OT-2026-000071310
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000071310) never changes.
Identity and time
| Publication number | OT-2026-000071310 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7686-bb80-0833817c7ebd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f04594703c757620f7b1a3d7ac971cfadcadb5cf285519ab9d9c2ac8ddc91f3 |
|---|---|
| Markdown | 565eb54839453f360e1aed5724c7ad94743bafe519e37ea47d63be949625e4d5 |
| Publication page | 077a4b6c24e149cc5f4463962915ba78bb2ae0c94e0a62bbe636d8744931371c |
| Manifest | de4f433d9b82c2ab57cb5cf31c278e94d9429530c9a72f44f1eb5abc5b723742 |
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 | R7KWCQWTDnRgu03R98LtSaQ1EuNl9Ty55cPMB7kospkZItZyfSwTxD3oF2CVpKXW6AsOvYZuWQqebDPxfaAHDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:24:53.829187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071310observed 077a4b6c24e149cc5f4463962915ba78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:53.812404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071310/manifest.jsonobserved de4f433d9b82c2ab57cb5cf31c278e94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:53.795288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071310/publication.mdobserved 565eb54839453f360e1aed5724c7ad94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:53.776988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071310/publication.txtobserved 5f04594703c757620f7b1a3d7ac971cf...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. |
|---|