OT-2026-000062889
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000062889) never changes.
Identity and time
| Publication number | OT-2026-000062889 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-78fd-86da-ef9eb24bb4ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062889 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73d69943381e82af92a3ade7b016ce8dd72de73734176d6a9d2c1a7e547e5acf |
|---|---|
| Markdown | 1b35c8e6214cb13eeaab3ae75f4cb9e456785e359327b8546b51da3127324c9c |
| Publication page | 808e8688083c9639251cdd5c5a07267078df35ed7b8d58e4ebfbe689e732a5ca |
| Manifest | d2dc882fa75945f1c7b3f09eadeacc95cb3929cdb1763886c3d5c67a1fb572ca |
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 | dnkEUaQ2aRdgnSNmLWBTyTSUJn4ocTsWSKiY5VRvhXEMho7W74PiG7NfgfvKpYwvk0zt62Wo+/RHO225m7caCw== |
| 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
| 2026-09-17T10:40:15.210754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062889observed 808e8688083c9639251cdd5c5a072670...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:15.189412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062889/manifest.jsonobserved d2dc882fa75945f1c7b3f09eadeacc95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.166839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062889/publication.mdobserved 1b35c8e6214cb13eeaab3ae75f4cb9e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.144087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062889/publication.txtobserved 73d69943381e82af92a3ade7b016ce8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.676915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062889observed 808e8688083c9639251cdd5c5a072670...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.655741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062889/manifest.jsonobserved d2dc882fa75945f1c7b3f09eadeacc95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.636878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062889/publication.mdobserved 1b35c8e6214cb13eeaab3ae75f4cb9e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.611356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062889/publication.txtobserved 73d69943381e82af92a3ade7b016ce8d...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. |
|---|