OT-2026-000096831
Publication integrity record
Two cup vacuum gripper, two zone face, 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-2026-000096831) never changes.
Identity and time
| Publication number | OT-2026-000096831 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-7902-8eb7-1f99d9ff1879 · 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-2026-000096831 |
| Status | PUBLIC |
Content hashes
| Canonical text | 896dec7f20f59e76b533fe5a0e32fb741351067fffcd59da5335ff987d41b77d |
|---|---|
| Markdown | b724c106afd26f5a92a8f3f6436ac3ced7fc5651528b272dcea84a5ef3898cc5 |
| Publication page | 37be552fbd5a7cb9afb91234fedfd77f869e6023aba11a5b7113dcb33fd45bf7 |
| Manifest | d8a9348796a9b05f48c7acc15b2de2cd9957d604fdbb48eba2afd2a27d9b5000 |
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 | PJ7palwOaCGYlp/aCcNHM4XhUK5/a5QaCeBoUoWkHPIUxOu7PE1oHUXbf4vG0jPekfFD9kk5h27jN+uXJpvdAw== |
| 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
| 2026-09-17T09:34:25.686781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096831observed 37be552fbd5a7cb9afb91234fedfd77f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:25.669000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096831/manifest.jsonobserved d8a9348796a9b05f48c7acc15b2de2cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:25.650768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096831/publication.mdobserved b724c106afd26f5a92a8f3f6436ac3ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:25.630008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096831/publication.txtobserved 896dec7f20f59e76b533fe5a0e32fb74...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. |
|---|