OT-2026-000029485
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump 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-2026-000029485) never changes.
Identity and time
| Publication number | OT-2026-000029485 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e21-7217-b95d-9141fbb23988 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029485 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e4a5db9e790c54ff522af42c52398ccbe3a8e527b254a803695fd78ad95cede |
|---|---|
| Markdown | 593ed5a205433f79604326e8d8c4210c4f5cfd43c419acc96bb4889e0cb4106b |
| Publication page | 11b65d19d2d62a5f680f0cbff5305b9fe1c9742537fcb6c59994c4d7fce75cb4 |
| Manifest | 928b4b352ae1614b73b5ddd480ff0b19154e670298363968234a289b77e82938 |
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 | Rjaoi4+EnLcm1JpDzp23YFasrG495gBTrN5DNjWQLScGhYnJjTyzQPLdCcQewm+xE+MrZfRjnLpFo6SGHerNDg== |
| 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
| 2026-09-17T11:39:06.739117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029485observed 11b65d19d2d62a5f680f0cbff5305b9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:06.721271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029485/manifest.jsonobserved 928b4b352ae1614b73b5ddd480ff0b19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:06.700604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029485/publication.mdobserved 593ed5a205433f79604326e8d8c4210c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:06.683763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029485/publication.txtobserved 7e4a5db9e790c54ff522af42c52398cc...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. |
|---|