OT-2026-000082486
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000082486) never changes.
Identity and time
| Publication number | OT-2026-000082486 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-7e76-a68b-f9db8038d6a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082486 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa597f40c060ab7e6115d77b964360bcd70605d1c94fd4a3f77044a8eaae9033 |
|---|---|
| Markdown | ac255c5ef484337cbcab6a38687631fa441f2c9e92c116d32807926023428a97 |
| Publication page | 69df79f927296173e01d4cf5ab31d6d58cf5b9835f61d4e0ab3cdf096f392868 |
| Manifest | 177d4ff7a6f2284826daada2f8e61c9c62509697a829e973194050549dd1d3dc |
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 | Y+18QzfCLutgYKejMxoCpx876yoAHH+N7IlLvt1YSbaACzkHFyNZGkQ5k2JuY6P0qLqXuklahNvKc0F8ycnpAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:29.565197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082486observed 69df79f927296173e01d4cf5ab31d6d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:29.548790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082486/manifest.jsonobserved 177d4ff7a6f2284826daada2f8e61c9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:29.531965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082486/publication.mdobserved ac255c5ef484337cbcab6a38687631fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:29.515401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082486/publication.txtobserved aa597f40c060ab7e6115d77b964360bc...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. |
|---|