OT-2026-000008936
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000008936) never changes.
Identity and time
| Publication number | OT-2026-000008936 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-71a6-ba57-0fe0ba4227c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67cb545e1e434787ec3c17fb4289ca68dbbdb652c0dd3f3972b9812fe3536872 |
|---|---|
| Markdown | d8fe29252c1ec03d2ebfe211237c006ac466fe10b268218cd45e2c5285d87bd5 |
| Publication page | 9aec5e91adf9cca9ef1b675ecf7982064814cd6560c997656bdaa17027ef3bc2 |
| Manifest | 416c0bddd2a0a1676a3be30b126cdcb946032b4ab0b8bf94dbc61f080a8f7376 |
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 | 7FGc2Kc8JiOUDzKJJ+fM7hsvwddAp3hQDB/46oqpCLXUtUsFH+RwMTpVR/4b7X9QQfpQLY+yWL/x3WWWSIAyAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:32.933685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008936observed 9aec5e91adf9cca9ef1b675ecf798206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:32.915680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008936/manifest.jsonobserved 416c0bddd2a0a1676a3be30b126cdcb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:32.897100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008936/publication.mdobserved d8fe29252c1ec03d2ebfe211237c006a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:32.878668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008936/publication.txtobserved 67cb545e1e434787ec3c17fb4289ca68...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. |
|---|