OT-2026-000093400
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000093400) never changes.
Identity and time
| Publication number | OT-2026-000093400 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-5089-765d-9ce0-657f06934f7f · 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-2026-000093400 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77482d41d2de919239b720a065f427a5f96799adecda9ee451879ad28b1b56ed |
|---|---|
| Markdown | 3434f0b147b6a4f76dbdf750029b096dcda085481f63ced76ca44ad2ea1451de |
| Publication page | 867b074502a0f8023775659f6d88bb81d15e6bcb4588e2586fd8948f7b7f261b |
| Manifest | 5dadeacb7dfa96f891967d37db6993704a4f17d937538a75e7be7f14ef377d24 |
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 | ahNIAeyLrWRO1PCzXImIm5Ql/+qcdGwZYOaB2DNNmRm5X1vDMp0Rg2SmCYmjKus3EwUx7tizBRRdTW55HnW7CA== |
| 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
| 2026-09-17T09:40:16.156636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093400observed 867b074502a0f8023775659f6d88bb81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:16.141547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093400/manifest.jsonobserved 5dadeacb7dfa96f891967d37db699370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:16.127528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093400/publication.mdobserved 3434f0b147b6a4f76dbdf750029b096d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:16.110740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093400/publication.txtobserved 77482d41d2de919239b720a065f427a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.988212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093400observed 867b074502a0f8023775659f6d88bb81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.968888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093400/manifest.jsonobserved 5dadeacb7dfa96f891967d37db699370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.949584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093400/publication.mdobserved 3434f0b147b6a4f76dbdf750029b096d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.932063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093400/publication.txtobserved 77482d41d2de919239b720a065f427a5...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. |
|---|