OT-2026-000047086
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000047086) never changes.
Identity and time
| Publication number | OT-2026-000047086 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-7a68-896c-b8a8d25e5a0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b6c1e91e5b219bb84f3fce3f59c4733bf67ef811b801ba969c53db7cb6ae41f |
|---|---|
| Markdown | 31c5b9ab87902266eb59260724d038f69398203f91646c2c0c5646e4efa0cc84 |
| Publication page | 00fa0ef131214dccd78476a508858ff5c78c3f18df8022f844dc06b8c397ea23 |
| Manifest | 1fa7ad8f13739dd025a156d2fc344f8c9a1f5bf8d298f0304bed75ba10a75254 |
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 | 3pxJFTJa++2ZOReYoLBVvw8jkUyQe9t8/dtL/BVtCK++fv0wktzK/ODD2/KMgSFiMOW5Cty6fqUjwxEASP/cAw== |
| 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
| 2026-09-17T11:10:24.023405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047086observed 00fa0ef131214dccd78476a508858ff5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:24.005784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047086/manifest.jsonobserved 1fa7ad8f13739dd025a156d2fc344f8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:23.984427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047086/publication.mdobserved 31c5b9ab87902266eb59260724d038f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:23.961983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047086/publication.txtobserved 2b6c1e91e5b219bb84f3fce3f59c4733...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:52.197616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047086observed 00fa0ef131214dccd78476a508858ff5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:52.096936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047086/manifest.jsonobserved 1fa7ad8f13739dd025a156d2fc344f8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:52.076874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047086/publication.mdobserved 31c5b9ab87902266eb59260724d038f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:52.057546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047086/publication.txtobserved 2b6c1e91e5b219bb84f3fce3f59c4733...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. |
|---|