OT-2026-000012362
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000012362) never changes.
Identity and time
| Publication number | OT-2026-000012362 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-7ab8-915a-0b5f304a2152 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012362 |
| Status | PUBLIC |
Content hashes
| Canonical text | d60746fcdc69fe582fa8095e4a3963177c8d480db09c5f33c19cbb604de76a78 |
|---|---|
| Markdown | 62a4af9c37a6bea3ebbf7fcada2e4973470a30c862e57c35655e50e3bfe1dea4 |
| Publication page | 2bfbd641ab1d79efc01c33245f66f7b485b8a4d424a010f6441781f9f08af2c9 |
| Manifest | fa8e72f2ae34868e91b563a7bd5392a6c19c22e3149b0ea5b39a68afbd4a24a8 |
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 | UPbVKstD4WZH0EnuwcGbfQGSTdfRZVEOdt6Ue0FyVmu3jVL7+mNKnGH4O4cqnDqjNJPW+G5S0PKOh6+zSNKEAg== |
| 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
| 2026-09-17T12:11:50.796401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012362observed 2bfbd641ab1d79efc01c33245f66f7b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:50.779793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012362/manifest.jsonobserved fa8e72f2ae34868e91b563a7bd5392a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:50.762664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012362/publication.mdobserved 62a4af9c37a6bea3ebbf7fcada2e4973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:50.745678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012362/publication.txtobserved d60746fcdc69fe582fa8095e4a396317...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. |
|---|