OT-2026-000071233
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000071233) never changes.
Identity and time
| Publication number | OT-2026-000071233 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-78f0-b081-3101e2f799c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071233 |
| Status | PUBLIC |
Content hashes
| Canonical text | 821cc9b696f9a8b0a52674c37144ca55d83337ac02791aabfe0e1029c405cb25 |
|---|---|
| Markdown | 1860536aa3f4a53e97e0d8e72374a7c3055c2525bfb358a3125b469707d62a67 |
| Publication page | 8037dd49594420c9e0909e9e656b135cb0b0d13b8056a5f903ba9cbc90bd1fc8 |
| Manifest | b0fd62f873eb0755eccdacd6496c60b0a38853a256283a9185833511d8c85ce6 |
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 | 9jJx1x/Eg4aZgu9wh2lQ/sNS0rY/yZgVug1qy2gzONdqGgcqFGmc1hYn+lbZZgQIVQu+Dga2KojjWRDWdj+HAA== |
| 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
| 2026-09-17T10:24:46.700598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071233observed 8037dd49594420c9e0909e9e656b135c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:46.684281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071233/manifest.jsonobserved b0fd62f873eb0755eccdacd6496c60b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:46.667176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071233/publication.mdobserved 1860536aa3f4a53e97e0d8e72374a7c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:46.651151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071233/publication.txtobserved 821cc9b696f9a8b0a52674c37144ca55...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. |
|---|