OT-2026-000047359
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000047359) never changes.
Identity and time
| Publication number | OT-2026-000047359 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e57-7801-bbdd-b2344a2d3226 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7419d1aaae61363817b9d971748c6e0a51f6e78617b62945c30db37d57c8ff5a |
|---|---|
| Markdown | f3081aa3d9bf464c2923c3e76b75735904987daa19b6a6e879780d454b6ed528 |
| Publication page | 3d350847e23b251a482f002169780a30cb583fc8dde43cdfdd59b491cbcd4396 |
| Manifest | 9e47f80f2b4a0b1c2d817e17708ecc385633c0191a27ee7b588d4b9c417d2ee7 |
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 | M03ljgyaI5JZU+U5uHqZVU1HmR6Iwo5/ok7Sf9R0MV2d6+l0OWfgLPlKHAknIeqpfuXRtHxFz8n2FFdssu/aDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:21.401769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047359observed 3d350847e23b251a482f002169780a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:21.383443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047359/manifest.jsonobserved 9e47f80f2b4a0b1c2d817e17708ecc38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:21.364475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047359/publication.mdobserved f3081aa3d9bf464c2923c3e76b757359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:21.346573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047359/publication.txtobserved 7419d1aaae61363817b9d971748c6e0a...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. |
|---|