OT-2026-000035828
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000035828) never changes.
Identity and time
| Publication number | OT-2026-000035828 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-71f6-8f91-8d4f42703337 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035828 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0c273c9927eabbd3a1c4d87cf7384967763ebf0bdac3f1ccc050b3f3b3d33e0 |
|---|---|
| Markdown | 76b65f8e48d3016b3dd0f8909ff7150aea645f82e5d571e4ff298e8a71e221ae |
| Publication page | 8999e19b3ae97c6f9c1dfd2fc4e5f37635bf1c8f318af30284472faba9e7a8c7 |
| Manifest | a2819dd3975d2f980876f53778a4bf7f0fe5b25ad1104533f93155828ffa8fc5 |
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 | 9meM+Hmcc6lm+UoHipQ5/ldCzU5BsI1W+ZkHLKEjmNR1UoD8WoAQJZa6QVC+3R5Ai/WKDQfWz5Vkka0iQ0psAw== |
| 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
| 2026-09-17T11:27:32.808631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035828observed 8999e19b3ae97c6f9c1dfd2fc4e5f376...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:32.792051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035828/manifest.jsonobserved a2819dd3975d2f980876f53778a4bf7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:32.772985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035828/publication.mdobserved 76b65f8e48d3016b3dd0f8909ff7150a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:32.757228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035828/publication.txtobserved d0c273c9927eabbd3a1c4d87cf738496...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. |
|---|