OT-2026-000093599
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000093599) never changes.
Identity and time
| Publication number | OT-2026-000093599 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-772b-b1d5-dd54404a99e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093599 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35240f38b37a47c95add50d7dfc37d5f7c9b8141c0d98e10e9a5bd71a7dbd795 |
|---|---|
| Markdown | 9510209e6c76ab7252f00792d0c6925db13db0c826888a1be6c2240ea58abd43 |
| Publication page | 83337061f8e33ff0c3ed9c1a0f5833e3a5fbbe94eb393556be373b3271375e05 |
| Manifest | f517bbc6db7eecda831a58ff9e21d7932aec5244fe2a3e4d7688568357948833 |
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 | NffWOo7/Dbkbv9JyCIkk0hQSOUyQftRTTU0KCPzVMj5yHMeRJsj5CL51Fqod+iOakjH9TlGgmMjO7qGvhHP9AQ== |
| 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
| 2026-09-17T09:39:38.462466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093599observed 83337061f8e33ff0c3ed9c1a0f5833e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:38.444962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093599/manifest.jsonobserved f517bbc6db7eecda831a58ff9e21d793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.427483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093599/publication.mdobserved 9510209e6c76ab7252f00792d0c6925d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.408015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093599/publication.txtobserved 35240f38b37a47c95add50d7dfc37d5f...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. |
|---|