OT-2026-000033950
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000033950) never changes.
Identity and time
| Publication number | OT-2026-000033950 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0b-7c51-80fb-32a5b87f7215 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033950 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd9c49e1bd77cf1d62a6f03e390dd0741f14191308a7d7eba60d601a5a16f352 |
|---|---|
| Markdown | 57f1e6b8b4fd86ce878006455e4e949b27a607c167373fda820bc61793709381 |
| Publication page | 805b423ded913b8c578c5fc88cebe0213196455c82749b5188720a7006d3a67e |
| Manifest | e795db556af710eb6356a9cb8b037d89fc25b4d0c720f32494137eaae57971c2 |
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 | lpE41grvwxQj+lTVKjbTsPCet4Xx7qvSLHO+PtjB4Z8qZr900wpd+QzAWy6uk+vZpTuLFMC9sZd7KhymZo/lBA== |
| 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
| 2026-09-17T11:30:04.185132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033950observed 805b423ded913b8c578c5fc88cebe021...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:04.159343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033950/manifest.jsonobserved e795db556af710eb6356a9cb8b037d89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:04.131511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033950/publication.mdobserved 57f1e6b8b4fd86ce878006455e4e949b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:04.108555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033950/publication.txtobserved cd9c49e1bd77cf1d62a6f03e390dd074...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. |
|---|