OT-2026-000082084
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two 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-2026-000082084) never changes.
Identity and time
| Publication number | OT-2026-000082084 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7af5-8d99-47af9a577ea2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082084 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2158b1b652518052846bcac5a3025b414dd70b56ed6d79a2dcf2257c2b4e82a0 |
|---|---|
| Markdown | f7adbbff8f4d54054edde3c1432d936d9677c66240214825f1ab2161b280269d |
| Publication page | f56697c743b1c508c74e0adde5aef8a87f87670f09aa8900ed2d2bc9088a7244 |
| Manifest | d7e1b3ddefef30d437ae005dd2e36a3b3ac7b098a804958faadbd50e7070ea39 |
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 | XDkUE6qTK3f9gFQKJDMEa/lo0yr6tVxK0L7WXhp9kK7ooW/vU3xCKXEtWmp58zd6YZ1L8qK6YUIhjPhK1118Cw== |
| 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
| 2026-09-17T09:58:53.390287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082084observed f56697c743b1c508c74e0adde5aef8a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:53.372191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082084/manifest.jsonobserved d7e1b3ddefef30d437ae005dd2e36a3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:53.355880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082084/publication.mdobserved f7adbbff8f4d54054edde3c1432d936d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:53.340044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082084/publication.txtobserved 2158b1b652518052846bcac5a3025b41...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. |
|---|