OT-2026-000034469
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000034469) never changes.
Identity and time
| Publication number | OT-2026-000034469 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-719d-84f3-497d3fef4074 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d3e33c22e4ed8fa196c572f8627d99970ee5fbbf11f17135244479a8384289a |
|---|---|
| Markdown | 775d98dd1db9fd7261a8ea6d97aa61584eccf82aa878b140b2ad755d7fa03b6d |
| Publication page | a44679c81d03ff37db88de7ece0b82657ca8fa9f2d6e637a9b122b887a0267bc |
| Manifest | 62eaad8e7cc78f002445bb4dbf5455506e228df8ac72264c66f2ba0ad8aaa47b |
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 | 9Rz/plklrsq2WZ+137Atd8ly7BP1pWZm4iCZAvm7tYXAYxuGyiqCHpjvWiS9tpx/0rL2wHduOEuKxpLeUlDIAQ== |
| 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
| 2026-09-17T11:28:47.824454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034469observed a44679c81d03ff37db88de7ece0b8265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:47.807502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034469/manifest.jsonobserved 62eaad8e7cc78f002445bb4dbf545550...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:47.791621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034469/publication.mdobserved 775d98dd1db9fd7261a8ea6d97aa6158...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:47.773846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034469/publication.txtobserved 8d3e33c22e4ed8fa196c572f8627d999...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. |
|---|