OT-2026-000046993
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046993) never changes.
Identity and time
| Publication number | OT-2026-000046993 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-7d7e-90bc-98c6cd24d45c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046993 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed84c7cfb5a29cdd425c708b2da3870081e2713848070a87b7fc88bfcc597592 |
|---|---|
| Markdown | 21872681f7854913aa108fa005af87e18a83179b0d2db04285bf3a426ae6f81f |
| Publication page | 9fa97b9d81778e1ab931cbc9916492eeff46994041815266fccc4da8adf6de98 |
| Manifest | e6b107b10e794c554a45a8ac455191f98b1c4eb56dd3beeae056781a8295c9ef |
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 | vIrmdJgH5l4YWL9zIR/rlm6d6nKX+6pRT0z1CFwEitTEMyS4s78uZGnXGw/li6cvW3yJB0cd2cQ6KOqCRdUdBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:15.936301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046993observed 9fa97b9d81778e1ab931cbc9916492ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:15.918596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046993/manifest.jsonobserved e6b107b10e794c554a45a8ac455191f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.899837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046993/publication.mdobserved 21872681f7854913aa108fa005af87e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.882822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046993/publication.txtobserved ed84c7cfb5a29cdd425c708b2da38700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.520436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046993observed 9fa97b9d81778e1ab931cbc9916492ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.501532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046993/manifest.jsonobserved e6b107b10e794c554a45a8ac455191f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.482689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046993/publication.mdobserved 21872681f7854913aa108fa005af87e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.466028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046993/publication.txtobserved ed84c7cfb5a29cdd425c708b2da38700...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. |
|---|