OT-2026-000078613
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000078613) never changes.
Identity and time
| Publication number | OT-2026-000078613 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c2a-76eb-b03f-a96465958e8d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078613 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46f63b80ff1189f371b043a8c08bde38c81bd0c66b9b0e79a77f29c97adbbb28 |
|---|---|
| Markdown | ae738fa5f8e9cc2597449ecbf27f2a44d4b0de6ef73112bed9c15936d3eb4e18 |
| Publication page | 4fd6b13220c9f0215848f08053601dae4cb8e96cab59727b4979e4acd7cfc4cb |
| Manifest | f783ca4dc4fc7802203b697e194d9746ee6282761ed26263cf09d7c4ddd2e119 |
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 | qoAOMbzU7WQMQsYSCPbFM5ltZQBYdxrXTyiECqlBWpdEJ0AhPHY9Txu+BEkP/TNrnOkcGId6smsu6c0p4gXzDQ== |
| 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
| 2026-09-17T10:06:38.951011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078613observed 4fd6b13220c9f0215848f08053601dae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:38.932997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078613/manifest.jsonobserved f783ca4dc4fc7802203b697e194d9746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:38.914026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078613/publication.mdobserved ae738fa5f8e9cc2597449ecbf27f2a44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:38.894908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078613/publication.txtobserved 46f63b80ff1189f371b043a8c08bde38...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. |
|---|