OT-2026-000066429
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three 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-2026-000066429) never changes.
Identity and time
| Publication number | OT-2026-000066429 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-727f-995f-1cfd92da250f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066429 |
| Status | PUBLIC |
Content hashes
| Canonical text | b550122768668ba4a939dc5299ade27112fe52135f4ff668f4c76e338546b980 |
|---|---|
| Markdown | 21e6db98534603c30c12b27cd00b810ce287003bf752f8a6dcb1aedcf7ade0f4 |
| Publication page | fe8002916cd4bb86b8d57dc6fc20be94a0656132f32ef662de5e22843906b05f |
| Manifest | 322035bc70863314dbb51a298f438e3f43e1fbb6b112e0ebb842f1074cc1ebfb |
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 | V+d/YB7crdOGSPZJgDjqTA+axnsjKAcrUl39hnixdZnkiTKAaWf6Nl1CqV6PqiwomzdUCoqyl041oWYcXhzuBw== |
| 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
| 2026-09-17T10:32:40.281456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066429observed fe8002916cd4bb86b8d57dc6fc20be94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:40.264928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066429/manifest.jsonobserved 322035bc70863314dbb51a298f438e3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:40.247373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066429/publication.mdobserved 21e6db98534603c30c12b27cd00b810c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:40.230859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066429/publication.txtobserved b550122768668ba4a939dc5299ade271...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. |
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