OT-2026-000035182
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000035182) never changes.
Identity and time
| Publication number | OT-2026-000035182 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-7272-ab41-da64ba2ad52c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bbdc0518274b4c12b9433e01a2370019f0c9e0e3f0635b03b7f549aa67d0df1 |
|---|---|
| Markdown | c1fd7d4be7a151bcb77d52f14489cb04decec2af2fa1424ea46aa83e08d32748 |
| Publication page | 46437fdf67fa1ddb8a976353fd297f96d4dacc45c949b0b075f294f19a1fa03d |
| Manifest | 351ab3106b805701a5f782a88d5dc1f6e3d07247cd6245f43a5aa548acc827b3 |
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 | 3lhrCKvKiWOtVGiX1Md4yVhRV+yV5O+50yIDvubC71eBAOXwjU9+7KnVYJ9J5Tmn2Jf/l04f7reCHQd4W+k+Aw== |
| 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
| 2026-09-17T11:28:18.054483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035182observed 46437fdf67fa1ddb8a976353fd297f96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:18.031402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035182/manifest.jsonobserved 351ab3106b805701a5f782a88d5dc1f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:18.008787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035182/publication.mdobserved c1fd7d4be7a151bcb77d52f14489cb04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:17.989527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035182/publication.txtobserved 0bbdc0518274b4c12b9433e01a237001...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. |
|---|