OT-2026-000035702
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000035702) never changes.
Identity and time
| Publication number | OT-2026-000035702 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c7-773f-a11c-e4e2f374f265 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035702 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d1d4dc32d71beaf7dbc6bcd33261a111a5c5c5484aa1361b8552041c3a7af5f |
|---|---|
| Markdown | a51c3318619e6b3737e05439b08deeb4b512314ebd1fa02942e32fb1f74182d5 |
| Publication page | c19031adbb41c6e2d493a1422bc5ded838688e61ec337b79a768f97912bc1c13 |
| Manifest | 08d626724d4d69e47e10c62a98860a3ba9a2e795576cde1dd07580ecaac64add |
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 | IQ30jg2ZNQfNcimrpNhZo3T+r6h+JUAXxIfvokiobYbZ1b/sVWxV5QDx//74RRjJv9qNO70CAV2B9Rts1f+HAw== |
| 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
| 2026-09-17T11:27:17.066396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035702observed c19031adbb41c6e2d493a1422bc5ded8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:17.050672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035702/manifest.jsonobserved 08d626724d4d69e47e10c62a98860a3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:17.031314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035702/publication.mdobserved a51c3318619e6b3737e05439b08deeb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:17.013557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035702/publication.txtobserved 4d1d4dc32d71beaf7dbc6bcd33261a11...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. |
|---|