OT-2026-000034024
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000034024) never changes.
Identity and time
| Publication number | OT-2026-000034024 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7225-8a36-3e194130ac42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b9be17f5299238e64f0534bf78cc4db1b6c764801f4e8fa467bf630a2b952cb |
|---|---|
| Markdown | e40c41b18fbf483d21464f98430e0f7fc6273b799a80b7e02590fb3c213b41cf |
| Publication page | 28e94a9ed00a0b10061462431d9e06618629f2958587887b00ffdd08001ae080 |
| Manifest | d8b389a1f2585cb74419e6558bbe8e443be839f02a2d04ab7bfb6dcf9ad7f56d |
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 | kOAf/nh1XjNKIExE05UGeOE28QlN1vymVHuIQ0op+1alfDKm/PgkH0qd/EAUKYlUMjJTvwsr0+n4xoz+0D3CCQ== |
| 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
| 2026-09-17T11:30:15.013178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034024observed 28e94a9ed00a0b10061462431d9e0661...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:14.993742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034024/manifest.jsonobserved d8b389a1f2585cb74419e6558bbe8e44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:14.974010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034024/publication.mdobserved e40c41b18fbf483d21464f98430e0f7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:14.953800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034024/publication.txtobserved 9b9be17f5299238e64f0534bf78cc4db...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. |
|---|