OT-2026-000066278
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, 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-2026-000066278) never changes.
Identity and time
| Publication number | OT-2026-000066278 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7f72-a82b-6cf1d71f149c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066278 |
| Status | PUBLIC |
Content hashes
| Canonical text | 825d1e044fe52d55068b7480a449f98df67e8fdcdfc7dda7e2b77b1cad2ca452 |
|---|---|
| Markdown | 2bc0ed1bf26aa6acfdac1c847491fe704a4e79e51dcdd958ab584016f438becc |
| Publication page | ee27b41a7149e61a1f10db6d4dea1f3b4d651b72adeb2df45db9fde6d3facb2a |
| Manifest | ea1497328e31a05aeebc61baafdc60bda3cc30216579d1421515e564f94a875e |
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 | BjchdepDP+7UyAcrs4YgoeedXUo15OCWc9fUKpxHkfvmKB495KwwJ2PB4ltZMM9q8VASnWhQIBboHIQ7fg76DQ== |
| 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
| 2026-09-17T10:33:27.381334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066278observed ee27b41a7149e61a1f10db6d4dea1f3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:27.363433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066278/manifest.jsonobserved ea1497328e31a05aeebc61baafdc60bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:27.346403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066278/publication.mdobserved 2bc0ed1bf26aa6acfdac1c847491fe70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:27.326123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066278/publication.txtobserved 825d1e044fe52d55068b7480a449f98d...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. |
|---|