OT-2026-000014210
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, 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-2026-000014210) never changes.
Identity and time
| Publication number | OT-2026-000014210 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-774c-a21d-5983631ab1eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014210 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7cd6519d06292e1f91cbc6e372744d696303b203dacdc86107b231894227409 |
|---|---|
| Markdown | 94b556ab277650e9e79ecfd8f316adab55b36a53aa111a0998c6311c334a211c |
| Publication page | 8391bd4239a8c5706e580e476702b79f2b451132a5eabeaee93aed13aa2c032a |
| Manifest | bcef8a5d2e17d6103243020fbe54f78511e40cf60d22edc6bf09079c1b990f22 |
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 | s25OJ1b8Q6kAosfOp/IQxh+EOvGHjJXUzmwAj8lzUa/e8uJZwPSsijId6nylxUyKhh0WFtQGyS+1QFDKeROdAg== |
| 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
| 2026-09-17T12:07:18.963214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014210observed 8391bd4239a8c5706e580e476702b79f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:18.943744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014210/manifest.jsonobserved bcef8a5d2e17d6103243020fbe54f785...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:18.922946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014210/publication.mdobserved 94b556ab277650e9e79ecfd8f316adab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:18.904296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014210/publication.txtobserved b7cd6519d06292e1f91cbc6e372744d6...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. |
|---|