OT-2026-000063318
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000063318) never changes.
Identity and time
| Publication number | OT-2026-000063318 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-7770-b0e0-4d53d44463aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063318 |
| Status | PUBLIC |
Content hashes
| Canonical text | cfd9bd7ec5a2df6b10ca8f8dc70b58c27bc963d386af417004a3e4bb1279d498 |
|---|---|
| Markdown | 167913453985b0a377ed6e89c2efdcd005e9509e3394793edaa6278178894e53 |
| Publication page | fb580dd72869882cf34b6bf86b3bf5cfce83a6b3b2c8e23552b3778af78c82ed |
| Manifest | 19c6cd05b968c50f741b25fbf71af8342c98033aa28223fe07dc17f3b45e42aa |
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 | VYXqhsgBR12wcd06bGN+f2to6tMKvSqpIX+jN1ISwlBbFIquqV/sd4SgwHTmAm/q36Bv346FAaG8wTH7ZDCMCA== |
| 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
| 2026-09-17T10:37:12.567633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063318observed fb580dd72869882cf34b6bf86b3bf5cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:12.548999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063318/manifest.jsonobserved 19c6cd05b968c50f741b25fbf71af834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.529993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063318/publication.mdobserved 167913453985b0a377ed6e89c2efdcd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.512431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063318/publication.txtobserved cfd9bd7ec5a2df6b10ca8f8dc70b58c2...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. |
|---|