OT-2026-000095378
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-2026-000095378) never changes.
Identity and time
| Publication number | OT-2026-000095378 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-720d-97cb-abb63ffce367 · 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-2026-000095378 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c56fcf373e020694d0d065a522622807a38766189a6e54ed8c5c1256e1a21b6 |
|---|---|
| Markdown | 2fc01bd6bb4027c9f127ccd57d450cbd47e0383a766a5050b101785240c9ddac |
| Publication page | 8b251f52546146a471837f72d1adbdd3ab8d9aa15d95c368a47c6385d229a7a0 |
| Manifest | eee5f0d6b3b44cf888ef0f3653962ec28bf2fe538fb2b315e594d9f54ceff09d |
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 | P0zY/D6o6BuhMy9GHwl+meAQ3YqQ4un/YcVutHMfkN74dUT01zYX3tr/D2aRbqEYdRKxdbFasXgATDICn23YBg== |
| 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
| 2026-09-17T09:36:44.838584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095378observed 8b251f52546146a471837f72d1adbdd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:44.820606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095378/manifest.jsonobserved eee5f0d6b3b44cf888ef0f3653962ec2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:44.802985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095378/publication.mdobserved 2fc01bd6bb4027c9f127ccd57d450cbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:44.785139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095378/publication.txtobserved 6c56fcf373e020694d0d065a52262280...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. |
|---|