OT-2026-000076740
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000076740) never changes.
Identity and time
| Publication number | OT-2026-000076740 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7744-bfd8-86e86bbabe62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076740 |
| Status | PUBLIC |
Content hashes
| Canonical text | d16d2b209830cb441d9ba43ed4ec2a6dae1f80f352a8d155fd5c85e56c1ee259 |
|---|---|
| Markdown | 8dd972507ae5d33e9ad8df73dcf73b2f7ee737372b81c680d0530ba66bc234c5 |
| Publication page | c33979e2c26f23a77c83b24028649843e6f13a8b0ad7d2ce37912b77fcce1f5d |
| Manifest | 02c65f514736e41bfcc850741d738ea344cd2efb51c33b93ca8d2529e681eefd |
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 | u/sinxPQXwy7WhXGxyir2A6YavoMpPsvxIBHyar7BGT4D8T+9qm/9S0zLoEBVsUDMQ9ZrzYYwbtLp8Ps/TAdDA== |
| 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
| 2026-09-17T10:09:31.831917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076740observed c33979e2c26f23a77c83b24028649843...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:31.813459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076740/manifest.jsonobserved 02c65f514736e41bfcc850741d738ea3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:31.795005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076740/publication.mdobserved 8dd972507ae5d33e9ad8df73dcf73b2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:31.777410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076740/publication.txtobserved d16d2b209830cb441d9ba43ed4ec2a6d...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. |
|---|