OT-2026-000093812
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093812) never changes.
Identity and time
| Publication number | OT-2026-000093812 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7669-8da1-bc17c6ad5260 · 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-2026-000093812 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0648bf31bbd9595373bbb24a29a10d059bfa89e4e0f18d35e5b8e9103d36c5e |
|---|---|
| Markdown | 5fc58ea72daa0874562a7a1d6094057ff2491b94053cc653b96265607f316efd |
| Publication page | cf561c7644b8951885cb079b2e7bf712a75fb4c8ae49b755c2e605872b6f9242 |
| Manifest | 69d3d2a72505806d29a4382d2958b810d64a93d053c2458da24ec5e484033f2c |
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 | pgA+DDmSbyeM8ktF60idRNR4ZtH2Ed34m0Km0phvmOeg/Yto2Cy8uQz835UbbQjq264SeqQhm1eVgfobNmkhCQ== |
| 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
| 2026-09-17T09:39:55.288706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093812observed cf561c7644b8951885cb079b2e7bf712...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:55.272315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093812/manifest.jsonobserved 69d3d2a72505806d29a4382d2958b810...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:55.257302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093812/publication.mdobserved 5fc58ea72daa0874562a7a1d6094057f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:55.241463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093812/publication.txtobserved a0648bf31bbd9595373bbb24a29a10d0...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. |
|---|