OT-2026-000097297
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000097297) never changes.
Identity and time
| Publication number | OT-2026-000097297 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7ec2-8df1-adf83508d169 · 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-2026-000097297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79fa8dd0594ab3cc47409807ad6688950259c2a5be637f28c2170aeaee868e8f |
|---|---|
| Markdown | 288de0b75cf4f2912b0fd563118109fb789e8effd71eb8efd109231ae3c6296f |
| Publication page | 96dfe129a4a6adcba3114c2f9f382b7e73d028571b39d46fcc9f26c9d8f6ef86 |
| Manifest | c850a937275ea5fe1998e9eb8cb86d3a411320e014d59a3144870e958849e297 |
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 | n+oZCaSi5INeNKPsBrzuWghDseF7hnBFzxcZeHD8xmUzd2DMLCIX2qEMKyAq4H8U7fI+z98Hd3vcVNNKF3daDQ== |
| 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
| 2026-09-17T09:33:28.248442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097297observed 96dfe129a4a6adcba3114c2f9f382b7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:28.223352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097297/manifest.jsonobserved c850a937275ea5fe1998e9eb8cb86d3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:28.207073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097297/publication.mdobserved 288de0b75cf4f2912b0fd563118109fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:28.181087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097297/publication.txtobserved 79fa8dd0594ab3cc47409807ad668895...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. |
|---|