OT-2026-000047186
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, on a tool changer
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-2026-000047186) never changes.
Identity and time
| Publication number | OT-2026-000047186 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-7d8a-a2c7-cd05bbcc1028 · 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-2026-000047186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00349a6a65fe276eaba2e3bc3b1ef0b1db3b3629c1a9f6da35a7219df9e86911 |
|---|---|
| Markdown | 52bd3380968722a9b050cd7ca340a6856194c2a7a09719dd314432b065ff2004 |
| Publication page | feb657e8718ae506368271dd87a6414909e4b0d029a812b6ea45ff8698f2693d |
| Manifest | 9b85a3e5246f7df361936417db9b8d9e922789d4f0344950aeb2e11334238d9b |
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 | HzG36VJ2t8ceBJZ3mbRw90qDivvW6iFeO16ROiKqnVDXz/145J+r5LHdwUnkjZANE/KchLfFZS59NjmTPN8BAw== |
| 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
| 2026-09-17T11:10:33.645636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047186observed feb657e8718ae506368271dd87a64149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:33.627296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047186/manifest.jsonobserved 9b85a3e5246f7df361936417db9b8d9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:33.609083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047186/publication.mdobserved 52bd3380968722a9b050cd7ca340a685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:33.589346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047186/publication.txtobserved 00349a6a65fe276eaba2e3bc3b1ef0b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.584678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047186observed feb657e8718ae506368271dd87a64149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.565025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047186/manifest.jsonobserved 9b85a3e5246f7df361936417db9b8d9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.544818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047186/publication.mdobserved 52bd3380968722a9b050cd7ca340a685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.524462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047186/publication.txtobserved 00349a6a65fe276eaba2e3bc3b1ef0b1...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. |
|---|