OT-2026-000047170
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000047170) never changes.
Identity and time
| Publication number | OT-2026-000047170 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-7b61-9ce3-15ed88e658be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047170 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94bd99701996015161f3f3732b822204443feae756a2629bad32ce53357ea9d8 |
|---|---|
| Markdown | 61e114dd3da8b5dbd77a2cb319f28498b9aa2e71acf23069d0e342c363260429 |
| Publication page | 46489b57fb7393d2712615641b65fceca3ba6be5246ae3bd3625125c733f778f |
| Manifest | 73e2988da829231d3fdaebdcf766bb833214a1e8c254af37348335a3174fba40 |
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 | h9wEO1lf/F2LOVGcpv0AAyNpN8V6WpzGgAKm2sSwdERtFNMNGhzB+85oWdOsgufKb2DgIhShlN7TvRfN3kO4AA== |
| 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
| 2026-09-17T11:10:30.999691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047170observed 46489b57fb7393d2712615641b65fcec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:30.981163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047170/manifest.jsonobserved 73e2988da829231d3fdaebdcf766bb83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:30.961543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047170/publication.mdobserved 61e114dd3da8b5dbd77a2cb319f28498...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:30.941521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047170/publication.txtobserved 94bd99701996015161f3f3732b822204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:59.294965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047170observed 46489b57fb7393d2712615641b65fcec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:59.276557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047170/manifest.jsonobserved 73e2988da829231d3fdaebdcf766bb83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:59.256715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047170/publication.mdobserved 61e114dd3da8b5dbd77a2cb319f28498...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:59.237014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047170/publication.txtobserved 94bd99701996015161f3f3732b822204...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. |
|---|