OT-2026-000046394
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000046394) never changes.
Identity and time
| Publication number | OT-2026-000046394 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57db-79fe-aa2f-011b46c01748 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046394 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8bc58a8f475004e1da0e40e57fea1a3dbb894bb7f1f840fbb1a1a34cc6e5e93 |
|---|---|
| Markdown | b50ca72b912a80c7a1538c7a366bd621585eee5a86368052a34d28a2f405c0c0 |
| Publication page | f92d26911a79a8d64a71fcbdfb016db61f9a697456afcbed789b3c27481961bc |
| Manifest | a1d169137fc0886df0af184f711cbdc62c96fd6899f565fa091871cb8b3ba595 |
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 | KGCPXAQtB6zcmjgkZbGdHkyxbEu+Q6MR3grjmQgrKDjCvnZuu7S9GffCi9RzG5P+042SBMFnib9vDK2wqkeHBA== |
| 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
| 2026-09-17T11:08:24.014885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046394observed f92d26911a79a8d64a71fcbdfb016db6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:23.997759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046394/manifest.jsonobserved a1d169137fc0886df0af184f711cbdc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:23.978514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046394/publication.mdobserved b50ca72b912a80c7a1538c7a366bd621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:23.929542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046394/publication.txtobserved e8bc58a8f475004e1da0e40e57fea1a3...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. |
|---|