OT-2026-000025084
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump 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-2026-000025084) never changes.
Identity and time
| Publication number | OT-2026-000025084 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2729-7c23-b8a4-420761134641 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025084 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8994f95b3f4d89a7e272aa3c1702ebe58a690dadf4ad1ce6cf0a86e4f1ed2716 |
|---|---|
| Markdown | 6a2d4d96e7c80ae55ffb6fcb9d146aed02292a67129f8d71f6dfdf240822e14b |
| Publication page | 4222fe3c3930c0bfdaad8f312de210d8c207b136a71d1423f744b87376bd2b93 |
| Manifest | 5e514f6fdffd7400fbd3d963fe50121d221cd0cd378ef8d7f83bc321761f9312 |
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 | rQeWEnl9ftj4TuMOQzBpvPC9hzKO4mnWyZgV9Ziy/K5TFRHyoSudA69WE29HvyQ2WzNpTadcCu3oyMXKmLQ5Bw== |
| 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
| 2026-09-17T11:48:30.083772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025084observed 4222fe3c3930c0bfdaad8f312de210d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:30.065409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025084/manifest.jsonobserved 5e514f6fdffd7400fbd3d963fe50121d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:30.047851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025084/publication.mdobserved 6a2d4d96e7c80ae55ffb6fcb9d146aed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:30.025848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025084/publication.txtobserved 8994f95b3f4d89a7e272aa3c1702ebe5...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. |
|---|