OT-2026-000024410
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000024410) never changes.
Identity and time
| Publication number | OT-2026-000024410 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7e90-929d-46fe3d42bb3e · 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-2026-000024410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d905f9a91d56cdfe79f7cfebbe6529d4379e21870eb8fc560602689d9f52238 |
|---|---|
| Markdown | 709a5b72c3a54ec0caa302ffab5a0974c417d28329c2068b76621bbe52d0e2c9 |
| Publication page | 8ffa8bca2f5e36aff1795a968aeb42193f49da565ac6475d877662f2d2391dd8 |
| Manifest | 5b9e25a5386f4556c90e005b7ecf98796387d61662eb18818f47292a24a718b9 |
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 | Z0lQtPYVIvfxawIP+k9au9+tC5UHFxzAXN2kdvRlga36RAYEyj4Tzf7y0mTL9JWJ2dk1TS8T40nGTkWk+xQRAw== |
| 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
| 2026-09-17T11:50:17.491514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024410observed 8ffa8bca2f5e36aff1795a968aeb4219...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:17.455374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024410/manifest.jsonobserved 5b9e25a5386f4556c90e005b7ecf9879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:17.431434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024410/publication.mdobserved 709a5b72c3a54ec0caa302ffab5a0974...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:17.413373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024410/publication.txtobserved 2d905f9a91d56cdfe79f7cfebbe6529d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:32.431715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024410observed 8ffa8bca2f5e36aff1795a968aeb4219...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:32.411476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024410/manifest.jsonobserved 5b9e25a5386f4556c90e005b7ecf9879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:32.394313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024410/publication.mdobserved 709a5b72c3a54ec0caa302ffab5a0974...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:32.376694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024410/publication.txtobserved 2d905f9a91d56cdfe79f7cfebbe6529d...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. |
|---|