OT-2026-000099396
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000099396) never changes.
Identity and time
| Publication number | OT-2026-000099396 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-75c8-88af-8e4cf3cc26de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099396 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac91b6c9dda1d67586f82582d6d632cd61e2dcaa764c8ea2edc4db09dd35ba16 |
|---|---|
| Markdown | 970a6067eed77ec3cba15322e9d3725bf5b30cf8f6dddd8b0ad20932cdc1367f |
| Publication page | 42d72245258b6a0648c47f39f90648fa42f18a5c38a2c138edf589bd38c44b1b |
| Manifest | 4281169c619bb643223ef9a5a5649230f5b1474b7f3f4409b3bae33fc8a5c345 |
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 | COeYP9vfC3W5Am5H+nEK7EkVOQeQ1zopt0jeWDOTKq46QdmzeeUCe0hknX4DeoXqVolgH3e6XCFqF7s8M9BBDg== |
| 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
| 2026-09-17T09:29:09.644621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099396observed 42d72245258b6a0648c47f39f90648fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:09.626569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099396/manifest.jsonobserved 4281169c619bb643223ef9a5a5649230...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:09.610656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099396/publication.mdobserved 970a6067eed77ec3cba15322e9d3725b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:09.592537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099396/publication.txtobserved ac91b6c9dda1d67586f82582d6d632cd...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. |
|---|