OT-2026-000011596
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, plant vacuum fed, vented 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-2026-000011596) never changes.
Identity and time
| Publication number | OT-2026-000011596 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-8900-7cb9-91c6-f69e944dabf9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 159901d006e45ee63ff2daae7423ce9f2f44647f498f415e6cb175a0e65ec94b |
|---|---|
| Markdown | 8b76dcb1464e4444e4d7f9cb0e8135e0a0ba82ba1f32a593d4f4fbac4f0d5ebf |
| Publication page | e94222cdc0319b9fcf91c0b6901b129d32d87437b6f026a697a98702689bb34d |
| Manifest | 98f0dbe8e477c75c173ea32b3fcd56a52f5b2b110f59ba5f07d0bef90cf35b0e |
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 | F4e6RiWWUmGy9XX9jkM0Tu2ttnvON3gY6QoU/Mnq2el+hLK1vMvXDv61U9tIwCGIlPYNiv4o3I2bO83SaxQqBQ== |
| 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
| 2026-09-17T12:13:01.467549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011596observed e94222cdc0319b9fcf91c0b6901b129d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:01.449570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011596/manifest.jsonobserved 98f0dbe8e477c75c173ea32b3fcd56a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:01.430726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011596/publication.mdobserved 8b76dcb1464e4444e4d7f9cb0e8135e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:01.413688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011596/publication.txtobserved 159901d006e45ee63ff2daae7423ce9f...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. |
|---|