OT-2026-000100337
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000100337) never changes.
Identity and time
| Publication number | OT-2026-000100337 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3054-75d1-b606-56ea51be2a56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100337 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0be6d5b0b67edfd133c89b5fcbf7dc7a66a1646f60042c0435db694ac3cea0d |
|---|---|
| Markdown | ac267e5adc85478976d1b72b9dc39f30cde0bd1855387e96139bc9a1d393d39b |
| Publication page | 02f5febed94e728f3422ce7bc6bf0ab65fde25ac3439ac52a56ef992bc387e22 |
| Manifest | eb643a18dd9a5973adc1fad9d5aa405c2b8254b6993f4a72b4e2b0c7769b4e8c |
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 | jHtnH7agKUJ1h7Z/nSFB2b3y/AqQkyQIaeY7zFHbh0Cz322mKmwz9gWkQHc++5/45/165mz8D2tx9sC51d9HBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:16.978823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100337observed 02f5febed94e728f3422ce7bc6bf0ab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:16.958894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100337/manifest.jsonobserved eb643a18dd9a5973adc1fad9d5aa405c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.940405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100337/publication.mdobserved ac267e5adc85478976d1b72b9dc39f30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.920023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100337/publication.txtobserved b0be6d5b0b67edfd133c89b5fcbf7dc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:39.416865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100337observed 02f5febed94e728f3422ce7bc6bf0ab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:39.398955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100337/manifest.jsonobserved eb643a18dd9a5973adc1fad9d5aa405c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:39.380504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100337/publication.mdobserved ac267e5adc85478976d1b72b9dc39f30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:39.361412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100337/publication.txtobserved b0be6d5b0b67edfd133c89b5fcbf7dc7...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. |
|---|