OT-2026-000071682
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000071682) never changes.
Identity and time
| Publication number | OT-2026-000071682 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e91-7067-9bce-464984db1113 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071682 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcac8686d0e97141a8426bcdd3777cf619ad4e49d9486bdf18c8b5f0d0fd9ab9 |
|---|---|
| Markdown | dad6e3205994391fefea8e292b147341fec0089933262b4406cd7fcb7018f8e5 |
| Publication page | 864560c0d1483df4e5aad157ff08bf31a914b8e0fd3b7ffc927338877ff7abb1 |
| Manifest | 770cf9df3a83dda3745e6b898261c75c4e4f7868e300ce204d0e8667e29862ca |
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 | d3ofZqqvEwf2bE9I3yudrJNitkQCR7qAPTzVsuPneIXeTNUwlll/RFMpFigcO/AT/NRAt1QKDjtprEoQnBpkCQ== |
| 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
| 2026-09-17T10:23:43.641398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071682observed 864560c0d1483df4e5aad157ff08bf31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:43.618191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071682/manifest.jsonobserved 770cf9df3a83dda3745e6b898261c75c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:43.590873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071682/publication.mdobserved dad6e3205994391fefea8e292b147341...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:43.564527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071682/publication.txtobserved bcac8686d0e97141a8426bcdd3777cf6...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. |
|---|