OT-2026-000036097
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000036097) never changes.
Identity and time
| Publication number | OT-2026-000036097 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7266-bd2d-3a9012d9b944 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036097 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed975b1b664c9ea818a1019414de0fccc7d88ccdd7d8dc4ac98bab5768ac9478 |
|---|---|
| Markdown | 31b6ebb259a117af5d1430675ec444ef5f030cd6bf44c1fbb78efd374e050475 |
| Publication page | 7112f1081dc570338d9d2a04954db805b5c66440a5c42a63744c822f5daa7249 |
| Manifest | 3375b40ac3edcfbbb57547a6fc833485237fa444305544f2f95b82ecb3fa42e6 |
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 | VZhfpYat18NZTJFZllKbCQvPs/sRhKF0dT3gNas11LP2QmwHVWEKyK0YyHtMBqgYP7wy9nqc4Oa8L0zYa/1QDg== |
| 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
| 2026-09-17T11:26:17.317567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036097observed 7112f1081dc570338d9d2a04954db805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:17.302317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036097/manifest.jsonobserved 3375b40ac3edcfbbb57547a6fc833485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:17.288163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036097/publication.mdobserved 31b6ebb259a117af5d1430675ec444ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:17.271653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036097/publication.txtobserved ed975b1b664c9ea818a1019414de0fcc...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. |
|---|