OT-2026-000040586
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000040586) never changes.
Identity and time
| Publication number | OT-2026-000040586 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7eb9-addc-192db955e084 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040586 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e26899924f40e159a6ea94262e9cccb074c5508001afa3b4f5380af5440b576 |
|---|---|
| Markdown | 25023fde51dd951bae4f9868ab057c4223e2316b957a5d1790d3d972b1b62f5c |
| Publication page | a183d27ec64f311f38f09cb2ffda814f7c9f3ad7c8db31c5fc79def0db7db56d |
| Manifest | 19e35e5e2cd60d09ba4e4d9270af552dbef0da861440332b649d8ea30b2e1c9f |
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 | HOSCEX7EcRO+LJs1ml77h4SB+TSYrDrE98Wr16yWllxQBxsm+U6d4c2d6nlg5crQruTaYAm8wEL9Le3spYoiDw== |
| 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
| 2026-09-17T11:17:45.328046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040586observed a183d27ec64f311f38f09cb2ffda814f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:45.309787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040586/manifest.jsonobserved 19e35e5e2cd60d09ba4e4d9270af552d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:45.292158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040586/publication.mdobserved 25023fde51dd951bae4f9868ab057c42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:45.274262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040586/publication.txtobserved 8e26899924f40e159a6ea94262e9cccb...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. |
|---|