OT-2026-000088722
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000088722) never changes.
Identity and time
| Publication number | OT-2026-000088722 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7d87-ac30-a3d2cf39e69c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088722 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24429c6ffa2364e2ae3a952a831c05dba99b274d3b6746e5e193f06afb3840ba |
|---|---|
| Markdown | 61d36c6449df28bb16523e2f0d79a9cc1dea2f94dedb65f2467cbdeddb01f059 |
| Publication page | c5b5ecdc57ad2bb89216b3ca2ac395e40b3925633c9668a2f6be72e7fff41dfc |
| Manifest | e1a14ed43e93df8692611f4c706d15041b543d5c5a863591e8bfeadcf4f876f9 |
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 | mlDv/g+mAqg4gCYe8c6qqlk4HgrtqNAQsImYINzbBWahkrEezMF1oAfa3+f23v+BDkh6nD0k375PwsAX0LKDCA== |
| 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
| 2026-09-17T09:47:57.748678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088722observed c5b5ecdc57ad2bb89216b3ca2ac395e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:57.729100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088722/manifest.jsonobserved e1a14ed43e93df8692611f4c706d1504...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:57.710968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088722/publication.mdobserved 61d36c6449df28bb16523e2f0d79a9cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:57.695077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088722/publication.txtobserved 24429c6ffa2364e2ae3a952a831c05db...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. |
|---|