OT-2026-000097157
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, 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-2026-000097157) never changes.
Identity and time
| Publication number | OT-2026-000097157 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-72a7-ba18-e8bd77d724af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097157 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c7251a4a5a222336039fe294a67e3533a28d4297da4213c58cef29e18df9533 |
|---|---|
| Markdown | bb4052fdb768ac72b122674a4055b09ca1bb72f3194191fc37fb3fe23e88b52f |
| Publication page | 5ec37c73254f8cba2afaf3d0a96d59ec8794e33b9aeaf5f83196ce6413b54a17 |
| Manifest | ff95c51f19582d8092e7b0e629959453627010059f0db87dbc25c28f0072b8a6 |
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 | kV+BuXgonTJIJgiqNZ5zAPINxldr9XbsLAstME2rRe+CRBYc5yBTD2TcHMfkJLTqCDMA0Z50nL79nG/Q0LNpAA== |
| 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
| 2026-09-17T09:10:58.613244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097157observed 5ec37c73254f8cba2afaf3d0a96d59ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:58.593616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097157/manifest.jsonobserved ff95c51f19582d8092e7b0e629959453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:58.449584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097157/publication.mdobserved bb4052fdb768ac72b122674a4055b09c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:58.431129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097157/publication.txtobserved 5c7251a4a5a222336039fe294a67e353...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. |
|---|