OT-2026-000038085
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000038085) never changes.
Identity and time
| Publication number | OT-2026-000038085 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7770-80ca-c7edf8b783d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038085 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73d16ddc2af30a739f9976eb265fc8b787e143f29967ea5ac8375fb779087e97 |
|---|---|
| Markdown | 95f948f8027a6136a1649c83124a4a0910bdc38a57a09c7e48825e9b8d698f0d |
| Publication page | f91c4a0befaffefb847b11afc219e9acc42df7f0ef48fad08e2cbec31be45799 |
| Manifest | d78fa9f7f85f48bcd85d818a53ee3dc1413d6e6de737afef847b8c28ec185cc2 |
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 | 65ay3UoxfYnaCb3p31gJY71L97xfFXgxwbuoRq81Fc95wNjDdnqBR5FERuNY0AE6FUpLCZ22gj85glSzc8O3Dw== |
| 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
| 2026-09-17T11:23:24.903458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038085observed f91c4a0befaffefb847b11afc219e9ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:24.886749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038085/manifest.jsonobserved d78fa9f7f85f48bcd85d818a53ee3dc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:24.869178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038085/publication.mdobserved 95f948f8027a6136a1649c83124a4a09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:24.850098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038085/publication.txtobserved 73d16ddc2af30a739f9976eb265fc8b7...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. |
|---|