OT-2026-000010368
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, 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-2026-000010368) never changes.
Identity and time
| Publication number | OT-2026-000010368 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7d72-b73d-0bcb13a8bd5d · 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-2026-000010368 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ebde9de8c16a3539415b90c9a0d41674e547351f3f8849ff6e2caf701a2fcdd |
|---|---|
| Markdown | d0d5fb6b9cff7443b4415a548972690ae6b659902e06be298fb02fc8d04796d7 |
| Publication page | a1c9e9be01566294c2d4c9faa591d6ca7e28abd5ce2014d33cb3bc758811b256 |
| Manifest | b33a956ac34f20f5dea574333e87f2e34844d835131f63abb89e75ec753c502e |
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 | cieB4dqLUbLTpQYZ9eqa9k3JBnyqPDntn7/duqoPh2gkJDNgdy+hXtfRzIURFXykuplWkFegPD0fBKFdhH6dBg== |
| 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
| 2026-09-17T12:14:28.782549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010368observed a1c9e9be01566294c2d4c9faa591d6ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:28.764114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010368/manifest.jsonobserved b33a956ac34f20f5dea574333e87f2e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:28.744925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010368/publication.mdobserved d0d5fb6b9cff7443b4415a548972690a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:28.724704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010368/publication.txtobserved 6ebde9de8c16a3539415b90c9a0d4167...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. |
|---|