OT-2026-000083144
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000083144) never changes.
Identity and time
| Publication number | OT-2026-000083144 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7602-ad5f-f2f38988aef2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083144 |
| Status | PUBLIC |
Content hashes
| Canonical text | 147a418f7398dc52861a76526dcea93a81b6a290c285200d5bd26d7e5e9be127 |
|---|---|
| Markdown | b9d6ab51104d68cd89d488b8bbff70e8094e129bf01b55896f1674a4b24c2c28 |
| Publication page | b4debae32d9fa63ec9c49bc76170762c5abb644c8fac9551573958c815c08810 |
| Manifest | dbf11a0b4b371eaff711ec78145bd01e2c6e0d67ece0a1e38f9beca46211dd86 |
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 | jvBOBS9XK/FP2moAoSQNB8vZ3KVfMIXoSOOssp71nt7RRWAlZt7wGrehkzTjGDiCtATHSmsJmfPLkWWjWlUqAA== |
| 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
| 2026-09-17T09:00:49.580156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083144observed b4debae32d9fa63ec9c49bc76170762c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:49.563745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083144/manifest.jsonobserved dbf11a0b4b371eaff711ec78145bd01e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:49.418114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083144/publication.mdobserved b9d6ab51104d68cd89d488b8bbff70e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:49.399812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083144/publication.txtobserved 147a418f7398dc52861a76526dcea93a...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. |
|---|