OT-2026-000097874
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000097874) never changes.
Identity and time
| Publication number | OT-2026-000097874 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7171-81d1-3c664c76529e · 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-2026-000097874 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02b4cf878fd0b61adba342dd5d8d732f9084f2969d9a95437d8249a7440e302b |
|---|---|
| Markdown | b887400f08b4a10afffe53b80700acb8f1abc60e0ecc486fa7d33ce58c2be53f |
| Publication page | 6d0ce6561639b8422a944b0d63ccf88283d6b0cc342b2805c1db4ce2c088c379 |
| Manifest | 1793afc372a3fe15f77b1b5c437eb532594d85de8ecc7d1213f07b356848af11 |
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 | EC/RWpx5mtIhD7Etb+RnIqsmosmEiCRVGuJ2rMeG5J+GUa7MJvstQw+IqKPW5vQ9Qv+stm0UiFku/eGdnEfDDQ== |
| 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
| 2026-09-17T09:32:59.367181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097874observed 6d0ce6561639b8422a944b0d63ccf882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:59.348895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097874/manifest.jsonobserved 1793afc372a3fe15f77b1b5c437eb532...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.330132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097874/publication.mdobserved b887400f08b4a10afffe53b80700acb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.312768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097874/publication.txtobserved 02b4cf878fd0b61adba342dd5d8d732f...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. |
|---|