OT-2026-000051224
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000051224) never changes.
Identity and time
| Publication number | OT-2026-000051224 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-702d-a5f2-b95a60748587 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051224 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13de551801574b5f1898f76b5516e0f3440ef974da0809cb7d9cd9e64196682b |
|---|---|
| Markdown | 875623f6335c6f6eb873c049411d3c36e7d748fba678c292b9aa9620dda1e0d8 |
| Publication page | bc01b5bd419b21c4f823344cdbc0d247496eb17c4d8f6389cf25ee4c51f74711 |
| Manifest | f118e1c61f2f723dd84c1513a0c5956368f34c29f38f43c25b7be19b4af449ce |
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 | PlwNixKv2judmqfHRBhWkA+rQaiMQ99sFWjW8qXyTbQVH2Le+6+y8m5SUvDkfsdwiNf+RDepeyUWnS08ngPrDA== |
| 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
| 2026-09-17T10:59:00.802436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051224observed bc01b5bd419b21c4f823344cdbc0d247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:00.781467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051224/manifest.jsonobserved f118e1c61f2f723dd84c1513a0c59563...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:00.761822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051224/publication.mdobserved 875623f6335c6f6eb873c049411d3c36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:00.741208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051224/publication.txtobserved 13de551801574b5f1898f76b5516e0f3...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. |
|---|