OT-2026-000010395
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000010395) never changes.
Identity and time
| Publication number | OT-2026-000010395 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7c32-b3b3-37e9d587aba0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010395 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cc420f050123ad99000bbabd131d629530d7c506a1a4c9fc1374f8ccbc18a3e |
|---|---|
| Markdown | 0c456030153e8779dc036956d7d249d7f8abc77b23c9d47a0a0d9fc61e32ce8b |
| Publication page | 35d67771e0322ca19bf8fcaa0031df8f19283c7ad992fb5acbe9246721de17c8 |
| Manifest | 23351a6a37b365da049652f1bb9f41b61ec40b43ea84795709b7814201db7f00 |
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 | cFgxVQH7ISb72ikSu+pf6DZy/CxLIU5wwNtP1BRhTEI3+z/7HeR7d68s4P9AbvE0U4EzBEYHXfpqwuAOXvSUCg== |
| 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
| 2026-09-17T12:14:30.959543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010395observed 35d67771e0322ca19bf8fcaa0031df8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:30.938421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010395/manifest.jsonobserved 23351a6a37b365da049652f1bb9f41b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:30.915282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010395/publication.mdobserved 0c456030153e8779dc036956d7d249d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:30.893617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010395/publication.txtobserved 7cc420f050123ad99000bbabd131d629...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. |
|---|