OT-2026-000071130
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, vented before 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-2026-000071130) never changes.
Identity and time
| Publication number | OT-2026-000071130 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-7b98-85b7-bdee2bcb801e · 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-2026-000071130 |
| Status | PUBLIC |
Content hashes
| Canonical text | edd7d68d46051ae84d3ca01b488e1f7580546739b354ba637368b7c9b95fc7ed |
|---|---|
| Markdown | f26038ac58542765262cc460fd64f3bc0e994ddba8e077df0abe1a3e93813eae |
| Publication page | 62d643c3f1dcd975d762bef46b13925a427cdcaad50e2b556613e6dc8ba607cd |
| Manifest | 24328b7d33a19d814306393ce24e6bb4714f36807c978f050507a0681c10966f |
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 | 8emDCeosCWPF+xikjqr9pGbLpX9HAis2m6kcEO6GBSCViNYkv8Q9JSAq7yIbMsDLLED/GLiHR8AWtNfAWTC6CA== |
| 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
| 2026-09-17T10:24:37.643552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071130observed 62d643c3f1dcd975d762bef46b13925a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:37.622477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071130/manifest.jsonobserved 24328b7d33a19d814306393ce24e6bb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:37.601645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071130/publication.mdobserved f26038ac58542765262cc460fd64f3bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:37.580915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071130/publication.txtobserved edd7d68d46051ae84d3ca01b488e1f75...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. |
|---|