OT-2026-000032950
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000032950) never changes.
Identity and time
| Publication number | OT-2026-000032950 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7f45-818e-cee7614ec9b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032950 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8c53312d1376dd4df5e089b60e5f886718da5357ded32dd5f25c3704ec5a35e |
|---|---|
| Markdown | 8caafa41dba3db2529c73ec10fe53416a34d07c919f85478141ab054109b968a |
| Publication page | 828bf6de3f14c1ebfd050d2352c9cda6240d6a0286945cf186a2adfe0536fc5a |
| Manifest | 10fa5c6425e5fa472d11ac975a888e8dc45719023cd76783a3f459d8bae0791c |
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 | pcYdMxPydd7uBJaTMMrdjQgmim39DmG0t/S8UcMggarb7GqQYjoLeGCKwhkxsXDCwuUlOr++ZJ6w4n6b8g0eDw== |
| 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
| 2026-09-17T11:32:33.240921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032950observed 828bf6de3f14c1ebfd050d2352c9cda6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:33.221640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032950/manifest.jsonobserved 10fa5c6425e5fa472d11ac975a888e8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:33.198126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032950/publication.mdobserved 8caafa41dba3db2529c73ec10fe53416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:33.179783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032950/publication.txtobserved d8c53312d1376dd4df5e089b60e5f886...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. |
|---|