OT-2026-000083042
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line 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-2026-000083042) never changes.
Identity and time
| Publication number | OT-2026-000083042 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-7890-83b6-298514d9ed96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083042 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7435ea53b3c8754bf0df9dfa6dbd995840bc8151061aaf7c71df252c58850ad4 |
|---|---|
| Markdown | 9b02dda154c091e83c988b5be4eb9becd21b6130b92c2b2cd128334d018eb50a |
| Publication page | abc49aa3500c232a7f5921a76f6e55ae127ff5851f659cc1b343a2495f44a45e |
| Manifest | 83a2418974619bf5a462b14d7bc43305c40daa98c40ca2eaae788c10a68a264e |
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 | rrxTHAHbMofHsxeYhjR+8tOjnrmdYwST3qARGv8UaOrLP2RJ5umncSVk4Rf/yz5AertNMM5Q9+H8R1So24whCw== |
| 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
| 2026-09-17T09:00:24.654873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083042observed abc49aa3500c232a7f5921a76f6e55ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:24.636383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083042/manifest.jsonobserved 83a2418974619bf5a462b14d7bc43305...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:24.615699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083042/publication.mdobserved 9b02dda154c091e83c988b5be4eb9bec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:24.593565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083042/publication.txtobserved 7435ea53b3c8754bf0df9dfa6dbd9958...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. |
|---|