OT-2026-000067611
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off 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-2026-000067611) never changes.
Identity and time
| Publication number | OT-2026-000067611 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-75e8-a7cf-f4522c197acb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b83aa5cda925d7bd8474c2994f5580eb8f50fc3d88bf6581f93fcefcfe0e693 |
|---|---|
| Markdown | 0246c2f9623e642ddfd9611f65ca9a28e818a5a675aaad1b73c457f6a2a73796 |
| Publication page | 964446a7d9588511071ac1443553bacfacc178cb32d208d1b501fb29f80af73c |
| Manifest | 45b2c08f461ac9fe9bc78a8b4d7b2c548ae5fa3dfcd25ea11cf5f35aeba1f946 |
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 | 1V1j3WXWXlKeKuJYqGnXPlKBqPQsai2ywiQWAKPadgsaodYRt2M0UQIFv9Q2YnMTcRfZI0kJUNr3xyb89Vk3Cw== |
| 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
| 2026-09-17T10:31:55.846433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067611observed 964446a7d9588511071ac1443553bacf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:55.828984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067611/manifest.jsonobserved 45b2c08f461ac9fe9bc78a8b4d7b2c54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:55.813328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067611/publication.mdobserved 0246c2f9623e642ddfd9611f65ca9a28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:55.796503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067611/publication.txtobserved 5b83aa5cda925d7bd8474c2994f5580e...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. |
|---|