OT-2026-000015369
Publication integrity record
Two cup vacuum gripper, two 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-2026-000015369) never changes.
Identity and time
| Publication number | OT-2026-000015369 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-77c9-80ce-25e66065df94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015369 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8b14df2cb77a3a702b5a29a06aaf887042b2ce1593798925a44f4d7c4c37b2f |
|---|---|
| Markdown | 5279ebeeb2f0fa2280b08d4d242359713a4eef283a1db21e6cb846bd86fd3bbb |
| Publication page | 33ae0cf98ae47ec57209eba50827370620aee2872dc3712147aee08e48b1fbb7 |
| Manifest | 2c2e0f1694f0498622e2f4d12611873e3d6cdac10f56541abd1b514be375ca24 |
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 | VI9+CkSWtbyXtVDpJ6NBiHiOnWjMCCTMHTix73pBn8b/GyN7SWQVaPgpnahUAefFT+hNGEWEpT80utNCPfxTAg== |
| 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
| 2026-09-17T12:06:04.949474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015369observed 33ae0cf98ae47ec57209eba508273706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:04.932189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015369/manifest.jsonobserved 2c2e0f1694f0498622e2f4d12611873e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:04.911602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015369/publication.mdobserved 5279ebeeb2f0fa2280b08d4d24235971...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:04.893717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015369/publication.txtobserved e8b14df2cb77a3a702b5a29a06aaf887...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. |
|---|