OT-2026-000033169
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000033169) never changes.
Identity and time
| Publication number | OT-2026-000033169 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-77fb-aa66-ee22c9529597 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033169 |
| Status | PUBLIC |
Content hashes
| Canonical text | bef5aeb127e06035341f4340cb1da3127471572f891a49074b117166fcf5a833 |
|---|---|
| Markdown | b3b653c34141f3bf8cfdcbd5439cf9e6a15a5881729b9abf85972b948207df47 |
| Publication page | 28e4e549603dc788e1230fc633f7848a33ba6ceeea267fb19622faf9f586a05e |
| Manifest | 4beab5956f02054fad76469eeac89c1b2f21326aecad442199c437918614c659 |
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 | RO4zChXnoMEFF2XWKkwFZ5nuWPHphivKZnfcHcnWJn0qkA/AYLoukeQ/fzzs8gaM51MlhkEmVc6yXORz6H/8Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:32:51.614641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033169observed 28e4e549603dc788e1230fc633f7848a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:51.595951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033169/manifest.jsonobserved 4beab5956f02054fad76469eeac89c1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:51.577123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033169/publication.mdobserved b3b653c34141f3bf8cfdcbd5439cf9e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:51.559135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033169/publication.txtobserved bef5aeb127e06035341f4340cb1da312...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. |
|---|