OT-2026-000025719
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, pulsed blow-off before 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-2026-000025719) never changes.
Identity and time
| Publication number | OT-2026-000025719 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bca-7d1e-8999-38b7aab6e671 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025719 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc12a28984e03adfa90cb1a7bb8a8200f3fbccd9b2d3ea0a6702ca586ac4d30d |
|---|---|
| Markdown | 65862f2b004b013a6fe0a7fed0c8e9a131ce3c1ab486f8cb14fb11810564e371 |
| Publication page | 7242e3c4bad33337a94ab1d3df3f538714c112c26c5e6ec4f223bf7854e772d3 |
| Manifest | bb4f0c37b2275be7565d9368bd2633ebc1625cf1b9b2d8691ac2d44c08fb487b |
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 | g5PiOJf2n1w+DQyxZ+pEAJXPYg4ONF6otqYvjIykXQEmMZvLQ0USRXWbTJt0j5QtU/X6LukSaE+IyaVQDcDlCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:56.186199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025719observed 7242e3c4bad33337a94ab1d3df3f5387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:56.166441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025719/manifest.jsonobserved bb4f0c37b2275be7565d9368bd2633eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:56.149731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025719/publication.mdobserved 65862f2b004b013a6fe0a7fed0c8e9a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:56.132364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025719/publication.txtobserved fc12a28984e03adfa90cb1a7bb8a8200...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. |
|---|