OT-2026-000017425
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000017425) never changes.
Identity and time
| Publication number | OT-2026-000017425 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-73ed-9b92-7187cb53b583 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017425 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c80dbfc1ef87f43f06b30a77139e8025813b17a1de1764dbdbec53b756ae3a4 |
|---|---|
| Markdown | 6d1149f469db7bd4fbc293deff18e1cb6531169ac4d8796b20d139ff1a8d93a5 |
| Publication page | fe9679dd71f73bcacf5677f67c0e9d08277fd73f71b206cb6546829174a0f068 |
| Manifest | 3c93249a2b681169f50cd398de4f66c54ff074c16c353ed87d97b189e7a89daf |
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 | dQ+s+YXBMIG3qLHBipMaaGr4CQdbV37worcY9giJ26jwcPzX0rffY42mqG9MMvGz5YNfbBq8SA3J26ZXqWb2AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:33.350932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017425observed fe9679dd71f73bcacf5677f67c0e9d08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:33.332898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017425/manifest.jsonobserved 3c93249a2b681169f50cd398de4f66c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:33.315056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017425/publication.mdobserved 6d1149f469db7bd4fbc293deff18e1cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:33.298998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017425/publication.txtobserved 2c80dbfc1ef87f43f06b30a77139e802...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. |
|---|