OT-2026-000067596
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold 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-2026-000067596) never changes.
Identity and time
| Publication number | OT-2026-000067596 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-7683-bda7-1e893bdbc883 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e54b45729f3fe00facddae9a988a772b69b41394a22231fcb2ccbb8fcd8dc9b |
|---|---|
| Markdown | d3af93ef745cf12a946f91dc7b70b9056e78d63a27122619fa82a3354e64d1a6 |
| Publication page | 4e963044dcfb2b0d893cabbace35a534586fc554d3d812ea30f6c92368a21e5b |
| Manifest | f26b5ad87e392d1f949a71f0752c9bf8765e24ec7871bd565030ec05b9be97bb |
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 | zLKoqhaJkcXNbrpD4EG7IfU5HXz+0HK+Rl6NKQVJU8xGbVa3N2vlHarWLKbkVS83WlwV2ZXmP7Wts4c+V5yrDw== |
| 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
| 2026-09-17T10:31:54.750946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067596observed 4e963044dcfb2b0d893cabbace35a534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:54.735390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067596/manifest.jsonobserved f26b5ad87e392d1f949a71f0752c9bf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:54.718653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067596/publication.mdobserved d3af93ef745cf12a946f91dc7b70b905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:54.700158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067596/publication.txtobserved 2e54b45729f3fe00facddae9a988a772...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. |
|---|