OT-2026-000063832
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained 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-2026-000063832) never changes.
Identity and time
| Publication number | OT-2026-000063832 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53b7-7d10-a684-7e2d4b76c343 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063832 |
| Status | PUBLIC |
Content hashes
| Canonical text | f690a162bb94d390ae5a048c50ec58ff200e3212369ee092c37d8003441634c4 |
|---|---|
| Markdown | 093f0b68d117a6e06f895868e37304e236e21b4445c84b9a2d54633831080421 |
| Publication page | 73a28497adfd8553d5499108bf047e53ec6fddba5dfc61f04c18a4ff22e80a9d |
| Manifest | a2a2ca24c8a5d0842e46dbdcb406e4eebd92ea6bb27af91f48dab348c1f4a974 |
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 | tuNsDEilv81/qHomDh0NpcKLsaNvfOxAholC8/ZAbdoEnDl/ibCFYy/BMsBSLd8h56rjUjzCNq3xUU+D+lHHBw== |
| 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
| 2026-09-17T10:36:51.408506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063832observed 73a28497adfd8553d5499108bf047e53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:51.389478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063832/manifest.jsonobserved a2a2ca24c8a5d0842e46dbdcb406e4ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:51.373499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063832/publication.mdobserved 093f0b68d117a6e06f895868e37304e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:51.356593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063832/publication.txtobserved f690a162bb94d390ae5a048c50ec58ff...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. |
|---|