OT-2026-000034169
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000034169) never changes.
Identity and time
| Publication number | OT-2026-000034169 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7e18-b0b6-1a39381d7b3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034169 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d8045f6cb59649fff26fb6c7508796fd23ddfe44e3727b20486a0564e9e54d0 |
|---|---|
| Markdown | 13265631c1a7c1f1a3c157a24b02a6c7f6d1bd60e4ec213976782064c99cd182 |
| Publication page | 7714e010f335d9013379ddfea2bb5560e2eb8cc39b1f8df5a2a037c32c6b7f2d |
| Manifest | 8cb9cba2ab1e5544f6617ea280d05fbf4d37cc14a675624f6ab43551559ae271 |
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 | 1qXHUq1mU3EiUWN/o8L08LyZO/h+x33aYZSA0K7slyWPhoUlWP8xuG6OL6G6D8EJLsMGslq4vflcfLJ1ru7pDQ== |
| 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
| 2026-09-17T11:30:41.841649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034169observed 7714e010f335d9013379ddfea2bb5560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:41.820404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034169/manifest.jsonobserved 8cb9cba2ab1e5544f6617ea280d05fbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:41.620358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034169/publication.mdobserved 13265631c1a7c1f1a3c157a24b02a6c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:41.547740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034169/publication.txtobserved 1d8045f6cb59649fff26fb6c7508796f...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. |
|---|