OT-2026-000070098
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, vented before 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-2026-000070098) never changes.
Identity and time
| Publication number | OT-2026-000070098 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-74f5-9f36-a53f555cfa88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070098 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb3b185e16ba61f4ba1bd8e7f52a3afcd16125f33ea1061bb7cb4fdb7889f696 |
|---|---|
| Markdown | ac5fc0ee675b4aa16d33190068953213aaead8f03bf83bda4a350094f806a5b6 |
| Publication page | 202caa6f69f04ae64dc7272f46ea26a4ba8e540f26a90869a44e93175653e27d |
| Manifest | b0f6290208211406875d64aad81a1ca449413a7861db4e4e5d95be5afe586f3a |
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 | UNZFeOsRjD5Y15WPnYVEUd8us+PU6G7fcxunzK45FIZcjtjlBA80wjPlBm48tCQirv1Lz53cpHi39B05tbr4DQ== |
| 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
| 2026-09-17T10:27:04.083176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070098observed 202caa6f69f04ae64dc7272f46ea26a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:04.066395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070098/manifest.jsonobserved b0f6290208211406875d64aad81a1ca4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:04.049755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070098/publication.mdobserved ac5fc0ee675b4aa16d33190068953213...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:04.031343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070098/publication.txtobserved fb3b185e16ba61f4ba1bd8e7f52a3afc...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. |
|---|