OT-2026-000051226
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000051226) never changes.
Identity and time
| Publication number | OT-2026-000051226 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-7c79-97ab-143be2e529e8 · 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-2026-000051226 |
| Status | PUBLIC |
Content hashes
| Canonical text | 160ce806a4f3fe4956920e02a886cd82a8d993419d6aa0cde4071c0d7b688000 |
|---|---|
| Markdown | 40886a9868f9d0e1c71e510f976c88b6d9835eb840adbf4779a7927e497bcaf1 |
| Publication page | 1432b2bff461a98b723b772629c4dafcc8b55be35665563fc4cd3ccdeb75c29f |
| Manifest | 89aed636d0f92c8ffe227b2e625b72ebee25607665263bc2a8608becc3ddc17f |
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 | YBTBMdAV/SadCW3ygTGQ1LcApiAyVuJSKyh/erhHXh0wDCOdXIV8dQaf79g4ZA2z8XkoAnSv8gz2t4mSO4hiCA== |
| 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
| 2026-09-17T10:59:00.958386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051226observed 1432b2bff461a98b723b772629c4dafc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:00.936126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051226/manifest.jsonobserved 89aed636d0f92c8ffe227b2e625b72eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:00.915175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051226/publication.mdobserved 40886a9868f9d0e1c71e510f976c88b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:00.898532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051226/publication.txtobserved 160ce806a4f3fe4956920e02a886cd82...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. |
|---|