OT-2026-000022382
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000022382) never changes.
Identity and time
| Publication number | OT-2026-000022382 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-77f0-a2f3-578b958432a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022382 |
| Status | PUBLIC |
Content hashes
| Canonical text | 048af18f54b0bba9e26221891898dab0a996a61601141be557b51eabee43334a |
|---|---|
| Markdown | 5bc20a22afa2593d273a327790761352cef6da2d2fcb0bd36bb51a3d7140388f |
| Publication page | 5b28118b2f47e44fd5c5006f2806fbae115fb30c259d231d9b16eaabbf99ee06 |
| Manifest | dab98ebfb17a952fe93449ab8a10e311d94f46688d7d75bdfbcac0a3621a1cb5 |
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 | EZBCNcb9ydstTpZPcStRJzNp5aJzQofQcxlNhow4xwlAef5Mp4gkvz4leOlVJLH0QzvTxt9aQnFbCRbzz+blAg== |
| 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
| 2026-09-17T11:53:45.501403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022382observed 5b28118b2f47e44fd5c5006f2806fbae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:45.483415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022382/manifest.jsonobserved dab98ebfb17a952fe93449ab8a10e311...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:45.463794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022382/publication.mdobserved 5bc20a22afa2593d273a327790761352...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:45.444883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022382/publication.txtobserved 048af18f54b0bba9e26221891898dab0...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. |
|---|