OT-2026-000066138
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000066138) never changes.
Identity and time
| Publication number | OT-2026-000066138 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7b24-8cbe-8797fde5e50b · 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-2026-000066138 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2177557dec4a5a06a92738abe563cff1fae78f75054b066d1c255210d6251bf |
|---|---|
| Markdown | ca583386f0bcb4dd5e37d62279de35546d88b757d46e70bff00d931423125330 |
| Publication page | d920690acb053688d940e9a04fc4d39b83702f86360b843c95d89bd88bad8e8c |
| Manifest | d5c4fbcdbe1eb006cf0a0ba0998b8f6734644ac7c037363023f1243ef0231516 |
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 | ZpBIK+sbLCtidY2/3c4SFkLyx9vk9t3+oEf6S8V3FdMWMGH39tC+DCUcwK19/EzifsAbt1YzMPUO3843unD3Cg== |
| 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
| 2026-09-17T08:51:02.501310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066138observed d920690acb053688d940e9a04fc4d39b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:02.484629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066138/manifest.jsonobserved d5c4fbcdbe1eb006cf0a0ba0998b8f67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:02.340606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066138/publication.mdobserved ca583386f0bcb4dd5e37d62279de3554...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:02.301527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066138/publication.txtobserved d2177557dec4a5a06a92738abe563cff...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. |
|---|