OT-2026-000013340
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum 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-2026-000013340) never changes.
Identity and time
| Publication number | OT-2026-000013340 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-726c-bd29-8c5477fc51ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013340 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0147140daa9e5d227fc4454c750928cb2d4d715ea101120317e8b5d6533e1db0 |
|---|---|
| Markdown | 5a42a41c5a7ac8c21422d895b4851a450699805b51fe3d7f27801a3b4c332526 |
| Publication page | 9c10726d592f77a733fea8ce1f0d149ac3cf6ea7a6328fe9d42023711569038c |
| Manifest | 4abd785f7e6a8f4ce91d8258d630d9b3fe086211cd6f2ffac874bae19a2e242d |
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 | b1fQ9ZSx2wnuJK/4jV2svppmyNTNKy6QiYhme1vIFiZ4pSyZsATc5BWG6ZTtHOQQwoTvWaTnV/iDQNPqBjmWCA== |
| 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
| 2026-09-17T12:09:47.020361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013340observed 9c10726d592f77a733fea8ce1f0d149a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:46.996481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013340/manifest.jsonobserved 4abd785f7e6a8f4ce91d8258d630d9b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:46.976998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013340/publication.mdobserved 5a42a41c5a7ac8c21422d895b4851a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:46.958147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013340/publication.txtobserved 0147140daa9e5d227fc4454c750928cb...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. |
|---|