OT-2026-000068341
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000068341) never changes.
Identity and time
| Publication number | OT-2026-000068341 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-72bb-9bb0-f5fd0677c407 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068341 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35ed7c38ac4813ea1bf58b94432ee2c9db9fa0d6eab837bd96c6ad6d0ad2d1eb |
|---|---|
| Markdown | 32f451ebfbe330d82711e6a7a96200eb8bf89a22fd461b1d1a4aee836df0201d |
| Publication page | 7ea7005053f0613018adf962d3caaa9169b3cbbf08c4438223a8f5e9b681f29d |
| Manifest | 04d1e9e90b6a80cd90607de79791c4b86a4c3aa20569e4058a11d5ed7a412297 |
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 | iUTTZjr7+H/typaCpgJGDFluf00rhBNZi+pkUWPi0B9a5XpHLOGezS9mwIZBdpoc26Gq2C12xIoKVHlazc1JBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:23.110511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068341observed 7ea7005053f0613018adf962d3caaa91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:23.090026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068341/manifest.jsonobserved 04d1e9e90b6a80cd90607de79791c4b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:23.070319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068341/publication.mdobserved 32f451ebfbe330d82711e6a7a96200eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:23.051153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068341/publication.txtobserved 35ed7c38ac4813ea1bf58b94432ee2c9...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. |
|---|