OT-2026-000016369
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000016369) never changes.
Identity and time
| Publication number | OT-2026-000016369 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7fae-9a53-8bf7c7b08ce8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4686a482ed5d8bcaa966b3e7841c343dd19bc66d225133f226cdce591080b6c1 |
|---|---|
| Markdown | a5fe10d5de0d5165b0351f72b90c587f7635d043ff80d288a501a8a626c7b74f |
| Publication page | f6e2872b4146857fd5b5591edff255bea6fa066b09c884403c0db7a24e488847 |
| Manifest | 71ee830fbf980df5c5b77d76a8cb6ecde01c66a44fc421998a8f51f91753e037 |
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 | cQwGsbIZNp56PuJ5uZCtVTdc4KNXXZbkMLuXRoeLw5fn1922DxHNYfKgFow7P9+sUU7uG8TUOIB31GIw221kBQ== |
| 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
| 2026-09-17T12:04:26.628615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016369observed f6e2872b4146857fd5b5591edff255be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:26.603153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016369/manifest.jsonobserved 71ee830fbf980df5c5b77d76a8cb6ecd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:26.585759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016369/publication.mdobserved a5fe10d5de0d5165b0351f72b90c587f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:26.567001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016369/publication.txtobserved 4686a482ed5d8bcaa966b3e7841c343d...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. |
|---|