OT-2026-000025902
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000025902) never changes.
Identity and time
| Publication number | OT-2026-000025902 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7c1a-8c19-c7dc505b4d46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025902 |
| Status | PUBLIC |
Content hashes
| Canonical text | 064078ec5d4b968b568382fcd7dc65c077798b8ec98025a51e97804068d7a5f1 |
|---|---|
| Markdown | 7676fee19df5bca00c0d65ae5deb9d142a9da39cda7f272095563c71fa66540b |
| Publication page | 5ca100e79f0134bd1a7b495471ebeb114102ae288fed800384f69d5626a20b35 |
| Manifest | ca1221c76754329a1a3964103be62df04b7501f9d8fb930f7ddd54e3ba16534d |
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 | OyYrs1J6MYTBCIqAFNCSTlsP48HwZvBBUeKdfCF0WQFAZ6NAeHlUiMuTuuIjuiO+hPq//mPbKDvFzSOx67rwBA== |
| 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
| 2026-09-17T11:46:14.967591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025902observed 5ca100e79f0134bd1a7b495471ebeb11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:14.949798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025902/manifest.jsonobserved ca1221c76754329a1a3964103be62df0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:14.930421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025902/publication.mdobserved 7676fee19df5bca00c0d65ae5deb9d14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:14.914025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025902/publication.txtobserved 064078ec5d4b968b568382fcd7dc65c0...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. |
|---|