OT-2026-000096473
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum 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-2026-000096473) never changes.
Identity and time
| Publication number | OT-2026-000096473 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7660-ba68-b2f5f744b3a0 · 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-2026-000096473 |
| Status | PUBLIC |
Content hashes
| Canonical text | f754c2632cd3d9b2cd32b41edc159ba7dc665b83bc19c930b0df46c82a76f11f |
|---|---|
| Markdown | e196d0adc467ff857c59e0b8c0c86a0bba687945142353cdb34bc6e024518f3c |
| Publication page | 6e2a29811e03d6c1302ebd0046a74c67a32ec00bfd3f6a51acd33894aa34664c |
| Manifest | 668d8262029e0d4265fca8ee168fb11864137df0e400f486781379ede07f5053 |
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 | Hv0GB/siFy4bTNVRJCp8oDRMS1cSi1iSRUMWX6giOfJAAvk/dS/LREtBw57SiiAZnLBUtKB4F9x+1bGbsc1lDA== |
| 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
| 2026-09-17T09:33:47.930861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096473observed 6e2a29811e03d6c1302ebd0046a74c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:47.914098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096473/manifest.jsonobserved 668d8262029e0d4265fca8ee168fb118...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:47.896084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096473/publication.mdobserved e196d0adc467ff857c59e0b8c0c86a0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:47.879965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096473/publication.txtobserved f754c2632cd3d9b2cd32b41edc159ba7...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. |
|---|