OT-2026-000079816
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000079816) never changes.
Identity and time
| Publication number | OT-2026-000079816 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7b58-bcd8-10e0925ee8c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079816 |
| Status | PUBLIC |
Content hashes
| Canonical text | cecfc51e0b9b2d67e4addae079b3ec18648280fd1ee85124152eb7eaf003ffb0 |
|---|---|
| Markdown | 3157e67004574042c18c76274703e1fd79a7a728b6f1bb619e571b31ea06a135 |
| Publication page | e5b13055e43c5591772d336cdaec32542d83afd71f78c1495bf5cc8cf65a9442 |
| Manifest | 66db876cf108f4fc082942200b5ec5246a0b75c6a33a389d92244a273dc6b31f |
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 | 2HHsCnf3YqUMREIe5O2mriC74qGv1EhjvQFH4LXETTYcFq3uQJhl83rEl6Eo3ewxWHzwmxNKxC46YG0HidI9DQ== |
| 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
| 2026-09-17T10:03:41.779241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079816observed e5b13055e43c5591772d336cdaec3254...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:41.761394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079816/manifest.jsonobserved 66db876cf108f4fc082942200b5ec524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:41.744205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079816/publication.mdobserved 3157e67004574042c18c76274703e1fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:41.725296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079816/publication.txtobserved cecfc51e0b9b2d67e4addae079b3ec18...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. |
|---|