OT-2026-000083532
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000083532) never changes.
Identity and time
| Publication number | OT-2026-000083532 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-7679-8ae2-e7d75c5cf1d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083532 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff94b38c5b6c280306aa0c916f5f7dc8f143de8610ee9dfcadb010c09d39f11c |
|---|---|
| Markdown | 0d88ac649525f0d0d70427c443269684e1c3a3b56d2b12724496c195940cea05 |
| Publication page | e41f97b4fc43a55e9f5a47d8cfca1f493b7d6c9fd48d3e63cb17aff343650061 |
| Manifest | 7de8e664cf9debda846a5ed82e034cfcaad8140fc64d22e1370a1c0b3516ba41 |
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 | tQC8BOqxbzWKbWsG1D54Xy5+eYlzBBgUQb44jKwAsgdQCtkgEk37vDDsXtUCQqPb/G9qf5zLeO6OgYEZUEeqCw== |
| 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
| 2026-09-17T09:56:30.943223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083532observed e41f97b4fc43a55e9f5a47d8cfca1f49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:30.926808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083532/manifest.jsonobserved 7de8e664cf9debda846a5ed82e034cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:30.909398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083532/publication.mdobserved 0d88ac649525f0d0d70427c443269684...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:30.891764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083532/publication.txtobserved ff94b38c5b6c280306aa0c916f5f7dc8...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. |
|---|