OT-2026-000103307
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pulsed blow-off 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-2026-000103307) never changes.
Identity and time
| Publication number | OT-2026-000103307 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7902-be1e-dcce4bc15b8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103307 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd9d154f13d317fd31daebe2fb029eef8f577937e8b638f4de6119bb89253a25 |
|---|---|
| Markdown | cc9743e4d16988bbaecb14d6a55174f2cfe36b0620cd5c46633adf9c92585954 |
| Publication page | b3a0905881894329a82f644ce43a2572704826c44e5df49d7c6ff979027c8572 |
| Manifest | c11e0c1f8bc4108a456417eb6df22ce884562674ec75ccd9773bf14b79e364f4 |
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 | 8eqMqDJNcMXjlufizI+os90Her6OEMuJEARQOr7zdqCTr3y5IbSXZDDPprpPy8AgVt3QDWZyC9b/P3xPZW4lAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:33.291750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103307observed b3a0905881894329a82f644ce43a2572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:33.275031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103307/manifest.jsonobserved c11e0c1f8bc4108a456417eb6df22ce8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:33.258936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103307/publication.mdobserved cc9743e4d16988bbaecb14d6a55174f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:33.242740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103307/publication.txtobserved fd9d154f13d317fd31daebe2fb029eef...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. |
|---|