OT-2026-000096878
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000096878) never changes.
Identity and time
| Publication number | OT-2026-000096878 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-7421-9b37-571261c477e0 · 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-2026-000096878 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c1824efe93861c3944d4e8978b85f99dfb70de1376dfd6fbb07800de05aa949 |
|---|---|
| Markdown | a5cc9d14b06ecaab42a6200cd68e4e227d7bfe842719aecdef931038076dcbbb |
| Publication page | 196bb19ccb42f0d576ec3c6e2b359062630689ad7b25972d150af3e7bfc2a318 |
| Manifest | a8104917fbfa8f861087414289a5b4b4c3d97ff3dbda5276bd75fb0c2b5e2db4 |
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 | qMl1y12vMkHjUN/obOsjbq8WQdahIR8lTi55EWJX/TiMvgSf1E6qMjccfvRmxaTbgOwAeUI/RuCOCrD/8xyhCg== |
| 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
| 2026-09-17T09:34:28.925126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096878observed 196bb19ccb42f0d576ec3c6e2b359062...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:28.908709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096878/manifest.jsonobserved a8104917fbfa8f861087414289a5b4b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:28.891291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096878/publication.mdobserved a5cc9d14b06ecaab42a6200cd68e4e22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:28.874438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096878/publication.txtobserved 2c1824efe93861c3944d4e8978b85f99...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. |
|---|