OT-2026-000093428
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three 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-2026-000093428) never changes.
Identity and time
| Publication number | OT-2026-000093428 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-757e-bac8-938bec0be450 · 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-2026-000093428 |
| Status | PUBLIC |
Content hashes
| Canonical text | bef9688163514d45193a79ca083b641a65dda56added951d7e50915421027ef2 |
|---|---|
| Markdown | 75320d471a7d333e4cfbd503c7a2e6f2322cdbdd2ff159e6543553ef39d163e9 |
| Publication page | 32c5bf2ab8756b01e2609d05d4b73dd5cce746d7fb3e863690b219f2e1e25c25 |
| Manifest | 42e1b6368a1efc8f1ad9b0674f5beeb212d29843f8e10e468c6651995c3c1a74 |
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 | EV+Ihx+jp91wyNoPUeoV1KNjTpe33FO1Z4SyToirq4Qx5R4Sb6of3R2znfYwT1wqUWIw9ng4H2AABB4jjdFiDQ== |
| 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
| 2026-09-17T09:40:19.461445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093428observed 32c5bf2ab8756b01e2609d05d4b73dd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:19.441738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093428/manifest.jsonobserved 42e1b6368a1efc8f1ad9b0674f5beeb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:19.423649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093428/publication.mdobserved 75320d471a7d333e4cfbd503c7a2e6f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:19.406482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093428/publication.txtobserved bef9688163514d45193a79ca083b641a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:25.144760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093428observed 32c5bf2ab8756b01e2609d05d4b73dd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:25.126523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093428/manifest.jsonobserved 42e1b6368a1efc8f1ad9b0674f5beeb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:25.109177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093428/publication.mdobserved 75320d471a7d333e4cfbd503c7a2e6f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:25.089617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093428/publication.txtobserved bef9688163514d45193a79ca083b641a...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. |
|---|