OT-2026-000036378
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single 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-2026-000036378) never changes.
Identity and time
| Publication number | OT-2026-000036378 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-711f-b5e8-9f7ed126d6f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036378 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9eaf021087963d2585bd2c988b9a6d90af009048d27794cb432f4841c6c4b2ea |
|---|---|
| Markdown | 317fb6c5fcbb81a4d00bc8fec4e5acf6caf28790082162edff9435e1254f78f2 |
| Publication page | 5e5930c5953968c032be08a6f5a67b581e25de668ca525843693d0cb4809793f |
| Manifest | 1f11993bdb52bde4b6782df0e9b1bd7fa33721fbb90dcd334a52b844c71e17d3 |
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 | lP7AeqGvAhGv0QuzbBPTH2wtVj+aR01+EYhl6RpQevUWKOl6rV4Z0DrymcHQ4fomSe/YmPEFjeosQyTaDdTcBg== |
| 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
| 2026-09-17T11:26:45.396512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036378observed 5e5930c5953968c032be08a6f5a67b58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:45.378419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036378/manifest.jsonobserved 1f11993bdb52bde4b6782df0e9b1bd7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.361641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036378/publication.mdobserved 317fb6c5fcbb81a4d00bc8fec4e5acf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.344661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036378/publication.txtobserved 9eaf021087963d2585bd2c988b9a6d90...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. |
|---|