OT-2026-000093396
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000093396) never changes.
Identity and time
| Publication number | OT-2026-000093396 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-5089-79e3-9d82-ae4ebbc7894b · 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-2026-000093396 |
| Status | PUBLIC |
Content hashes
| Canonical text | b80110f65496b6e17f0ffbf34a6847f2af3d51ddb697b4ccef9730d139374c3f |
|---|---|
| Markdown | f4977c7d4e3202869dd0cfecb1dc51b0e1a1724d3e3787caacf4bcac40a0339a |
| Publication page | 316e8b3fc43e2f97c3f9ca22f695787874802d9bf7a08f6f52d42549896b8091 |
| Manifest | 27dc47d6a02e334e4fa61dd55c7c63d634bc0b99974538e36680da4b402f0e08 |
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 | C5VyCVP9ZqGzcarABbVXOaVpDmnCnpEdEZj3/Ebu7TBhpQboOYw8DN5Mb4wMuZ86bIh9GhMRD6fXi6nWSd2DAQ== |
| 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
| 2026-09-17T09:40:15.815065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093396observed 316e8b3fc43e2f97c3f9ca22f6957878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:15.798723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093396/manifest.jsonobserved 27dc47d6a02e334e4fa61dd55c7c63d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.781327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093396/publication.mdobserved f4977c7d4e3202869dd0cfecb1dc51b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.761343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093396/publication.txtobserved b80110f65496b6e17f0ffbf34a6847f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.649226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093396observed 316e8b3fc43e2f97c3f9ca22f6957878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.629869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093396/manifest.jsonobserved 27dc47d6a02e334e4fa61dd55c7c63d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.611417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093396/publication.mdobserved f4977c7d4e3202869dd0cfecb1dc51b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.593618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093396/publication.txtobserved b80110f65496b6e17f0ffbf34a6847f2...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. |
|---|