OT-2026-000038868
Publication integrity record
Six bellows cup vacuum gripper, 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-2026-000038868) never changes.
Identity and time
| Publication number | OT-2026-000038868 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-79ee-9e58-4495d92784b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038868 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5dc2f4d687dc1d4986032ab7a2b1c93d5b951315c349118dffec468d36eb3c69 |
|---|---|
| Markdown | 1821079b410636211d62ad5a400a46be3ec7b3196d722a32763aee9b979341a3 |
| Publication page | c4722630e68c65e12f7cf55e905deb12b078415b3b3135933d985346c2552bf2 |
| Manifest | aecab800c4a8b8f53c366ffedd36b349d9d50421adeafb00f8700b392c2fee96 |
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 | FUP6S+8RJVX8c2BXRTOHvYhrchjSx99Hj2QOcNsR5V1Za/NuzEPbIHbR1FznEaJGgzwBUOU3ly166geVFTtkAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:21:26.681889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038868observed c4722630e68c65e12f7cf55e905deb12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:26.663504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038868/manifest.jsonobserved aecab800c4a8b8f53c366ffedd36b349...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:26.645101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038868/publication.mdobserved 1821079b410636211d62ad5a400a46be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:26.626310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038868/publication.txtobserved 5dc2f4d687dc1d4986032ab7a2b1c93d...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. |
|---|