OT-2026-000009195
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, vented after 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-2026-000009195) never changes.
Identity and time
| Publication number | OT-2026-000009195 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7d76-948f-97f106a078ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009195 |
| Status | PUBLIC |
Content hashes
| Canonical text | e52ac65d714d59e2f14e9379f6fa43e74517125d8386d865dadcf602d32e6781 |
|---|---|
| Markdown | 713d878fa2f88fb80d8f8735402f2013b83b7253ad9a5fc7e6f0bdd2d4d5490d |
| Publication page | 3f60041b3a696a85485cf1ef064bde258176655976f10042705d00ed0893b1fd |
| Manifest | f6d1eb1a6af4d607bfcc771ddc74f1f5b487da0d0c1c0ac135c7e4d374a878ce |
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 | /d4MiM1BaUT5zHXZSoB1fkkoCJyfuSRiF7T0/I7w5Zkqf6ujyTMbu883oXJrBuzAMBhttWG9s8mui5sxlr8eAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:54.759997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009195observed 3f60041b3a696a85485cf1ef064bde25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:54.739375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009195/manifest.jsonobserved f6d1eb1a6af4d607bfcc771ddc74f1f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:54.718919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009195/publication.mdobserved 713d878fa2f88fb80d8f8735402f2013...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:54.696718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009195/publication.txtobserved e52ac65d714d59e2f14e9379f6fa43e7...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. |
|---|