OT-2026-000066426
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000066426) never changes.
Identity and time
| Publication number | OT-2026-000066426 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-778b-8adf-e8dc1d681858 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066426 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb5202fb8eb64b4ba5dd5e09215455d85f6d6b152f6473309165f460acb2e765 |
|---|---|
| Markdown | 71209d271b5f5f5f2b1485ca845a52948ab3c2dca1cd6590891e8c07006e9336 |
| Publication page | e84b9e30d05e3f870318ffe9ef4019ac9490906ca7bf709b87a423748d7c996e |
| Manifest | aa2b018bf8be617fd55c23bb591fca790072a4d2c988910c29044113e30f4534 |
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 | 3x8Ci608ePnA8c9hUp6rJ43gztepoxvxaocHfTXJ3l97SQcpD2NK35pSVygTOTwFRVncbF2YPSbWfbd39llyBA== |
| 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
| 2026-09-17T10:32:40.067034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066426observed e84b9e30d05e3f870318ffe9ef4019ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:40.049873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066426/manifest.jsonobserved aa2b018bf8be617fd55c23bb591fca79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:40.032610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066426/publication.mdobserved 71209d271b5f5f5f2b1485ca845a5294...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:40.014991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066426/publication.txtobserved bb5202fb8eb64b4ba5dd5e09215455d8...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. |
|---|