OT-2026-000093446
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum 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-2026-000093446) never changes.
Identity and time
| Publication number | OT-2026-000093446 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7521-a0b6-32e88226a18f · 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-2026-000093446 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29388586c59f5529d7468fb0beed4274252b6c788171c163d541688904e775bd |
|---|---|
| Markdown | 86244327750f451a67ba6d0f58dcea852091e684cd06ce86e311b1c3a3ce724a |
| Publication page | 36f9a832710a5ee3fca6a471280ca53c377e34958c1dd7cc0c09b28ed1e2f4fa |
| Manifest | ff007b90d6c7994df70435489ca06b3d8c87ce4eabdf50547c7a8d45ada63b10 |
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 | wqKT/fiVXbIY5+KZQ4nksmEBlEtL2ziqI3DYFDhszypKEfr/JFy+u/wU5Shd87Y7RMv+w5yAwD2nvSd4ICtKAA== |
| 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
| 2026-09-17T09:40:20.814033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093446observed 36f9a832710a5ee3fca6a471280ca53c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:20.796708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093446/manifest.jsonobserved ff007b90d6c7994df70435489ca06b3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.781020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093446/publication.mdobserved 86244327750f451a67ba6d0f58dcea85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.763562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093446/publication.txtobserved 29388586c59f5529d7468fb0beed4274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.471597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093446observed 36f9a832710a5ee3fca6a471280ca53c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.453992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093446/manifest.jsonobserved ff007b90d6c7994df70435489ca06b3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.436026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093446/publication.mdobserved 86244327750f451a67ba6d0f58dcea85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.418407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093446/publication.txtobserved 29388586c59f5529d7468fb0beed4274...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. |
|---|