OT-2026-000086046
Publication integrity record
Three cup vacuum gripper, three 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-2026-000086046) never changes.
Identity and time
| Publication number | OT-2026-000086046 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7fa6-a28c-67663b08bd09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086046 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3186ba8591a09ceed5900391a00d611806c4dd03c8c700751a2cc8673166ba5 |
|---|---|
| Markdown | 0832b334e4deb011900d2e68ccdf2a34b22dc3cacea4764e9b67c69943b11b22 |
| Publication page | 26af823134cad1763a7c5a7294da8e7f0c85e365ca85e4b5e56ced3e0caae26d |
| Manifest | df6bf1af7d99ffaac1a226fc161096dc9a3e28979263d807377908946e794168 |
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 | anjXQwWxVBS9O8AdwIX6va5Li+tzdxI0qRMt6XG9ocGDIeNPxvi3lsa6x/bL8wLzAw2EgE3fdHRbbyOfAAnHBA== |
| 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
| 2026-09-17T09:53:02.416945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086046observed 26af823134cad1763a7c5a7294da8e7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:02.397660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086046/manifest.jsonobserved df6bf1af7d99ffaac1a226fc161096dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:02.380928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086046/publication.mdobserved 0832b334e4deb011900d2e68ccdf2a34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:02.363142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086046/publication.txtobserved f3186ba8591a09ceed5900391a00d611...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. |
|---|