OT-2026-000007746
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained 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-2026-000007746) never changes.
Identity and time
| Publication number | OT-2026-000007746 · never reused |
|---|---|
| Internal UUID | 01a0ae62-843f-7170-9854-607929d91417 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:27.126957Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007746 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1ecdbb535f64886cecaa8be709e4f8114d792d35438e45dc8d187743a07c27a |
|---|---|
| Markdown | d6b468285b66c2b295df0221274ab13a4de81ca7c63cdb9bbdfdcbaceb0f4922 |
| Publication page | da7c7edb8b658dc20d13469dced94d8cd8f38840ae34301fb71b45327828101d |
| Manifest | 3b7ee6957e89da71e7a761d629ecb39f063a75f46839c9bffe7760c8534fb06c |
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 | MI6OgxBoY2H16In8I3hLEyKUt6LVGIzTMrjNN5njZNhneWrPMXYP7w9asgl77wzpMMlNi483GRpJuTylOeAoBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:08.426812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007746observed da7c7edb8b658dc20d13469dced94d8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:08.409187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007746/manifest.jsonobserved 3b7ee6957e89da71e7a761d629ecb39f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:08.390105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007746/publication.mdobserved d6b468285b66c2b295df0221274ab13a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:08.370153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007746/publication.txtobserved d1ecdbb535f64886cecaa8be709e4f81...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. |
|---|