OT-2026-000095947
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000095947) never changes.
Identity and time
| Publication number | OT-2026-000095947 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-79c0-8b61-f8402e9f64b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095947 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fcf753a633172020c8465a178e970ee62957e121a443431ee34fc5f26a53e74 |
|---|---|
| Markdown | 1b938f6f42c88e41db3a64788ea0715acdb7794f7c31befecd038a093ee0fb68 |
| Publication page | 2dd08377c1cbdbd5d07d8dd7bac9a2a9cc52ffd80f959a28edf44e354acf9f1b |
| Manifest | ab3023c47e4efd7700ec28300d8b93d6fd6d3e0c5222ea96da113ee201f2448e |
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 | 5j79LKD+bEb03TnL5iMCDRzosQqzotyrIfsoC8hbGzbYAq1pEO6tq6Hj92Tx5BlYFh+YjBKTKb0IeI3nwQ9HBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:03.529694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095947observed 2dd08377c1cbdbd5d07d8dd7bac9a2a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:03.513578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095947/manifest.jsonobserved ab3023c47e4efd7700ec28300d8b93d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:03.496765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095947/publication.mdobserved 1b938f6f42c88e41db3a64788ea0715a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:03.480374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095947/publication.txtobserved 8fcf753a633172020c8465a178e970ee...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. |
|---|