OT-2026-000066776
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after set-down
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-2026-000066776) never changes.
Identity and time
| Publication number | OT-2026-000066776 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7610-b7c7-9598b903c662 · 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-2026-000066776 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b47ad34a64522180fc062b2c5489313c97768972d7551f0e8c27e097a650fb1 |
|---|---|
| Markdown | d9c5d119e52550ba5f31b228d973fc586ee85cde0c55c1fd5ffad7efebcf7799 |
| Publication page | 631083cddd672137fa6af409590595bf497e97d7e585a9e572f96f692dc43403 |
| Manifest | bed610e60c16dd4bac4d2780dc64b416f63aeda014c0ebd6adcb930a8b6bd509 |
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 | 5QvYKqdBfUpjAYidKHiI3UvBra0j+4N7PMhSKhsYqcOn7sBWy1zw8wOzaaeOBX0rzvHkgONqYaQZW1mv81+KBA== |
| 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
| 2026-09-17T10:33:11.708937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066776observed 631083cddd672137fa6af409590595bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:11.690887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066776/manifest.jsonobserved bed610e60c16dd4bac4d2780dc64b416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:11.672905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066776/publication.mdobserved d9c5d119e52550ba5f31b228d973fc58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:11.652196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066776/publication.txtobserved 3b47ad34a64522180fc062b2c5489313...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. |
|---|