OT-2026-000097082
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, 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-2026-000097082) never changes.
Identity and time
| Publication number | OT-2026-000097082 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-776c-b383-a70e25fbfda1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 491d7bb91665634714839e919b22c92e662a19b20462c323dc7762afd8e41bb3 |
|---|---|
| Markdown | 4a3e2ec4cba07575cc106989915b63a8c7163e32d952906fd4a1411b3411d50e |
| Publication page | 7a951638a19c0f2a8206f72bbd06b436dbcea3c0f97d28545e6c5f4bd0a78bbd |
| Manifest | e9aa8863b58bffa5a5aeba10e76ecc25f8e457198eae6f22537a9ebbf79393b2 |
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 | rYXWFwvLCI1BxBRsr+giymy2JuggE6eCsN5HQVV/LfG4FhvafN0ab9Llhz2por8jpJGC0ccLrMfNGoN9J1XoBQ== |
| 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
| 2026-09-17T09:10:40.593635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097082observed 7a951638a19c0f2a8206f72bbd06b436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:40.444153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097082/manifest.jsonobserved e9aa8863b58bffa5a5aeba10e76ecc25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:40.424370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097082/publication.mdobserved 4a3e2ec4cba07575cc106989915b63a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:40.401267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097082/publication.txtobserved 491d7bb91665634714839e919b22c92e...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. |
|---|