OT-2026-000070924
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000070924) never changes.
Identity and time
| Publication number | OT-2026-000070924 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-71a8-ab1a-bd612fb07046 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070924 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb2d07122c832b8dd4c602223a965caa88f73ead73fdabae2e7bc277f8438394 |
|---|---|
| Markdown | 4436d404fa716f6ace4e654720ba4d407f501f96903c15c1b8c378f3c36ca36a |
| Publication page | 911526f875b408695a5dd00a575b24ff9f87ffa9d9451640215a1ebc438dfe5d |
| Manifest | 27624ef98ad99f0c0c8c1ba0fd71c8676b669835578bf4eb5f7def873efd315e |
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 | 4l8Hsx4wuX336gQg/ka5Scpl5TU8snXt66wssf61bMxfXFVFrjQRoAqEYTTmxtGnE3B95etkSx0S1LL/N/7gAA== |
| 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
| 2026-09-17T10:25:45.531043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070924observed 911526f875b408695a5dd00a575b24ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:45.514586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070924/manifest.jsonobserved 27624ef98ad99f0c0c8c1ba0fd71c867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:45.499151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070924/publication.mdobserved 4436d404fa716f6ace4e654720ba4d40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:45.483198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070924/publication.txtobserved eb2d07122c832b8dd4c602223a965caa...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. |
|---|