OT-2026-000082338
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000082338) never changes.
Identity and time
| Publication number | OT-2026-000082338 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7dcd-9359-9a1b4e7c3d14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082338 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe0587ed106660b310c5fc5591c45da50939f90914ef4a07ef5212eb9839858d |
|---|---|
| Markdown | cb64e32cf4e81a310666ef499d1110478ee309662070565f9435c5b9848b6a9a |
| Publication page | b8f07f481c033f952cda71aec1d70b86c180dbd42e6bb32adbadcfe0f78a79d8 |
| Manifest | dda6c54314ef2a2749647ddae9cdbb3ec954cf8bb0954bbfa10e99db0539acab |
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 | 0Y+l04H6tpGwXiD/xLBDoiTfXrghue2YSorFqR9Tp2nLljhlF6vw4LYGe6OOi+m0YUv5hNW9g6GIgV2z2IpmAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:12.503305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082338observed b8f07f481c033f952cda71aec1d70b86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:12.486066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082338/manifest.jsonobserved dda6c54314ef2a2749647ddae9cdbb3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:12.469340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082338/publication.mdobserved cb64e32cf4e81a310666ef499d111047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:12.451597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082338/publication.txtobserved fe0587ed106660b310c5fc5591c45da5...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. |
|---|