OT-2026-000024077
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000024077) never changes.
Identity and time
| Publication number | OT-2026-000024077 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7b68-a0cd-d546e54e4903 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024077 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02699716ceb30e63c6b8e4a9dc0f33e9310ebb44fd8ba0aa9d7b6a2413992c43 |
|---|---|
| Markdown | b41e82935fcad1162a9761cf27ba16a74498435ee406e8b35222770824d7adb2 |
| Publication page | 2547cb8b8bf262eecb8a7feee992a5790b97498a8f90a7d20ae798095332aabe |
| Manifest | 67f415fdca53df0d9f76ea57c79fcbb4779cee85527e62116b0e761f86c111ed |
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 | p9jx3As+wts+uZCTaIq2DgJYYKkpjEzXfrGRIc689inKt5baFDwnnq08UMxwiyRaeS3Rz/TCn+Eye02cC5R4AQ== |
| 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
| 2026-09-17T11:50:59.455844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024077observed 2547cb8b8bf262eecb8a7feee992a579...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:59.436158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024077/manifest.jsonobserved 67f415fdca53df0d9f76ea57c79fcbb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.419085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024077/publication.mdobserved b41e82935fcad1162a9761cf27ba16a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.402075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024077/publication.txtobserved 02699716ceb30e63c6b8e4a9dc0f33e9...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. |
|---|