OT-2026-000010385
Publication integrity record
Single cup vacuum gripper, common isolation valve, plant vacuum fed, sustained 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-2026-000010385) never changes.
Identity and time
| Publication number | OT-2026-000010385 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7ae2-9b28-b7400d19d2e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010385 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2de3eea0a66f3892b5ca857bb8388d9e2fa714c9487fdd2a5c9c936299fc5ca |
|---|---|
| Markdown | d7aed582c46ebfd4548dc1e9dc0616f1a89d0871156a75e0dfa67e2a9d45ff50 |
| Publication page | e86826cedd26cbc82bc52fa2f6f46930119c28993ed360e07c658f4c27c45b9c |
| Manifest | 4bd16ca52e48eb7bee0f1d77cb41f1d800fef26eaa23f0baa30ac65dc4f34c68 |
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 | WlkegkHAWGsp3IZ8N7fGx/W/xUbey/JmLEVHFa4MzG+d5ddGEwqZOlzRN9Ik86tKfLmjL4jucasqEVHE5LQgCA== |
| 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
| 2026-09-17T12:14:30.231284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010385observed e86826cedd26cbc82bc52fa2f6f46930...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:30.212250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010385/manifest.jsonobserved 4bd16ca52e48eb7bee0f1d77cb41f1d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:30.192918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010385/publication.mdobserved d7aed582c46ebfd4548dc1e9dc0616f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:30.171960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010385/publication.txtobserved b2de3eea0a66f3892b5ca857bb8388d9...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. |
|---|