OT-2026-000016193
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000016193) never changes.
Identity and time
| Publication number | OT-2026-000016193 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7092-9e43-8e52ebcc10e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016193 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01f6c4f5ac28d2f1c5c602c4d80fc52a3ccfd5efa11c4f7baf5713a962c83108 |
|---|---|
| Markdown | ceb5899539b62d553ccdfe847e33495704a303fcdab6ae6624e236af1fd43e62 |
| Publication page | bd1be1009f7be662b6eb51b2c10f0ec6beec7b27e7b54f7b51e6e7e478349407 |
| Manifest | bbabb8c39b6a9ed00be3b9c3fa8fb677bfc49cf8492242b8d4a8bffa0e747d1a |
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 | 9auv5k9o18FKoWGu3xdrqyJ4UxWmSOVLxBic7q82P5y98/Qg3zlR3FwyZ/yY91M7HbSd7ESsiD4cU6cELi3LBw== |
| 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
| 2026-09-17T12:03:38.974271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016193observed bd1be1009f7be662b6eb51b2c10f0ec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:38.958729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016193/manifest.jsonobserved bbabb8c39b6a9ed00be3b9c3fa8fb677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:38.942186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016193/publication.mdobserved ceb5899539b62d553ccdfe847e334957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:38.926083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016193/publication.txtobserved 01f6c4f5ac28d2f1c5c602c4d80fc52a...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. |
|---|