OT-2026-000097628
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097628) never changes.
Identity and time
| Publication number | OT-2026-000097628 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-79ed-9101-0ea9ac670d86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097628 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc4cc834866734ba62b7540ffd60428cb51f0934b64c1afd01166dc0af6f3905 |
|---|---|
| Markdown | 5230d4e31d1202f9d5c141565d4648350b1efa70d416e94d8f0155556f0853f0 |
| Publication page | 4c2752fa42130d74c5fd6e065026cf18b5d4d468f6e6766e07101ad2b38cc1fd |
| Manifest | 4e1b1c20c25bc00b9f66f369012cb6d7664f05fa291d6f595842acf74b71c15b |
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 | j1LNzJXqThCZQGt4M9Y5R0Q5jhNiwmC/cH5iJLoo5Ni0AF9bHs3rf2udRuaQWWJ26YQtvr0bcHTOa4tVJdAzBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:38.188071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097628observed 4c2752fa42130d74c5fd6e065026cf18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:38.170433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097628/manifest.jsonobserved 4e1b1c20c25bc00b9f66f369012cb6d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.152641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097628/publication.mdobserved 5230d4e31d1202f9d5c141565d464835...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.133818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097628/publication.txtobserved cc4cc834866734ba62b7540ffd60428c...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. |
|---|