OT-2026-000104393
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000104393) never changes.
Identity and time
| Publication number | OT-2026-000104393 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7772-b9b7-a364d8ed0e65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104393 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c831450cc8386252088967220319c3e905c1203dd6862f4f840e1e7edd5efd5 |
|---|---|
| Markdown | 6649d8645430580c93955ce6e63739baf8e96119e48ade62a7b0cf601295c144 |
| Publication page | 646195c72743cffae5106a3038b2355c87cbb9261f800414d11777e6dbd492df |
| Manifest | f613e42249a8da0d764951c5672c73ba1242f3f2665c9c72913c7808c46a49ff |
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 | wui18k1L1bykJ1ZroltAVhIK03MGzADGbr9IyQigmBF82npxS0kOf1QTBblId6S9oBb4vI0E/QpyRdCjrkC5Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:39.631996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104393observed 646195c72743cffae5106a3038b2355c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:39.613493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104393/manifest.jsonobserved f613e42249a8da0d764951c5672c73ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:39.594928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104393/publication.mdobserved 6649d8645430580c93955ce6e63739ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:39.577143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104393/publication.txtobserved 5c831450cc8386252088967220319c3e...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. |
|---|