OT-2026-000050970
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000050970) never changes.
Identity and time
| Publication number | OT-2026-000050970 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b4-7325-b715-a7f905e4cd33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050970 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0906448ae5ae2f39fadb7eb814654cb18146a2382d081665816c67f67454ad77 |
|---|---|
| Markdown | bfd117a068a9b08aac912b59789f7ba0c5cf8b7dd05dd00ad0127ee9d0191e7a |
| Publication page | af5e201748e2a2ef5bd98ea8337a22e294d12ee9b542e9e6d1cdec667f207f79 |
| Manifest | 512f1b6a09de96f1d4066faca155ee5a7ef41995ccc4fc48706262b2933b1cdb |
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 | 5kry7v3fcZxlOWGEUPvfCbvGcwvPBxyrAAH1c3AjElcRQNsj+xlq/yIdLkDYklNkK/VH3Y7828bnsFotBQcQCQ== |
| 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
| 2026-09-17T11:00:51.494861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050970observed af5e201748e2a2ef5bd98ea8337a22e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:51.477335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050970/manifest.jsonobserved 512f1b6a09de96f1d4066faca155ee5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:51.460032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050970/publication.mdobserved bfd117a068a9b08aac912b59789f7ba0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:51.442186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050970/publication.txtobserved 0906448ae5ae2f39fadb7eb814654cb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:51.431820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050970observed af5e201748e2a2ef5bd98ea8337a22e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:51.412528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050970/manifest.jsonobserved 512f1b6a09de96f1d4066faca155ee5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:51.393131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050970/publication.mdobserved bfd117a068a9b08aac912b59789f7ba0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:51.373877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050970/publication.txtobserved 0906448ae5ae2f39fadb7eb814654cb1...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. |
|---|