OT-2026-000039394
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000039394) never changes.
Identity and time
| Publication number | OT-2026-000039394 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-77a7-a188-8a80e0cc52c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12cb02a10ca2b616c499bf75de417134f59460b40c1178eda92f26948f225ca1 |
|---|---|
| Markdown | 667bfb5fbb4ae03753d57b5b4d201bfd52be453ffec86efc8abb1431d2541dad |
| Publication page | a2ebd419d56660ad4a39c6f5417f37062d0271bf159e6cadd334a52a6c2efea5 |
| Manifest | 6771e39ec17b3720c20a98405bfe1ab4c628489bbe302d9f8cf427738b09837d |
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 | KTxzGNccNvrsIGhBMFZkKzk5Mf9TSPt62IQsLFh+RhYkgxN28eboyjRFmzgLPrNvHsV/sCYw2BPowiQjxly3Aw== |
| 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
| 2026-09-17T11:21:00.211552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039394observed a2ebd419d56660ad4a39c6f5417f3706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:00.194615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039394/manifest.jsonobserved 6771e39ec17b3720c20a98405bfe1ab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:00.177510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039394/publication.mdobserved 667bfb5fbb4ae03753d57b5b4d201bfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:00.159841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039394/publication.txtobserved 12cb02a10ca2b616c499bf75de417134...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. |
|---|