OT-2026-000050527
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000050527) never changes.
Identity and time
| Publication number | OT-2026-000050527 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c49-77c3-9f38-fc0d6b467480 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050527 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dc6b6aa813d8c082644dd8e62963a4aa3d51387ab1fe4c13f89cfec4939a5af |
|---|---|
| Markdown | ff84faf3fdda6316a4116892fe26022a66f19fe355d5a0f2fdf7d18cc4cfa0fa |
| Publication page | 5c5539fbe3904c26388cc70a7be336b9de22ab4380e0bbe62bd3accdd3cbce62 |
| Manifest | 23d18b8d36ded836e803e61ee5de955e677a09341d33de89e0f92f0ccf039ae2 |
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 | 8pGCopI6s92ECORzVD7iwz9Y5DUkjUvGef47d4UAODjkW95ET5I8vxvBWYFk4aUWccIwzJSXdFgeal2ZgZX5Dg== |
| 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
| 2026-09-17T11:01:37.297831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050527observed 5c5539fbe3904c26388cc70a7be336b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:37.279489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050527/manifest.jsonobserved 23d18b8d36ded836e803e61ee5de955e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:37.253827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050527/publication.mdobserved ff84faf3fdda6316a4116892fe26022a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:37.227284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050527/publication.txtobserved 3dc6b6aa813d8c082644dd8e62963a4a...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. |
|---|