OT-2026-000033613
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, pulsed 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-2026-000033613) never changes.
Identity and time
| Publication number | OT-2026-000033613 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-7526-8933-d8e696646714 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033613 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b2d395990e0737efa92d7095000f3978fd28dcd714a2e47e8118fd50a947ce3 |
|---|---|
| Markdown | d6bbaf7ee02d22bc910e1ceb17f75edd2915e1bb19746b07bf203f1578ac832a |
| Publication page | 0b482b872227955e4c057503c239633afb89811080b53b959dd08f7bd881598c |
| Manifest | 93daf9124f8072caf40fe1b69ee138bb2952631de9a6d1c45046ed134f714439 |
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 | vQPRJuBZKAXkXxJe5j7lk5ZGY7w9ncQR8Af63s2h6sXbBzs9aqnntSj1V30MTdmwKzVeuhlfuMUm/8yTlALOBg== |
| 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
| 2026-09-17T11:31:35.197534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033613observed 0b482b872227955e4c057503c239633a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:35.179516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033613/manifest.jsonobserved 93daf9124f8072caf40fe1b69ee138bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:35.161645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033613/publication.mdobserved d6bbaf7ee02d22bc910e1ceb17f75edd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:35.143088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033613/publication.txtobserved 8b2d395990e0737efa92d7095000f397...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. |
|---|