OT-2026-000065953
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000065953) never changes.
Identity and time
| Publication number | OT-2026-000065953 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-7f8b-870f-b0b97b08dcef · 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-2026-000065953 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5b9cbe6d996209f4b2aad66e0f9456bb06c4c9daa2dfe4a7e182d24735ee1fd |
|---|---|
| Markdown | 0c14c91373c4ed4257b1c2bc0ec9a26e9f59460709d11a5d8f23855fe63249f8 |
| Publication page | 4993e2caa3f576647528bc75c0616461c7e0be2756ae7aea235f610c668663a4 |
| Manifest | ba653b7b14fc1ec5fa5213442bab96d35fc3cd2e1b5612aebffdb4058765f15a |
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 | 8xUxQhSOCLSKr2VnOgDRkWkqVJFGTKf0o5c8aUg7h19LaXyVGteX4f2+zC1z7DXPypv+oZDf8NWBCkZcJqreBQ== |
| 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
| 2026-09-17T08:50:24.754243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065953observed 4993e2caa3f576647528bc75c0616461...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:24.735088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065953/manifest.jsonobserved ba653b7b14fc1ec5fa5213442bab96d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:24.625970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065953/publication.mdobserved 0c14c91373c4ed4257b1c2bc0ec9a26e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:24.608000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065953/publication.txtobserved d5b9cbe6d996209f4b2aad66e0f9456b...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. |
|---|