OT-2026-000095380
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, 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-2026-000095380) never changes.
Identity and time
| Publication number | OT-2026-000095380 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-707c-90b8-f00e798ef0dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095380 |
| Status | PUBLIC |
Content hashes
| Canonical text | f776b9d2498c73e7acc4a0114a1c613d166c823d860632cd4d24f6a21b31256d |
|---|---|
| Markdown | 223172946fe58a5ce354f8d618ddbb3db86e515c0f8d17758278e2fda699bf5b |
| Publication page | 391b6a0c2479ec5f745cff7d97fc1a85db4e18943f66b19c7eb8b1409b1a37b8 |
| Manifest | 636678f42d12ef261a67fa2e3d63a08716750267dfb3360c3676b021fa3ae119 |
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 | QlQN+YcBb8aEj9xyxnJQE3mSOTHfhSWoWmdwkocBjVYeQ6VWiWqTNwwJH2aPke7FZTzRNo4r5N0DxcZGiZwuDQ== |
| 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
| 2026-09-17T09:36:44.987099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095380observed 391b6a0c2479ec5f745cff7d97fc1a85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:44.968306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095380/manifest.jsonobserved 636678f42d12ef261a67fa2e3d63a087...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:44.951601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095380/publication.mdobserved 223172946fe58a5ce354f8d618ddbb3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:44.933981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095380/publication.txtobserved f776b9d2498c73e7acc4a0114a1c613d...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. |
|---|