OT-2026-000067389
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented after set-down
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-2026-000067389) never changes.
Identity and time
| Publication number | OT-2026-000067389 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-7686-a4b2-62ebf8600306 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067389 |
| Status | PUBLIC |
Content hashes
| Canonical text | d857572bc1716df38b4d1aabe8757bcd9843bc703fef2effb5df31170f7b6643 |
|---|---|
| Markdown | e01e3b932b7ae1566ee030de3546ddd2eafb2792f425217b7c7138d496482dfb |
| Publication page | 43636b29261ce31e551feb9a9be4fc7fb95d59452ece5fb265476009619687a7 |
| Manifest | 03338df99e5287eb3b47593b4a205be544f642ef356c0a989236e9894f1ce391 |
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 | YnBSLNZxzhHrIeH/XWehq+yAuisJgSIM+swAHcy+a7d2NuyvEzbVbkc5NHSA8HyQmevJBzsSxop8FRVjYYK0Dg== |
| 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
| 2026-09-17T10:31:34.837933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067389observed 43636b29261ce31e551feb9a9be4fc7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:34.820347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067389/manifest.jsonobserved 03338df99e5287eb3b47593b4a205be5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:34.802091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067389/publication.mdobserved e01e3b932b7ae1566ee030de3546ddd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:34.785161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067389/publication.txtobserved d857572bc1716df38b4d1aabe8757bcd...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. |
|---|