OT-2026-000014278
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000014278) never changes.
Identity and time
| Publication number | OT-2026-000014278 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-70b8-b78a-5bddfd906808 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014278 |
| Status | PUBLIC |
Content hashes
| Canonical text | 101ebb89a655c5b0f2b416f66a65bc719c055efbd0cc7fc0d34dcca32b8ca33f |
|---|---|
| Markdown | 68ef24d2b9ffc513ccc46f871e6d7305b50793a24791dc67783ffa0691fab8a4 |
| Publication page | cd6ae68f52d66b28f94cd96c1097bba9e3825b1326e1446b96430c03227d9c67 |
| Manifest | d30aa8309bd2191e30ece179a748a8c11c90370977a7ccb642a1c37654c71f49 |
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 | srLnDHym/ALEOclQzaUyvnP0qko5O8cNH8Lu/Yf8IvooCHYk/7A+xVPADonE0c6+Jtd/3JFzFt4e9oFKQf0SCQ== |
| 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
| 2026-09-17T12:07:29.506071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014278observed cd6ae68f52d66b28f94cd96c1097bba9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:29.489282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014278/manifest.jsonobserved d30aa8309bd2191e30ece179a748a8c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:29.470553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014278/publication.mdobserved 68ef24d2b9ffc513ccc46f871e6d7305...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:29.450619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014278/publication.txtobserved 101ebb89a655c5b0f2b416f66a65bc71...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. |
|---|