OT-2026-000097847
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump 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-2026-000097847) never changes.
Identity and time
| Publication number | OT-2026-000097847 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-76ee-b3d7-2d41d5838db7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097847 |
| Status | PUBLIC |
Content hashes
| Canonical text | d42007b443613a6330d58c90a86dd7a734c975a00ca13dbcd58a0f32ee696225 |
|---|---|
| Markdown | 3c3576812d571489354d3744875f725ff146cb27a323e0e015cf67e388efa069 |
| Publication page | bde92ab16e85c562d3149b018c4dd32e08da129909ff921ff96196c5dc53e382 |
| Manifest | 4d32ae563a75cbb902de2687c6a90ec51f803df8915a4c4954c4c426048b186c |
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 | A1NVsDRQ2/sjkJQ+dZwpl0aMJFTJHeD+uqYWrPCLGW8Ao5WgETtKCJ5X9MVsPWreNSJN7jbVSFb8e/EB4dbFAg== |
| 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
| 2026-09-17T09:32:57.079040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097847observed bde92ab16e85c562d3149b018c4dd32e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:57.060824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097847/manifest.jsonobserved 4d32ae563a75cbb902de2687c6a90ec5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:57.040620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097847/publication.mdobserved 3c3576812d571489354d3744875f725f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:57.021160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097847/publication.txtobserved d42007b443613a6330d58c90a86dd7a7...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. |
|---|