OT-2026-000084748
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, sustained 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-2026-000084748) never changes.
Identity and time
| Publication number | OT-2026-000084748 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7955-a909-42c8c52ac8e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084748 |
| Status | PUBLIC |
Content hashes
| Canonical text | 983e402d6c29e4293dcdf4a80fb83df5c3e526dc567a752cb65d36b689a4c51c |
|---|---|
| Markdown | 45a1ab4e85ef008162190ce755b4fc653f37af8d1c0a55c3c50d22c235fde610 |
| Publication page | ea54a17a11a86e0fed9df4d838692acfa1866e178f030fa2f3b6b8fad6bf4c92 |
| Manifest | eea1a43533ebef4f5e1ee4d557679383160c1da6ec41d5b7576e21f9dc59f9be |
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 | fzEVFP4zejrHNp0dIlqtP3BEQSO2cBGgKWc7usSdIH2ERW2NcjD5hWpZzNnKLNmpdoBCyzSR1p3FQOKv3UN8DA== |
| 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
| 2026-09-17T09:55:41.597490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084748observed ea54a17a11a86e0fed9df4d838692acf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:41.581475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084748/manifest.jsonobserved eea1a43533ebef4f5e1ee4d557679383...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:41.564447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084748/publication.mdobserved 45a1ab4e85ef008162190ce755b4fc65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:41.545518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084748/publication.txtobserved 983e402d6c29e4293dcdf4a80fb83df5...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. |
|---|