OT-2026-000093569
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000093569) never changes.
Identity and time
| Publication number | OT-2026-000093569 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-77ee-a9ed-7641d572bb61 · 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-2026-000093569 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07364c3d22d378963ddfa4dc964e839b09e88b4cfdb5103ee7cc8a6895875b29 |
|---|---|
| Markdown | 1c3454473e2b633015c7f40fe13737ad66a4bdf170ea417c95d97037f11209eb |
| Publication page | dcd28b6ccade12a2873ec5d0a638e1a63d7ca80d84b4733484d445379fe0acff |
| Manifest | b40e84ce93f1cb74f02b26c536a992ad3b0a35191509404cc9252b8420efd8d2 |
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 | bQC7veRPNuOZhoKiuDaQ0R79S7WJ32GoooA1+hX0va9eomtvFV38eP6RjlDHV79lNOJ+/QBEFUY1oxDxXGidCA== |
| 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
| 2026-09-17T09:40:33.050882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093569observed dcd28b6ccade12a2873ec5d0a638e1a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:33.034378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093569/manifest.jsonobserved b40e84ce93f1cb74f02b26c536a992ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:33.019129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093569/publication.mdobserved 1c3454473e2b633015c7f40fe13737ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:33.002091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093569/publication.txtobserved 07364c3d22d378963ddfa4dc964e839b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:36.047439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093569observed dcd28b6ccade12a2873ec5d0a638e1a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:36.031849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093569/manifest.jsonobserved b40e84ce93f1cb74f02b26c536a992ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:36.015354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093569/publication.mdobserved 1c3454473e2b633015c7f40fe13737ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.998479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093569/publication.txtobserved 07364c3d22d378963ddfa4dc964e839b...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. |
|---|