OT-2026-000024712
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000024712) never changes.
Identity and time
| Publication number | OT-2026-000024712 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-762a-bb76-8025be9781ca · 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-2026-000024712 |
| Status | PUBLIC |
Content hashes
| Canonical text | b408c676b183fe704c422698e4ee0232b2feedc5f5c2eb0cf21baab3d2dfcfd6 |
|---|---|
| Markdown | 3154b615b8baa8e1a2d3b882d22f0da3152fe5c68ca2d1771aa4d4a0662ee765 |
| Publication page | 4887b35f43e13f95125117e140df31cd06d870635be496ad5dab35b2c012ccf6 |
| Manifest | 8bfb3931e1039925ddcc48d8380f41cd3d8708bc91bca6d61e41922c8fd9d1c9 |
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 | ru0ppZnGZQGZVTmWjP96jLqkAZV16wJC00+WRxOv3MJZ8c2S6XKQfgeSnNCNVo5OM+4fwKIG4z4I7GHW67+3Ag== |
| 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
| 2026-09-17T11:47:56.730885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024712observed 4887b35f43e13f95125117e140df31cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:56.714304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024712/manifest.jsonobserved 8bfb3931e1039925ddcc48d8380f41cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:56.695054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024712/publication.mdobserved 3154b615b8baa8e1a2d3b882d22f0da3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:56.635158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024712/publication.txtobserved b408c676b183fe704c422698e4ee0232...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. |
|---|