OT-2026-000093550
Publication integrity record
Foam pad vacuum gripper, three zone face, four 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-2026-000093550) never changes.
Identity and time
| Publication number | OT-2026-000093550 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7e86-b2bb-75f78280c807 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093550 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6c3aa5c5054fef3e3302ce244f06849b7259351cec66c3c4c7efd2252ae0440 |
|---|---|
| Markdown | 3442591b766db8876cd452a928c3a28c155854ddc89028275d99a29300db2962 |
| Publication page | a0458333279a2ebe7ff76a261c66ed66c12cfeb156e5f480d965a4fa17117f00 |
| Manifest | 080e168bf20edd641f05a4bc572e5d3afa27b6cff03ace017b97317e1a15c98f |
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 | ZxbQuBj+tmXjsVaYGCUv9jxw0YoH/DnbxqNFBNFs3X8BKfL4cItfa8uWHD1jOgzSmO/yZau6djzMx6gOAmXiDQ== |
| 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
| 2026-09-17T09:40:30.226342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093550observed a0458333279a2ebe7ff76a261c66ed66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:30.208725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093550/manifest.jsonobserved 080e168bf20edd641f05a4bc572e5d3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.190911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093550/publication.mdobserved 3442591b766db8876cd452a928c3a28c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.173668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093550/publication.txtobserved c6c3aa5c5054fef3e3302ce244f06849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:34.485386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093550observed a0458333279a2ebe7ff76a261c66ed66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:34.469775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093550/manifest.jsonobserved 080e168bf20edd641f05a4bc572e5d3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:34.453416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093550/publication.mdobserved 3442591b766db8876cd452a928c3a28c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:34.436962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093550/publication.txtobserved c6c3aa5c5054fef3e3302ce244f06849...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. |
|---|