OT-2026-000017922
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000017922) never changes.
Identity and time
| Publication number | OT-2026-000017922 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-71bb-a100-eeda51bbeb54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 416f14ebcfcd4bb06ea60da460dccfd15946682d7b05b19ea8a839cff14b51eb |
|---|---|
| Markdown | 4dd09702f545038eef146a0a53bc5b337215641b961e8d07cf318c6551a01b8e |
| Publication page | 7c491fdbc22d2b4d6bf192344cfd8b8ff1b61a4342dccf05d0c3f488cd9262b6 |
| Manifest | a030b07d73211288eeafc215e5830ce9afe167c630642d86963bbbf70aef4505 |
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 | y4yP6Wl6ITs1r5IUjxX+sSmkoPYFOwKrddGy+N8B8OEnWF3Kpy8890T8wiwIOutr/je5EehJcMlQROYVrhqnCQ== |
| 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
| 2026-09-17T12:01:54.923753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017922observed 7c491fdbc22d2b4d6bf192344cfd8b8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:54.907683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017922/manifest.jsonobserved a030b07d73211288eeafc215e5830ce9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:54.891203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017922/publication.mdobserved 4dd09702f545038eef146a0a53bc5b33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:54.873403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017922/publication.txtobserved 416f14ebcfcd4bb06ea60da460dccfd1...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. |
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