OT-2026-000024853
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, supply line pressure sensor, 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-2026-000024853) never changes.
Identity and time
| Publication number | OT-2026-000024853 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7735-a7b9-0e0ef3ccd5cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024853 |
| Status | PUBLIC |
Content hashes
| Canonical text | b154a90b1b9106c8df5d33630b6044b49c307f9952881139ec83f62daa5f9387 |
|---|---|
| Markdown | a8f96a8d14e91e9f36a6deab944f6587e5e88824d24fc2af2ff1d0dc04e120db |
| Publication page | 77e0bc35a7625dd700ef7caa0ac581ba966f64f1e5d1390e4a67cb1010f408ff |
| Manifest | f80a5c1f9f9ba75faa863553771b4a8164cfda1164990e72bc08841fa7e4b2ce |
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 | E/eexHSTPkAIhFY7QK8swh+rJguwXdjMaS+L2WG7easLN7Q/epkO9pooCas4WQ8dDCy05suYC7NPnLMsYa6/AA== |
| 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
| 2026-09-17T11:47:55.501121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024853observed 77e0bc35a7625dd700ef7caa0ac581ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:55.485174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024853/manifest.jsonobserved f80a5c1f9f9ba75faa863553771b4a81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.468217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024853/publication.mdobserved a8f96a8d14e91e9f36a6deab944f6587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.428268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024853/publication.txtobserved b154a90b1b9106c8df5d33630b6044b4...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. |
|---|