OT-2026-000066740
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000066740) never changes.
Identity and time
| Publication number | OT-2026-000066740 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7bde-abca-037a5f7533c5 · 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-2026-000066740 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a09cb0c8deb08f5992a161a9de28edbbe6fcfd53198a9653c78dee8751e51f0 |
|---|---|
| Markdown | 8b8173537c62b71049d371b3d0544dd9feb3d4c98472e9fdad2fe439934db6da |
| Publication page | 6945065b2877e9ec5f410a037515d4e17bdb0583a2f01985cc542e274e4c62eb |
| Manifest | 4bc0d3340af05be48a89cfa6e6890f2353e9711653c75e9a880d63e9a7686242 |
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 | AhVOUZJj1aTHuwW+iar9GqPXEoLj/CjeGBChn0DW581Ig/vbQBKX6Hc21edHPTLMThV6ZunL+sjvkFaUMvckAA== |
| 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
| 2026-09-17T10:33:08.984038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066740observed 6945065b2877e9ec5f410a037515d4e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:08.965938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066740/manifest.jsonobserved 4bc0d3340af05be48a89cfa6e6890f23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:08.947673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066740/publication.mdobserved 8b8173537c62b71049d371b3d0544dd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:08.930762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066740/publication.txtobserved 6a09cb0c8deb08f5992a161a9de28edb...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. |
|---|