OT-2026-000014702
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000014702) never changes.
Identity and time
| Publication number | OT-2026-000014702 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7821-ad86-e2a8bdca10bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014702 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02ba6a3f53f2015d8bdacba95224e0d52e347f0dadee331a7bfb07ad3367502b |
|---|---|
| Markdown | e92273812589366d1d89113dbbc585a4848f0ef241f06beec9d3d98cb4553db5 |
| Publication page | 49626f776e46fa2fb7b39deb064b81972b93bc964e35ed26764316a1c674efe9 |
| Manifest | d0547493e823b7a5ea931b3262a54c24fe7adfcae6b8b2ee9f09f923944b060c |
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 | NASrlxzfb5uGYPmtIi0uvQdYqz0dC9f6pcmLHUhS3Aw5CS2xAE5XqGGGj7HPsUU5osQ0+30AwGx9kEGseKclDA== |
| 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
| 2026-09-17T12:06:33.771432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014702observed 49626f776e46fa2fb7b39deb064b8197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:33.751720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014702/manifest.jsonobserved d0547493e823b7a5ea931b3262a54c24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.730008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014702/publication.mdobserved e92273812589366d1d89113dbbc585a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.709533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014702/publication.txtobserved 02ba6a3f53f2015d8bdacba95224e0d5...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. |
|---|