OT-2026-000097115
Publication integrity record
Foam pad vacuum gripper, four zone face, pump 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-2026-000097115) never changes.
Identity and time
| Publication number | OT-2026-000097115 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7492-81f7-d65875af4c63 · 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-2026-000097115 |
| Status | PUBLIC |
Content hashes
| Canonical text | b82475042cc0483f3a9706586081ab3eb0d3b3984f22cd0f9d79b9c6cbfabc26 |
|---|---|
| Markdown | 88327d32b1db8e56d7aa41fa51239afb2aea6659831045cdbff5910d6865d09d |
| Publication page | afa3bc9b8f258b0feadddaf59a0e28733980ab05debc92f011a7ac8aefb902dc |
| Manifest | d6fae3d3b92a7bb85ee9588616e70cb7c5e982f6798a0c7c64111a1446cff186 |
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 | ZoLC9IVIR6W8ws3oZxevxwIEEy0OP3WKC+rpq8NdUnMp3/ARiNYSOYaF/R4PUmlsVG13Fr45h+pIiIoIWz5mBg== |
| 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
| 2026-09-17T09:10:51.399726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097115observed afa3bc9b8f258b0feadddaf59a0e2873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:51.380864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097115/manifest.jsonobserved d6fae3d3b92a7bb85ee9588616e70cb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:51.363132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097115/publication.mdobserved 88327d32b1db8e56d7aa41fa51239afb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:51.342109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097115/publication.txtobserved b82475042cc0483f3a9706586081ab3e...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. |
|---|