OT-2026-000079085
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000079085) never changes.
Identity and time
| Publication number | OT-2026-000079085 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-78aa-a6a5-9440dea7021a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079085 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf822965fdacb61b62314ea9a6fe9c33be90adde6006caa0e16001a9cddf1e49 |
|---|---|
| Markdown | 58135aabb700e075ff1e5fe973dfbdad0cca442c58eb64f91746af727b158ffb |
| Publication page | 20e9b280baf3be71bc678d395d52095570cd6653600001c63554bbd848305658 |
| Manifest | 42ba50fb7f671bd550b7a969395b91930c16d336a6a3ea79a92877c7677dc87b |
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 | gC8S8ld/LTYlUxzOS5cgfzrvfFhusBDk8pVz/sLCyHOwWiMFNFcKko7s9BJ9TFDXqVWUY11lmr7A8ezlcPGKAA== |
| 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
| 2026-09-17T10:05:55.624464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079085observed 20e9b280baf3be71bc678d395d520955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:55.601033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079085/manifest.jsonobserved 42ba50fb7f671bd550b7a969395b9193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:55.583744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079085/publication.mdobserved 58135aabb700e075ff1e5fe973dfbdad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:55.559733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079085/publication.txtobserved cf822965fdacb61b62314ea9a6fe9c33...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. |
|---|