OT-2026-000066629
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000066629) never changes.
Identity and time
| Publication number | OT-2026-000066629 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-706f-be3c-10a2a38febfb · 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-2026-000066629 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1317b7c4e1f4c1561c940f937ad062e62a4588fa997684813933b46adc1aae4 |
|---|---|
| Markdown | 4a6a219747791e55d125008f3e2ed3ac029714cbd07889c61e1f4ece37ee497b |
| Publication page | 55159596c3e1a5d026f8062953ee8cd260ddda0c89de9d92b28ed0968e8a42f6 |
| Manifest | 3aa8f2e4de41283314af76987c88a63fdf110408906fd7205fc50a843e7c8fc2 |
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 | DDcA3Srmm4ENWuPlDrPnS8inUVfh+Z5sXha8Nn0w/4SKli2U3q5iLICrN7LCJmKhuaqNd59bvoX3iBIiDD2hBw== |
| 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
| 2026-09-17T10:33:00.460975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066629observed 55159596c3e1a5d026f8062953ee8cd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:00.441475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066629/manifest.jsonobserved 3aa8f2e4de41283314af76987c88a63f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:00.424768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066629/publication.mdobserved 4a6a219747791e55d125008f3e2ed3ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:00.408631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066629/publication.txtobserved d1317b7c4e1f4c1561c940f937ad062e...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. |
|---|