OT-2026-000075714
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000075714) never changes.
Identity and time
| Publication number | OT-2026-000075714 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29fd-70fc-99ea-0e0be10c0c85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 000bef1476cbff13172f158da8dc6670fe6433af9c89be947e1e751fe46faec6 |
|---|---|
| Markdown | acacf7e76a3b4eea5e5ee644af9ce2828993cf0167fe5773ce1860231e81bcb5 |
| Publication page | 68987b49cfdb0c765fdf5fc81c750ebfd895110f8f17a8a50e032089ab59014a |
| Manifest | 5933130c9c484234c9b9a4630498bc8ef49a229d612655ad35ad4281e6e191ba |
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 | +TpUg6Xnw1UqNCgjLXh0MiBN5+cJPQYLgcFKw4v/EgC1nQgD5F9uUghJTcn7guCYKPcTMzhIoKduS+JG1RjZCw== |
| 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
| 2026-09-17T10:13:56.964333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075714observed 68987b49cfdb0c765fdf5fc81c750ebf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:13:56.947088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075714/manifest.jsonobserved 5933130c9c484234c9b9a4630498bc8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:13:56.806546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075714/publication.mdobserved acacf7e76a3b4eea5e5ee644af9ce282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:13:56.787323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075714/publication.txtobserved 000bef1476cbff13172f158da8dc6670...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. |
|---|