OT-2026-000011168
Publication integrity record
Single cup vacuum gripper, common isolation valve, two 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-2026-000011168) never changes.
Identity and time
| Publication number | OT-2026-000011168 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7707-bb3b-836735eb738f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011168 |
| Status | PUBLIC |
Content hashes
| Canonical text | c322df2a804389b216b841af792660901eac6b0252361884a95767074b60713a |
|---|---|
| Markdown | 1f17a44f36063c6603f7c54231715befe81825cbd764ab7a817b600a09b27ba9 |
| Publication page | ae21f302ed516b94f9be9f2cbc17a21469d9f51ec68226030649736e54b2979e |
| Manifest | ce4fe87793e3738de571c5ce86c180f20d5877d7d13f3ec4a967ac7084cd1730 |
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 | lHlU9wetC2p3pROgynvjJ246/8Zn6lopFMhk79OEdu+DKGBs92JjzfujjpLRzJh9Vn5fMeRd+PLTEmP/x+ZbBQ== |
| 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
| 2026-09-17T12:14:06.252533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011168observed ae21f302ed516b94f9be9f2cbc17a214...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:06.232325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011168/manifest.jsonobserved ce4fe87793e3738de571c5ce86c180f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:06.213224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011168/publication.mdobserved 1f17a44f36063c6603f7c54231715bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:06.191900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011168/publication.txtobserved c322df2a804389b216b841af79266090...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. |
|---|