OT-2026-000095323
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000095323) never changes.
Identity and time
| Publication number | OT-2026-000095323 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-70e7-be44-852b2cf9d8c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e6114e756f8c1e093ecd8fd6d69b174375acabb76aa3f6539a65488ff3eeb5a |
|---|---|
| Markdown | 57294739deab125775ee0c342815b220361f80c3d0d23868c3a6da85943168c0 |
| Publication page | 59e2d30f05c3cc20536f1a68708d35c5d09af34b49ea0dce5cf9129be605c0fc |
| Manifest | 8985fe0d9e91e70c6ba8c1420981a55365b5c34b9959e4119753fc6eec682a4c |
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 | DzuDcRwoltgsKSG9rOQpmmxFeCRiWV5f/q5qMarbJx7GK4thcG4/j+FSzkz6wYjmnMnfeq44PqT6Tz2BEGOEBA== |
| 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
| 2026-09-17T09:36:40.638808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095323observed 59e2d30f05c3cc20536f1a68708d35c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:40.622048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095323/manifest.jsonobserved 8985fe0d9e91e70c6ba8c1420981a553...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:40.604369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095323/publication.mdobserved 57294739deab125775ee0c342815b220...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:40.586217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095323/publication.txtobserved 3e6114e756f8c1e093ecd8fd6d69b174...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. |
|---|