OT-2026-000051262
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000051262) never changes.
Identity and time
| Publication number | OT-2026-000051262 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-7e11-8763-341b9823376b · 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-2026-000051262 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d8d19486cdb535a76969f570e4678ffe838b12b1647da1fafade3760940605d |
|---|---|
| Markdown | f132dbc43d4dcb59a05722254fd7fd47e269955ae272d8d96940de76c4c4ae9f |
| Publication page | 693f0b6519101153ffc3460159dcfc709fdf828b77e80a3412b9e8535ea82136 |
| Manifest | 5205984439abadb016b459ce00ba804fb356f2d90e816424b3885f4b7ca44bc9 |
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 | SaOHxl4w1/pNi4djNsiSSOH9D51aWHjpQzwK8u03NrP9fVgaznaDXjDMO/ZobRwrs6xIPBBuL6HNcvZG0QCzCg== |
| 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
| 2026-09-17T10:59:03.718843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051262observed 693f0b6519101153ffc3460159dcfc70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:03.701498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051262/manifest.jsonobserved 5205984439abadb016b459ce00ba804f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:03.682843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051262/publication.mdobserved f132dbc43d4dcb59a05722254fd7fd47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:03.664750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051262/publication.txtobserved 1d8d19486cdb535a76969f570e4678ff...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. |
|---|