OT-2026-000033337
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000033337) never changes.
Identity and time
| Publication number | OT-2026-000033337 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7695-b192-1ba25b8ae47e · 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-2026-000033337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 350b6fc8c0981fd78999a13fc847c80ad08a0ba8dab2170c6dafd7efb4092109 |
|---|---|
| Markdown | a7ffb39a2269e79a4b10ba2f9d37a736e54ce4c7ae475d81b176fdb43993505e |
| Publication page | fb371cf891f77959a9e40bcfcd3ce90044c1d3e2d8834eed2babdce4de8200d1 |
| Manifest | b0817ee7f5ea497f825e7bda7b1a5570554d458ea2347ef7ece883dd603cdbac |
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 | nw2JUCDzKr6fZWaWE+lubi7Y06HyJM/HY8Ec3/2grFYzZvKM4lYJnlB+A/peQx1fr3/C3ZczZUlMaeh39TvdAg== |
| 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
| 2026-09-17T11:32:05.585926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033337observed fb371cf891f77959a9e40bcfcd3ce900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:05.564505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033337/manifest.jsonobserved b0817ee7f5ea497f825e7bda7b1a5570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:05.544770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033337/publication.mdobserved a7ffb39a2269e79a4b10ba2f9d37a736...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:05.523897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033337/publication.txtobserved 350b6fc8c0981fd78999a13fc847c80a...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. |
|---|