OT-2026-000063305
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold 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-2026-000063305) never changes.
Identity and time
| Publication number | OT-2026-000063305 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-765f-9b98-b489b9afdf39 · 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-2026-000063305 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e00102fe4afdadf200f3a0f80a36c3675bdd06d8738162b92c2c527a0273277 |
|---|---|
| Markdown | ae6a7c8a72a0df8842ffbf42e3f1b171c6a2e294e8d07642b818e0166bf874e3 |
| Publication page | 47b06ae6ba3326fee0f2a99abe2794efa094e451b777e0df7bb2236e549bdd01 |
| Manifest | 5d9fcf1dee0d289894f37bb3298177a0483b6b260eba726561b249ba776f50f9 |
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 | 2EDuvpAq2E/fERsfce4EZ3TQgkDuluAJl3QhOmj8DzovPpmSY9AGKVvCm+DhB/t0rLHu6N760EjM6Hks0EJAAg== |
| 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
| 2026-09-17T10:37:11.469278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063305observed 47b06ae6ba3326fee0f2a99abe2794ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:11.449262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063305/manifest.jsonobserved 5d9fcf1dee0d289894f37bb3298177a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:11.427407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063305/publication.mdobserved ae6a7c8a72a0df8842ffbf42e3f1b171...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:11.340713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063305/publication.txtobserved 3e00102fe4afdadf200f3a0f80a36c36...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. |
|---|