OT-2026-000033314
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000033314) never changes.
Identity and time
| Publication number | OT-2026-000033314 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-717d-a177-8752be454b49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0eda0853e123a150513f12d8416d7757a910e709b35ff83d7325bc1e42f630f3 |
|---|---|
| Markdown | b105622fe77e005ad04a51ee3fbc9e4e50e5e6390ceec8649e909814351e2142 |
| Publication page | 8bf57b26f53fc0687bbf626445f3c68d321f3431e065b6a8b36fdb300b6ff42e |
| Manifest | 79bb0e9f22cdad651d5795f7c4dadd904f2b4a446f90ad05fc047d7d9e7d9078 |
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 | zSYOFsYnbSJBK5zhjZo0R1xMbo7LLwKHRHI5jx3ehE4M4dk8xP0odZjeLREPh+Vgak4UgrbDf6U1yQ1a0g0cCA== |
| 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
| 2026-09-17T11:32:03.805315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033314observed 8bf57b26f53fc0687bbf626445f3c68d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:03.785095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033314/manifest.jsonobserved 79bb0e9f22cdad651d5795f7c4dadd90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:03.766733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033314/publication.mdobserved b105622fe77e005ad04a51ee3fbc9e4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:03.749840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033314/publication.txtobserved 0eda0853e123a150513f12d8416d7757...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. |
|---|