OT-2026-000082339
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, sustained blow-off before set-down
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-2026-000082339) never changes.
Identity and time
| Publication number | OT-2026-000082339 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-76c5-a0f5-1a53a0e32555 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082339 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac6c79b6382dff25455cdb327c2b08f4ab99af53ff51fc9d1419b32e957c618a |
|---|---|
| Markdown | c7ab49aa497bc7cbab31d0a35b66a8426fe0bdb14d4b65c262857cac8b8b0f2a |
| Publication page | 56150ddbecab6c32d95c145113a0d94cccb0af2f9d89e7d9c254463517e6b7df |
| Manifest | 955df66c31be0b59818106e28abbc84cb5d41065e68ba9da223275343adc399b |
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 | t/9StpUq2mRuj8GGB4rc7276J7lOk0JCiGliJX2ECvmzHjLQ1bMtiyh4Dtreludv5LUk8KmF6C8CBCBz3lfMBA== |
| 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
| 2026-09-17T09:59:12.572878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082339observed 56150ddbecab6c32d95c145113a0d94c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:12.554431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082339/manifest.jsonobserved 955df66c31be0b59818106e28abbc84c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:12.536596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082339/publication.mdobserved c7ab49aa497bc7cbab31d0a35b66a842...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:12.520325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082339/publication.txtobserved ac6c79b6382dff25455cdb327c2b08f4...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. |
|---|