OT-2026-000025344
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000025344) never changes.
Identity and time
| Publication number | OT-2026-000025344 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7844-b051-bc37d4f9bfbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025344 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce11381b5176da55e50bdfe0d7542ff531fef4b3c255ee95add62904ca933b3f |
|---|---|
| Markdown | d5a360ca58cb890d28ce8272f8fcd2588483a5bf871d5bba04c8ba70bdb576c2 |
| Publication page | 062002103669b41e9e22f7b3be55c45cf571e5b5af39fc4798ceec7a5515d735 |
| Manifest | ca1d3932c8d5c4700c113cb04d1f0c1fdd3baf719ceea68059c07d3fbd559878 |
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 | qy2SIHXnEkzZ/enqtmLr2n52Snvt6QWa9gD7PVEVDUCpEIDEufk/jYmrufnJAmKRJTg4+7gzuptHCAquqTkwAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:23.522785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025344observed 062002103669b41e9e22f7b3be55c45c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:23.489534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025344/manifest.jsonobserved ca1d3932c8d5c4700c113cb04d1f0c1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:23.428946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025344/publication.mdobserved d5a360ca58cb890d28ce8272f8fcd258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:22.360870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025344/publication.txtobserved ce11381b5176da55e50bdfe0d7542ff5...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. |
|---|