OT-2026-000024407
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000024407) never changes.
Identity and time
| Publication number | OT-2026-000024407 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7ec3-ad00-43bed9f77a66 · 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-2026-000024407 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08fad4568bb6753e8db36c3d9915f05378e6244bd56bcc3f781786fc19f04e37 |
|---|---|
| Markdown | e91d4b0adc46b7b00ba49c38fc7afe354c26bd407d6fe6a974835390b05dccbf |
| Publication page | af9ba94e595747f1d09f57c7357d30bc4597626198a07ab7fad8325f0c34a167 |
| Manifest | 11b41b183c7798fd0ce639fdfa4b18cd4411825689a49f815181b754cebaedef |
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 | NnkFnDcqulBixt8FjPERlSLkqW9T0YlHV7RqhicnaUOzU1i8ozaRhKWnkQWj4/J0L7U8HIl7FF59UPxPRri9CA== |
| 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
| 2026-09-17T11:50:17.228910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024407observed af9ba94e595747f1d09f57c7357d30bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:17.208632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024407/manifest.jsonobserved 11b41b183c7798fd0ce639fdfa4b18cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:17.188074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024407/publication.mdobserved e91d4b0adc46b7b00ba49c38fc7afe35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:17.171224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024407/publication.txtobserved 08fad4568bb6753e8db36c3d9915f053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:32.189813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024407observed af9ba94e595747f1d09f57c7357d30bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:32.164211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024407/manifest.jsonobserved 11b41b183c7798fd0ce639fdfa4b18cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:32.140454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024407/publication.mdobserved e91d4b0adc46b7b00ba49c38fc7afe35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:32.112813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024407/publication.txtobserved 08fad4568bb6753e8db36c3d9915f053...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. |
|---|