OT-2026-000084275
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000084275) never changes.
Identity and time
| Publication number | OT-2026-000084275 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-7488-a7bb-cade4ed9942a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084275 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b38c501cce30dd178cb5846a550f43dc3eee026604212f5b5c1ac4c265f23cd |
|---|---|
| Markdown | 775aeb9ecfd20ad55c45ee4427f6e83f31e37ca1dc0173689324018bbbcfe316 |
| Publication page | d39555b5bb8e024a0bd8822dde05983f0ee60bba1cad2798615c9c7db63a1c85 |
| Manifest | 32b7c6379ac33a98b116ff6fd05ce5064d19db2dfa13ef1f105c2678a83a1fb1 |
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 | 5JsBAC/VSsl1ulavPDY2yunowWRp7SbJBYQ/dB+dUE1oLNNLx6/+PmhRUe0tRzTQOgpR5vxYj7eJHMU05XSpCA== |
| 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
| 2026-09-17T09:56:11.566196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084275observed d39555b5bb8e024a0bd8822dde05983f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:11.547725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084275/manifest.jsonobserved 32b7c6379ac33a98b116ff6fd05ce506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:11.530119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084275/publication.mdobserved 775aeb9ecfd20ad55c45ee4427f6e83f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:11.511368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084275/publication.txtobserved 9b38c501cce30dd178cb5846a550f43d...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. |
|---|