OT-2026-000029564
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000029564) never changes.
Identity and time
| Publication number | OT-2026-000029564 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e22-7e99-a4d3-61f4fb955fd8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0595f44080e349de4b3846807fce5e398743580fc369564c6951b8b36cf85aa2 |
|---|---|
| Markdown | 1090c68c3df47b6d9fda3a060f7d76c003d86ff0d7b538baa32ce5fbff6faf03 |
| Publication page | c3d10dd1cc1462206602815afa686f1514d0329b08af00ccc891093b054a4609 |
| Manifest | 92cea2977b2ceac24dab65ea2e64677b7033a6709c828f88dbeeba6ab82569e4 |
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 | fdoMz0kHMpbuJjY40r2cyQMW2yqfn9xIZN+LiSCv6+dvx9sZt6GGu8rP5KSdekgLFmRN6xCXUN1BIBxKCctHBg== |
| 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
| 2026-09-17T11:39:15.633513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029564observed c3d10dd1cc1462206602815afa686f15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:15.613603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029564/manifest.jsonobserved 92cea2977b2ceac24dab65ea2e64677b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:15.594862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029564/publication.mdobserved 1090c68c3df47b6d9fda3a060f7d76c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:15.575962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029564/publication.txtobserved 0595f44080e349de4b3846807fce5e39...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. |
|---|