OT-2026-000040046
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000040046) never changes.
Identity and time
| Publication number | OT-2026-000040046 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-7dac-99cd-0f3ac27d41f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17d5db741816145c060727e6a645aeb96ec43b72fa13449bcb933dbb382282be |
|---|---|
| Markdown | 902daea469c7e6e0f12a4de2fe05cd71c4bba7ed57f2d60c88e801c53b1e7aea |
| Publication page | 5bb94a850342f1fd351b2aa735b892cfdca80e6cda7011ca15de9fea16ca5ca3 |
| Manifest | f1523c9af378810ba45d24c43dee112d43e352178347d6277a276b0bc5622c04 |
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 | Vmy4NtQgUhLSDlodUVYZp/MGhi48Ph2P1vuyPMvee1CU74suCx2iJTo5cvj2Oqc9NRirGnrOk0yj3+hp4O6BBQ== |
| 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
| 2026-09-17T11:20:35.194213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040046observed 5bb94a850342f1fd351b2aa735b892cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:35.174991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040046/manifest.jsonobserved f1523c9af378810ba45d24c43dee112d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.154583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040046/publication.mdobserved 902daea469c7e6e0f12a4de2fe05cd71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.136872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040046/publication.txtobserved 17d5db741816145c060727e6a645aeb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:53.076042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040046observed 5bb94a850342f1fd351b2aa735b892cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:53.059275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040046/manifest.jsonobserved f1523c9af378810ba45d24c43dee112d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:53.041738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040046/publication.mdobserved 902daea469c7e6e0f12a4de2fe05cd71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:53.024924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040046/publication.txtobserved 17d5db741816145c060727e6a645aeb9...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. |
|---|