OT-2026-000083376
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000083376) never changes.
Identity and time
| Publication number | OT-2026-000083376 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7ef2-a286-266e245d370b · 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-2026-000083376 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34aabd911700986eff40a735da14f6dcb31dd6e20c0d8349f834adba283ee7c5 |
|---|---|
| Markdown | f4bebcfa5cc990981a833866eeebed29a2f2d314dc2d54997595b28dffa0154e |
| Publication page | 7457cd47efa971a529fa6cd217edd44fdb19a6d6213bf471281327b43921068e |
| Manifest | 6087ffe686ae61c1451dd9dc2df256ca448c39331a175a41f5cd781d147b07a8 |
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 | UJL8Mj/5Nnj/NSuDs298T0Czd3U+IF2bCjZ7jZAsm0pSHM5sN2YPXUdstZNbaq0yMCnGHvEH0LWk+EvCWNaEAA== |
| 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
| 2026-09-17T10:00:48.701210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083376observed 7457cd47efa971a529fa6cd217edd44f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:48.677485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083376/manifest.jsonobserved 6087ffe686ae61c1451dd9dc2df256ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:48.649858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083376/publication.mdobserved f4bebcfa5cc990981a833866eeebed29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:48.626777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083376/publication.txtobserved 34aabd911700986eff40a735da14f6dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.822761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083376observed 7457cd47efa971a529fa6cd217edd44f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.807271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083376/manifest.jsonobserved 6087ffe686ae61c1451dd9dc2df256ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.791154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083376/publication.mdobserved f4bebcfa5cc990981a833866eeebed29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.776117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083376/publication.txtobserved 34aabd911700986eff40a735da14f6dc...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. |
|---|