64f0dd120e8b203ce4d9e66c966f55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:22.136347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093970/publication.mdobserved 68d7ef50de0af66b1a88221e041eb8a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:22.119225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093970/publication.txtobserved 85c170894f930b19af8030ffd0c9d72f...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. |
|---|