OT-2026-000066097
Publication integrity record
Single cup vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000066097) never changes.
Identity and time
| Publication number | OT-2026-000066097 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7eb6-9e08-893cdce59a31 · 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-2026-000066097 |
| Status | PUBLIC |
Content hashes
| Canonical text | aea0fbf95df2f2900c66923b60cb5f1819868bd95f97786c01ccbd20720b9897 |
|---|---|
| Markdown | dfa02f658176c35434581f51120a8b7e875baffe8fad29587ba72329e81080b9 |
| Publication page | 1ea748db780f4c4c58a1d6bbe730458594e187241498074dd39aeb38160917c0 |
| Manifest | 6f0ae52262a200178e5193c0ca831d8d2cc7b12aeb518b87946e43a2386f545b |
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 | 9y4UjhzNzg1cBmlR2VwPcCdmZogftJzI3skfXtRV2EAzPt/3K03ZaB7WtOEC23z/+i25Z5mrs5FuLeHtI8VnBA== |
| 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
| 2026-09-17T08:50:47.603841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066097observed 1ea748db780f4c4c58a1d6bbe7304585...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:47.584478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066097/manifest.jsonobserved 6f0ae52262a200178e5193c0ca831d8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:47.565463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066097/publication.mdobserved dfa02f658176c35434581f51120a8b7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:47.548451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066097/publication.txtobserved aea0fbf95df2f2900c66923b60cb5f18...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. |
|---|