OT-2026-000063275
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000063275) never changes.
Identity and time
| Publication number | OT-2026-000063275 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7a4e-8fe9-a53edb5b4134 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063275 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9622a64f002f1a2a89b0ce566e80d707a902f80bbe5f591d8c05f3722e4ebebb |
|---|---|
| Markdown | 63e908c4a69c52cf9edbf5c6f25b5e95b32d414fd47b10f94330a2382ea12541 |
| Publication page | ca4c619fdb1a3077c132dec4f0f2400a833a92c23c1a9d69ddae4a9aea3cbddd |
| Manifest | e253a2675f9007376d2bde03af41460dd145fe9a7d5a2580465e78cd6d75a085 |
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 | eYYsoCUq9y0isE6w/DLIxV5+iPQl7yI4O/teaCWZ7UNIX43qdsES5G1ZWKbNzOLXcw+YHXDLe5gev7D6aM47Dw== |
| 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
| 2026-09-17T10:39:09.970517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063275observed ca4c619fdb1a3077c132dec4f0f2400a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:09.951252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063275/manifest.jsonobserved e253a2675f9007376d2bde03af41460d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:09.933539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063275/publication.mdobserved 63e908c4a69c52cf9edbf5c6f25b5e95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:09.913977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063275/publication.txtobserved 9622a64f002f1a2a89b0ce566e80d707...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. |
|---|