OT-2026-000082867
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, sustained blow-off before 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-2026-000082867) never changes.
Identity and time
| Publication number | OT-2026-000082867 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7dd4-a793-9c4b17a83f48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082867 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5f09ecbbe607309eaff0ce00fb24adb85621cdf2807bbc27c8755aa813eb81e |
|---|---|
| Markdown | 69ea8d5b05b60c3eef8e0138592c952abfb03ad823e5c8a786ad692add6f8d44 |
| Publication page | 7856d18403ba6dae89644cb78b0f4a1f000697c8a458dba45ce196b3866a0a5f |
| Manifest | 46ccd9294ff50857f73a6f40d43f43f01792a1aa29941dd90cacf678e6abdd68 |
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 | bkhWSCGke5RTY6scr/x8ICt8+GvQfWcrlowZ6iivdlI+6QVYEjC8Vej+nBezC5T3iNlwCLzGWAy+RcT1nN/VAA== |
| 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
| 2026-09-17T09:58:32.868109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082867observed 7856d18403ba6dae89644cb78b0f4a1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:32.851866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082867/manifest.jsonobserved 46ccd9294ff50857f73a6f40d43f43f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.833715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082867/publication.mdobserved 69ea8d5b05b60c3eef8e0138592c952a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.816524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082867/publication.txtobserved d5f09ecbbe607309eaff0ce00fb24adb...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. |
|---|