OT-2026-000093870
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000093870) never changes.
Identity and time
| Publication number | OT-2026-000093870 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c7-7488-8d5c-8024bad3938a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093870 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e3c66cc22cf8dd55630f66a09d9d9639a48b8db244384534eb27e0adc945988 |
|---|---|
| Markdown | c3f7a500d1577912d7728ef3e8ed57e23829e0068d00f0cc4ca78933e57ba796 |
| Publication page | ab0a66e021c850e2d38848a0d4c5868870290578dba8379e6eec74f54b6e55db |
| Manifest | 24282e2e24cfba858040c166f17ba0a06939791e4c45d4795a0059f3f01b51ab |
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 | EP/RawqS1lJ+EnQLzUqbsjWR6HE8hpXIDmY2zYJ0H963sCdW0PWi4nqX3WVuOcNaDj6cb4FeGW5+p2d0fHHLCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:07.851445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093870observed ab0a66e021c850e2d38848a0d4c58688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:07.835619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093870/manifest.jsonobserved 24282e2e24cfba858040c166f17ba0a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:07.817115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093870/publication.mdobserved c3f7a500d1577912d7728ef3e8ed57e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:07.798998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093870/publication.txtobserved 4e3c66cc22cf8dd55630f66a09d9d963...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. |
|---|