OT-2026-000093558
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000093558) never changes.
Identity and time
| Publication number | OT-2026-000093558 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7ec0-a49a-2db1935a043f · 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-2026-000093558 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c84b1978227cc77c4ca2eedfdaacfdc9a9b5b4c9ce79f6c37ce9817da6c854d |
|---|---|
| Markdown | 273ff6f95b81b69fbc030e49ca0de0af00c7e7b9e203c6551edeb0d276927450 |
| Publication page | 32eba73e7404cf01882b062a6bb237ffdfed9e95047232d2034905c0c3d70bc6 |
| Manifest | 68ec4ffc4e16be796362a62eefc1d005b05cda981519389e2b6241d9d1017d2a |
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 | U6diIZ3z8QrWjo9PuEs6Wlh/SidryQMkYTfjBQ3aYMgMR8mlKAPqMLvJQOQQmToZmtOsnUctT6S8IEJ7kW90Aw== |
| 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
| 2026-09-17T09:40:30.905404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093558observed 32eba73e7404cf01882b062a6bb237ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:30.886751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093558/manifest.jsonobserved 68ec4ffc4e16be796362a62eefc1d005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.866591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093558/publication.mdobserved 273ff6f95b81b69fbc030e49ca0de0af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.846652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093558/publication.txtobserved 4c84b1978227cc77c4ca2eedfdaacfdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.226967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093558observed 32eba73e7404cf01882b062a6bb237ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.209960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093558/manifest.jsonobserved 68ec4ffc4e16be796362a62eefc1d005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.192905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093558/publication.mdobserved 273ff6f95b81b69fbc030e49ca0de0af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.175287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093558/publication.txtobserved 4c84b1978227cc77c4ca2eedfdaacfdc...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. |
|---|