OT-2026-000093463
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000093463) never changes.
Identity and time
| Publication number | OT-2026-000093463 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7a91-9c2a-78f7b8c123cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bcc3a55b2d1458d26c6211559fc49a057adb6157c232f45ff7e5d9090246d50 |
|---|---|
| Markdown | 38789e9104936034ef01b460c549b7fd997d992b6b6586ce15c8d56641fb28b1 |
| Publication page | a21d09734096a1c6a642ec9a0431971f12607ed740fd388352d7b25345384607 |
| Manifest | aa421ec462b4a4a9aff334647058b3cf257c827ffcffbd22870e70311f26365b |
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 | jyjZ2SWoMaKijywL4CD0gZLQIgEa71sLNPU4Wbz1CmY7M2CXbIvb2WLVEGoScmV6hQ36ZeD8X9dUs5q7iNunBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:23.796476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093463observed a21d09734096a1c6a642ec9a0431971f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:23.775671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093463/manifest.jsonobserved aa421ec462b4a4a9aff334647058b3cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:23.754589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093463/publication.mdobserved 38789e9104936034ef01b460c549b7fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:23.737866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093463/publication.txtobserved 8bcc3a55b2d1458d26c6211559fc49a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.915440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093463observed a21d09734096a1c6a642ec9a0431971f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.898469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093463/manifest.jsonobserved aa421ec462b4a4a9aff334647058b3cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.879791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093463/publication.mdobserved 38789e9104936034ef01b460c549b7fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.861655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093463/publication.txtobserved 8bcc3a55b2d1458d26c6211559fc49a0...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. |
|---|