OT-2026-000070856
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, 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-2026-000070856) never changes.
Identity and time
| Publication number | OT-2026-000070856 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-722d-8fc6-3315a5ab35e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c2ebeef772869baae213465c6bdae46a930fc1ea25ba85062f23cf7ef9ceb09 |
|---|---|
| Markdown | 99e1d6371d0bc7d14c5226936f018a6c5352036af992c378b558f75f7b91b050 |
| Publication page | c57dfd895a6e144375ffd225e12d674e3d466a3eb5b4c69e86e09995d958f7d3 |
| Manifest | 8266611a3ef625a0d68abd41aece91e6fa49443988334af6f093b0bde5d1c929 |
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 | j+0E//e1cItKbOedFDwAu6tIzXZTY8ywqHfJn8yVgo6+OEJ3olaSBBuoWpEtDNHn2myzJwRUFrbqe60NSdK6Cg== |
| 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
| 2026-09-17T10:25:40.547507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070856observed c57dfd895a6e144375ffd225e12d674e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:40.531267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070856/manifest.jsonobserved 8266611a3ef625a0d68abd41aece91e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:40.514658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070856/publication.mdobserved 99e1d6371d0bc7d14c5226936f018a6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:40.497380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070856/publication.txtobserved 5c2ebeef772869baae213465c6bdae46...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. |
|---|