OT-2026-000024342
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000024342) never changes.
Identity and time
| Publication number | OT-2026-000024342 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7c76-8cf2-bffbfc6dbdb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98c6aee14cbdbd07638a20a91bfeb6f7bd7a5108d646245473f0f4824fc0f5fc |
|---|---|
| Markdown | 0bcf2d7cf1f597ffff2acaf3a26b67b0ccb7ce919c7bebe89e04c941d3b86e99 |
| Publication page | 97017d9cb772b955e52468c037ec0d6f6da5c67d28e405b2ac86cc676b921e5b |
| Manifest | dca78f76cbcf71aeef3119f4629ebd9dca27d4e3de7b82eaa89d3d17ec6f59b3 |
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 | PRMxZhWhsK7WqDthMFsxKLFn2C0DmoFLf7zqqtz8dz4Oyffv1MEvWvAEobSZb+hfFQQJodbIy4zYpZFrXfm3Aw== |
| 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
| 2026-09-17T11:50:05.588075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024342observed 97017d9cb772b955e52468c037ec0d6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:05.568421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024342/manifest.jsonobserved dca78f76cbcf71aeef3119f4629ebd9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:05.549534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024342/publication.mdobserved 0bcf2d7cf1f597ffff2acaf3a26b67b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:05.529169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024342/publication.txtobserved 98c6aee14cbdbd07638a20a91bfeb6f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.844643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024342observed 97017d9cb772b955e52468c037ec0d6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.826448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024342/manifest.jsonobserved dca78f76cbcf71aeef3119f4629ebd9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.806146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024342/publication.mdobserved 0bcf2d7cf1f597ffff2acaf3a26b67b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.789346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024342/publication.txtobserved 98c6aee14cbdbd07638a20a91bfeb6f7...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. |
|---|