OT-2026-000079828
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-2026-000079828) never changes.
Identity and time
| Publication number | OT-2026-000079828 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7ee2-a6f6-8d50b6419795 · 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-2026-000079828 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43804850400f5478034bfdbd6e146fb0461dda6887cd3f857ae8c68868ec1fa8 |
|---|---|
| Markdown | 2eee3614b8c71d93bf261e9cc479f596b23805d4a11d818625c35f546ad43330 |
| Publication page | 1e255e99e89f00bb2eb775d7e5cc9e0959219e5ccb9d4538941a254da538fc7b |
| Manifest | 9671f7ab0e9df9de4863962fc2de48765141da704f3f00cce7593b969438176a |
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 | jfCRZY5DlMX9kFZTe2C9xrbYH5BexnoyJiXAlZaKukxX6pnKLrcRRXnXfhUrqexBP36maxO6sHilEVDv3cDhBw== |
| 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
| 2026-09-17T10:03:42.625556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079828observed 1e255e99e89f00bb2eb775d7e5cc9e09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:42.607833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079828/manifest.jsonobserved 9671f7ab0e9df9de4863962fc2de4876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:42.590317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079828/publication.mdobserved 2eee3614b8c71d93bf261e9cc479f596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:42.570016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079828/publication.txtobserved 43804850400f5478034bfdbd6e146fb0...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. |
|---|