OT-2026-000036719
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000036719) never changes.
Identity and time
| Publication number | OT-2026-000036719 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7a54-ac58-64939cb260ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036719 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae84fe89ff6060245fb65c3f28481d7d22ab7f8fad7df425a5c27624eceb48b5 |
|---|---|
| Markdown | e8be12ac6698458fb63646b336a5b904428747e8428fd5839393d326d5a4f278 |
| Publication page | a2083bf03ff589f8f986564ebbb89bb3c573f452d0c560213fd57d638046e10f |
| Manifest | 9505877a788dc48f656fc79cb9ff89ef890f84e26166c3ec0523cc6abd97a844 |
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 | cRRt/+YdZ7VKT0nKZ2ra6n81QuWaQQsc+feApOudKIx2DpzdInXDYmYhE1rPl1sPm2mD7iOZRFS6254plPppBA== |
| 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
| 2026-09-17T11:26:04.923394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036719observed a2083bf03ff589f8f986564ebbb89bb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:04.907333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036719/manifest.jsonobserved 9505877a788dc48f656fc79cb9ff89ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:04.890424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036719/publication.mdobserved e8be12ac6698458fb63646b336a5b904...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:04.873903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036719/publication.txtobserved ae84fe89ff6060245fb65c3f28481d7d...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. |
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