OT-2026-000066408
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066408) never changes.
Identity and time
| Publication number | OT-2026-000066408 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-786a-811d-7a1c38270625 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066408 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7bc1ded48b8ea829fc60412b3e58213e2a6719df64dca2d9fc85abb324030e7 |
|---|---|
| Markdown | f279030aa66cd6811ae499067fb110b9a86d08e3d0b320e56acb6f4a1061e2a1 |
| Publication page | 4ee4bd36a23d2df6a855acdd28f9ea8f8230ebc0cb3ae15328771346f99a096e |
| Manifest | aeacc7ad518e18365b090fa176da1b2c285222f7bd0b77df27ad6b8232cbb120 |
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 | K+jb6HdtFBEs87XVD7JJO9cLk0S+iukXbqgrBS/EDAp/vfUmImJEjqsgJUiS40VvVcqYk9oIoU1yqY3qhoMEDA== |
| 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
| 2026-09-17T10:32:38.755541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066408observed 4ee4bd36a23d2df6a855acdd28f9ea8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:38.737542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066408/manifest.jsonobserved aeacc7ad518e18365b090fa176da1b2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:38.719002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066408/publication.mdobserved f279030aa66cd6811ae499067fb110b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:38.701991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066408/publication.txtobserved d7bc1ded48b8ea829fc60412b3e58213...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. |
|---|