OT-2026-000064649
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000064649) never changes.
Identity and time
| Publication number | OT-2026-000064649 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-7331-bdc9-6bb80659230c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064649 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e211269657324df2a99049f650b15683251453b5c92e3b918a2850122cbd137 |
|---|---|
| Markdown | a5de0b2082c24a2d0e983cca04ffde63755cb28ae3d26048457f72473a05ac4f |
| Publication page | 8e8b4b573ce01de86f295a7234117c1ab4f3d23f2011ee2cb75d9f551f2877ca |
| Manifest | facc8b2f10b511ca4079782312a4b9c797ba4b4153c44db1bdaee782a2ae73a8 |
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 | qP4sfs+ajZy32ic1Vgod27NWtlqFmRTsgrURXKZVD11KsbBZiZYBX8Z0ktu4X4WU1Ayb0uhzRze+aulye42fDA== |
| 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
| 2026-09-17T10:35:26.154963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064649observed 8e8b4b573ce01de86f295a7234117c1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:26.137669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064649/manifest.jsonobserved facc8b2f10b511ca4079782312a4b9c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:26.117774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064649/publication.mdobserved a5de0b2082c24a2d0e983cca04ffde63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:26.099667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064649/publication.txtobserved 4e211269657324df2a99049f650b1568...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. |
|---|