OT-2026-000062336
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000062336) never changes.
Identity and time
| Publication number | OT-2026-000062336 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7a86-87a1-e3967dec781b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062336 |
| Status | PUBLIC |
Content hashes
| Canonical text | f69fd26cfb064ad465621f8da3fb6a016d14fc057a28398aac4554b9fa6915f8 |
|---|---|
| Markdown | 914ca5331aba1a0d37cb7f238c8494e2fcc40da138c3725f5495c34ec109781b |
| Publication page | 2d88cd4280dd35c2fd7eea202ff7c3e79be83f899b2dd14e4a8c9ec372c287ae |
| Manifest | 2859fc92a7bf3ad978946682720f6f090e6d31d42296e1f35e5795cbbc483b56 |
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 | U2EhBKrp3+n7rayesnGdXukxXmcNivn+Z/Izlmziwx6LkAKuGWgG2+/STVhdMkHOLWF0P+lb5bq17xxYIXpSCw== |
| 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
| 2026-09-17T10:39:38.768067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062336observed 2d88cd4280dd35c2fd7eea202ff7c3e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:38.749922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062336/manifest.jsonobserved 2859fc92a7bf3ad978946682720f6f09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:38.732299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062336/publication.mdobserved 914ca5331aba1a0d37cb7f238c8494e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:38.713865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062336/publication.txtobserved f69fd26cfb064ad465621f8da3fb6a01...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. |
|---|