OT-2026-000012329
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, pulsed blow-off 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-2026-000012329) never changes.
Identity and time
| Publication number | OT-2026-000012329 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-7ab3-a16f-8f940bd8a941 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012329 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d8803902baed39ee412b84b8195da37ad6a9b5fb5903468b9b2b5bd1cfd0a5c |
|---|---|
| Markdown | b0c00db1fbd9abfadf595fb5cfbc594d4373a96aee3d244c3203d939f578784e |
| Publication page | d6ab069df28ff9b751fc0440fbc0d0655a919d85b23d4fa18eacb8c6231ea2f1 |
| Manifest | 29b53acb20ab14ccaca498794257fdac86fac5a29b8a27a357aeb164eedd9ad1 |
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 | b+CcioK/wb7kHQYocKGzeaTZyuqRHQdzSiUkmUU04K9pSCO5249w7ak9cCP6Cq8Ry3WEJ19yc9KiFK4F8EsiDg== |
| 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
| 2026-09-17T12:11:16.824884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012329observed d6ab069df28ff9b751fc0440fbc0d065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:16.806881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012329/manifest.jsonobserved 29b53acb20ab14ccaca498794257fdac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:16.788123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012329/publication.mdobserved b0c00db1fbd9abfadf595fb5cfbc594d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:16.769103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012329/publication.txtobserved 6d8803902baed39ee412b84b8195da37...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. |
|---|