OT-2026-000069489
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000069489) never changes.
Identity and time
| Publication number | OT-2026-000069489 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52b-7473-8d85-23eae7a2e21c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069489 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22716c55cd1bf5624862d9bd2176d054ba9b0a8ca1a6ac6fdf89b89ae96c3ad4 |
|---|---|
| Markdown | 968ff59918fcecb24ad1dd8b93d488545d84420e71ca923e9cd16752a9d56ed4 |
| Publication page | ecb7db1a53e8da5ab139c5a653fb639e174a61ea719a24918a28a81be2d5f8e0 |
| Manifest | 99148f214454853fbdba2448aa62b3777075740c8b448a1c489a2103ec0fb334 |
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 | MQx8lssp1Bl4puIFWUbsmYkfTusfpAyLCiXom0CuTy3CLM7Vw76vx0rsGI0EJEQXWFcLwZl4m/aHcp7KlnwsAw== |
| 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
| 2026-09-17T10:30:34.210355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069489observed ecb7db1a53e8da5ab139c5a653fb639e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:34.190661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069489/manifest.jsonobserved 99148f214454853fbdba2448aa62b377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:34.174455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069489/publication.mdobserved 968ff59918fcecb24ad1dd8b93d48854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:34.156227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069489/publication.txtobserved 22716c55cd1bf5624862d9bd2176d054...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:06.946134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069489observed ecb7db1a53e8da5ab139c5a653fb639e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:06.927805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069489/manifest.jsonobserved 99148f214454853fbdba2448aa62b377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:06.909503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069489/publication.mdobserved 968ff59918fcecb24ad1dd8b93d48854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:06.892534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069489/publication.txtobserved 22716c55cd1bf5624862d9bd2176d054...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. |
|---|