OT-2026-000096493
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096493) never changes.
Identity and time
| Publication number | OT-2026-000096493 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7e08-af8a-fc5fe771e4ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096493 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43e61dd2c5eb00e9062b54df4c20c6deb15b8a25f03062404f3169a5bc399572 |
|---|---|
| Markdown | a4d2accfe93c70b457190f35302ebbd40aef024b76800b84f6e95abde4539d5b |
| Publication page | 3e9ad4ad11c37ad4bcc82f1761a495f8b1d044ffa23a8ba9c7fb315c5da911a4 |
| Manifest | 4ac6e081405eb5ab7309061a44b3cb87d465fe242e2157d2df6715cacef7f4a1 |
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 | Tpgf5b8b6HZoL2CKAdU0f+JTPQ/wliwXDO3E51KYkHlk5xelCnseqkhiokSYabWb3SSI+pxHfmY9orkUN+WdBA== |
| 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
| 2026-09-17T09:33:53.743429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096493observed 3e9ad4ad11c37ad4bcc82f1761a495f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:49.484642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096493/manifest.jsonobserved 4ac6e081405eb5ab7309061a44b3cb87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:49.467642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096493/publication.mdobserved a4d2accfe93c70b457190f35302ebbd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:49.449537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096493/publication.txtobserved 43e61dd2c5eb00e9062b54df4c20c6de...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. |
|---|