OT-2026-000097503
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, 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-2026-000097503) never changes.
Identity and time
| Publication number | OT-2026-000097503 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b4-756f-b237-d844d2547a66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097503 |
| Status | PUBLIC |
Content hashes
| Canonical text | b82a98cba139447c4bda7a940310d6e3307c8d39e0ea55ff777a05464f2bd193 |
|---|---|
| Markdown | 9585fae82cdafd9620b46c9cc99fb740c60fb10a1625f063df871d316dce0c51 |
| Publication page | f1bd594cbb2fb8d5b91680aceebb283a66aae4da9dd18fd47c34ce8331bc8307 |
| Manifest | e8ca0a04dc36e45ef19e8ce4463474f44582ec329928232b3502b6407a3d3c3d |
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 | 5Fkc4j31pGi+/8gaAdY7hQ1BSSu9T2z823/zhLIkP6xoRmRvNNNlKvXwri6aBmgdFaz4ZpyAxWC7mK4CF7kfDA== |
| 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
| 2026-09-17T09:33:22.769937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097503observed f1bd594cbb2fb8d5b91680aceebb283a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:22.686661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097503/manifest.jsonobserved e8ca0a04dc36e45ef19e8ce4463474f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:22.668903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097503/publication.mdobserved 9585fae82cdafd9620b46c9cc99fb740...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:22.643316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097503/publication.txtobserved b82a98cba139447c4bda7a940310d6e3...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. |
|---|