OT-2026-000017113
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed 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-2026-000017113) never changes.
Identity and time
| Publication number | OT-2026-000017113 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-770e-b436-3afb7e76c21e · 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-2026-000017113 |
| Status | PUBLIC |
Content hashes
| Canonical text | e61a9edc8552f0187f87fdb4965ac9e5ed5b3366ab2eb9cd5a2e0a8d1384c1c3 |
|---|---|
| Markdown | c9173bbc2774041260939453687d2279de8dd76158928de6e1687883bd3e02bc |
| Publication page | 6474c130ea387959bfa1de2ad9cc991f17f76f04849d459f64aa33b474039718 |
| Manifest | 27c3975baea2f3aa43c61fd86454bf656a554201c087aa07ad5283d17d04615a |
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 | Rra9fnYNB0BT8iN407oPRqVqAYRFnyGZ0f4dq3rhQfgUHlkpQz4ML7Lff0yMqm/bcmJgbNg5hQU3eW+E52ZbDQ== |
| 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
| 2026-09-17T12:02:09.958329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017113observed 6474c130ea387959bfa1de2ad9cc991f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:09.939359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017113/manifest.jsonobserved 27c3975baea2f3aa43c61fd86454bf65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:09.921786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017113/publication.mdobserved c9173bbc2774041260939453687d2279...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:09.902692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017113/publication.txtobserved e61a9edc8552f0187f87fdb4965ac9e5...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. |
|---|