OT-2026-000082434
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000082434) never changes.
Identity and time
| Publication number | OT-2026-000082434 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-7085-a89c-fde442ad17c2 · 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-2026-000082434 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6e40fe39a0c81eecc72363275627876e2d0aed3fc4dc7eb1997076d57cf6c35 |
|---|---|
| Markdown | 39868de7e28292096a3656a7f9b8a90ab9e95a1d4ab185a7ce97a55f5355f895 |
| Publication page | aea21cf8bf6583851f27f20380711f985be6f1087f11d4cdc161139c48383106 |
| Manifest | fc0405530a47515c324ca47ebeb5aa39b6d8053b88294c2cdc56fe82452e1b0c |
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 | fx88QWgwWSxnnns9ap/akMEkN1sCg+KiLas90PCD1wnKBkSsyPQB2Bt13rUFDGZ+2evvyG06jmVSFD/KldElBA== |
| 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
| 2026-09-17T09:59:25.794144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082434observed aea21cf8bf6583851f27f20380711f98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:25.776121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082434/manifest.jsonobserved fc0405530a47515c324ca47ebeb5aa39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:25.754694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082434/publication.mdobserved 39868de7e28292096a3656a7f9b8a90a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:25.735836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082434/publication.txtobserved b6e40fe39a0c81eecc72363275627876...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. |
|---|