OT-2026-000030367
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000030367) never changes.
Identity and time
| Publication number | OT-2026-000030367 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e501-7d48-9f28-5e3085fb2fee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25f868269e6ec2c5a0fc67b19c7c4939efa66300b28753f87d1a3721cbcaff7f |
|---|---|
| Markdown | d4c4084bdfc290334a075376e36128a99490ff3b998e68f0cbe7e4e56b8f7835 |
| Publication page | adc22ec52e25a731b9c0497bcb78df32077e019ac68030aac5a01a668e296671 |
| Manifest | 70cf21f238d8fdfd6e6b19196e674cca6ceda1a272a00af739efd832fdf22876 |
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 | HqGUjuMoCVC3zta5W2DLPu7fqI+V8gkB6AluQYHe+qzF7oUTziRJlYOy1PLG6w9UgS/UY46aVIs21tYR/hT6AA== |
| 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
| 2026-09-17T11:38:05.365782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030367observed adc22ec52e25a731b9c0497bcb78df32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:05.349555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030367/manifest.jsonobserved 70cf21f238d8fdfd6e6b19196e674cca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:05.331452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030367/publication.mdobserved d4c4084bdfc290334a075376e36128a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:05.313337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030367/publication.txtobserved 25f868269e6ec2c5a0fc67b19c7c4939...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. |
|---|