OT-2026-000015725
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000015725) never changes.
Identity and time
| Publication number | OT-2026-000015725 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-7ca0-a47f-30e6a2f6b246 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015725 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ff19b458508efd37a3a21e32d5ef338fd67f05805b4a82e5cc2e2169e8ef282 |
|---|---|
| Markdown | b3d91c76f22cc625e2ad811c195c8c27ce8765c37ff48ed61fe00b9b19e685a2 |
| Publication page | b62aff2ce6e4609979a31197d8c75a7d65874584d855861152cd8a94b56674bc |
| Manifest | 7a35dd0e481378c50d8f935bf31f43562d4d384ac5f89b367246f3a1fae1c1a9 |
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 | lNup++a2USckUdFu5YsLMflUkq+XPFuWoUJ5hHufWereKWjytALLSaMKkar6WQA8khdS1BjBUF+Iei0qFJhmDw== |
| 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
| 2026-09-17T12:05:00.614119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015725observed b62aff2ce6e4609979a31197d8c75a7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:00.596053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015725/manifest.jsonobserved 7a35dd0e481378c50d8f935bf31f4356...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:00.578425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015725/publication.mdobserved b3d91c76f22cc625e2ad811c195c8c27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:00.560475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015725/publication.txtobserved 8ff19b458508efd37a3a21e32d5ef338...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. |
|---|