OT-2026-000087246
Publication integrity record
Two cup vacuum gripper, two 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-2026-000087246) never changes.
Identity and time
| Publication number | OT-2026-000087246 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2e-7195-8bcf-cdaba158cc53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087246 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43ebad60319c61565c4913681154d12a8fe645b95b4b8e384d9d6c645129ac5e |
|---|---|
| Markdown | 40f371696f500e1c406ab497274dcc6a1b62393f34526529ad20645e6c0e0bf8 |
| Publication page | b26284b8aa7231c7eb1e01f4f11c860838e838dedd450ebda0918c04de394301 |
| Manifest | a0ed88df5befffce86986c91612d191feb68a52ce30774104c4468145f07f580 |
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 | VyexozdOKYSB3AC3rzm2CTABD4KRoXD/3SXs176JyZGi8n6Fre+esBNw3olGXvnqZfI6YV5a8YMNg7UKSc8KBw== |
| 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
| 2026-09-17T09:51:33.045854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087246observed b26284b8aa7231c7eb1e01f4f11c8608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:33.028059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087246/manifest.jsonobserved a0ed88df5befffce86986c91612d191f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:33.011068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087246/publication.mdobserved 40f371696f500e1c406ab497274dcc6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:32.993156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087246/publication.txtobserved 43ebad60319c61565c4913681154d12a...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. |
|---|