OT-2026-000076322
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented before 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-2026-000076322) never changes.
Identity and time
| Publication number | OT-2026-000076322 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-708c-84ea-6771bdbfef4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d18c102caffde28e776fd8fb1f4005a8f03f39fadf7f156b6baa42587b24b02 |
|---|---|
| Markdown | 6a23a3b481a3b6b2151e276d5244d370acef0db2ec7faec7024c77fb17566235 |
| Publication page | 1f92fd2c233f530e9ca85e053b5c9def6c8b1abaa9b97828b6d199ef9d647983 |
| Manifest | 83f7d7abdf174776cae75856385cfde5ccd19bc9315ca36a860dcfc7003ec291 |
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 | K8eaveATZuP2dfLXbEpMexs3NivJYgS+CmoJw8xEVRM3Xi6ak0FEBd5fF0MiW/F5K4tHqL5rb+Q1wZ4onvphBg== |
| 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
| 2026-09-17T10:12:10.485306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076322observed 1f92fd2c233f530e9ca85e053b5c9def...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:10.466738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076322/manifest.jsonobserved 83f7d7abdf174776cae75856385cfde5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:10.448774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076322/publication.mdobserved 6a23a3b481a3b6b2151e276d5244d370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:10.429879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076322/publication.txtobserved 2d18c102caffde28e776fd8fb1f4005a...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. |
|---|