OT-2026-000039629
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000039629) never changes.
Identity and time
| Publication number | OT-2026-000039629 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-76bc-8bea-364912f4aa80 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039629 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9569f224a656ed093ec060f622529e2556e5e93ad50ebbe0ccfcc14ba308a95 |
|---|---|
| Markdown | 233af57e14a3ce8f7ecd74c36556bcce279a50eb91f1a95688db2b447e6a7aaa |
| Publication page | 0a1498bece5b2591ed7b14bcab27bb07c5af8fc6c455ffab542ae60b46b9fb1a |
| Manifest | 6e3c2c08bade7d0fb239f2667b71dbad2c6316bb0a5ea7d8457969f756cf9a4a |
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 | RELu+Vrhs25vTj/147OzzRDjj360GLzHnsYkpN//rFtEw2tKonKMqWQXJ1vwK6JfzALXnlHORFmrwfwwhAojBQ== |
| 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
| 2026-09-17T11:19:48.084258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039629observed 0a1498bece5b2591ed7b14bcab27bb07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:48.067111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039629/manifest.jsonobserved 6e3c2c08bade7d0fb239f2667b71dbad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:48.050998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039629/publication.mdobserved 233af57e14a3ce8f7ecd74c36556bcce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:48.033639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039629/publication.txtobserved a9569f224a656ed093ec060f622529e2...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. |
|---|