OT-2026-000069429
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000069429) never changes.
Identity and time
| Publication number | OT-2026-000069429 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52a-7623-ad70-0c3d45f60645 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 624b2de5bb38b2c81743638b97d488fa78fbcea3d3c565edd85ece37c600660e |
|---|---|
| Markdown | 867b82088eab24325f3517bed5416b5637812bf783db2ae8679c1185d037517c |
| Publication page | 4aaa2763b104074cd80815287a8e60651195d161e778cbbef5f8cdd674603e7b |
| Manifest | cf1005870211c64922da5afe2c72038d7d06393e42f1090812eba6522656976f |
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 | jTsoQ8qjBR5/0nmP0hz7VFtKfajgKMXjlgur9pvLhRPM2QE76QCRCvqI1RKli/Ag13FySpg5ev9FBTKZ4ueTDw== |
| 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
| 2026-09-17T10:30:22.386908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069429observed 4aaa2763b104074cd80815287a8e6065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:22.367428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069429/manifest.jsonobserved cf1005870211c64922da5afe2c72038d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:22.347498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069429/publication.mdobserved 867b82088eab24325f3517bed5416b56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:22.326262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069429/publication.txtobserved 624b2de5bb38b2c81743638b97d488fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.452026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069429observed 4aaa2763b104074cd80815287a8e6065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.434946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069429/manifest.jsonobserved cf1005870211c64922da5afe2c72038d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.417796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069429/publication.mdobserved 867b82088eab24325f3517bed5416b56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.401379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069429/publication.txtobserved 624b2de5bb38b2c81743638b97d488fa...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. |
|---|