OT-2026-000035380
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000035380) never changes.
Identity and time
| Publication number | OT-2026-000035380 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-786a-81b2-9411091f3ad9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035380 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd59227021ea938f9331271431e6e03c9135237b804221de4023d4dcc03f525c |
|---|---|
| Markdown | 4f6dc62ece44b1bf8bdb0f7e990f8dcd3b1a000ee1ba82a2fa2238564044bb54 |
| Publication page | 32a93e5b269a40e389b62a8c2daf4b10e06528af93e2102d1d00e26ce2ffa723 |
| Manifest | 7b66a4aa51f91c63b56e7b21d03522d2694624fa234c70f8b46f1595382356e9 |
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 | E9FIqcFWgUcSwcUSnQrgYwUm+ouFsFsTeujd3HXQMHnRkLybff01ezFpyBxIQxN+l5+B5/Ly9SfSuleCtFniAw== |
| 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
| 2026-09-17T11:28:40.413717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035380observed 32a93e5b269a40e389b62a8c2daf4b10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:40.397811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035380/manifest.jsonobserved 7b66a4aa51f91c63b56e7b21d03522d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:40.380292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035380/publication.mdobserved 4f6dc62ece44b1bf8bdb0f7e990f8dcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:40.363438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035380/publication.txtobserved cd59227021ea938f9331271431e6e03c...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. |
|---|