OT-2026-000033329
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, pulsed blow-off 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-2026-000033329) never changes.
Identity and time
| Publication number | OT-2026-000033329 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7797-bf6b-658d69d178f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033329 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56d3d25e330ed6fdcea8e43a90b6884991646e40d0b82158cff85120b73f1aa9 |
|---|---|
| Markdown | 832a38dffc4ac962ceb8c7d222198d82d80525b42f3790615e4419192d3e99f1 |
| Publication page | 44312da372736a1a67285b5ccabd75c6f9a7ef99c635b3e18cfc26c541e65f5b |
| Manifest | 4f98b267ea0828856b2996075c060bfb410b2340e2e450476fb2b88cee9957f1 |
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 | 5h7n7jZ3oGJAm4QGqG4dogJqEJvUMARw1MVMIjLfPYLQ3G3gLJQ38jjKFSe+hrBXpF1mNWVf9SyyauuH/x/bAw== |
| 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
| 2026-09-17T11:32:04.955127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033329observed 44312da372736a1a67285b5ccabd75c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:04.938925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033329/manifest.jsonobserved 4f98b267ea0828856b2996075c060bfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:04.919572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033329/publication.mdobserved 832a38dffc4ac962ceb8c7d222198d82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:04.897931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033329/publication.txtobserved 56d3d25e330ed6fdcea8e43a90b68849...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. |
|---|