OT-2026-000048736
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000048736) never changes.
Identity and time
| Publication number | OT-2026-000048736 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32c-7543-bba9-40135dfc7de8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048736 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8166328a3a2b73afde700fb17d58ffa0c7a504bdb633dfaf4afb182c5adb087b |
|---|---|
| Markdown | d097dc8eee68593a6048257162bea4cc737032842ee51ce477aac7e69b4c233a |
| Publication page | ab13bfe406aca717c71d89cec9481838049d963b5d6bd97af3b0e68a14706f44 |
| Manifest | 4e44b6e61cd83e835bc5c29b65caaa92059b5dc6bb216590123a8cfa4d393fd0 |
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 | siILALAY9OvJTKkmTVzTu5D2AZI9X/E3EtilKGD4+DkjKz3pC6qDFigfHlZoXCUsfDyMshkZsjzexPoTIql/Cg== |
| 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
| 2026-09-17T11:04:23.372839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048736observed ab13bfe406aca717c71d89cec9481838...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:23.351225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048736/manifest.jsonobserved 4e44b6e61cd83e835bc5c29b65caaa92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:23.331413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048736/publication.mdobserved d097dc8eee68593a6048257162bea4cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:23.309697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048736/publication.txtobserved 8166328a3a2b73afde700fb17d58ffa0...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. |
|---|