OT-2026-000091625
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000091625) never changes.
Identity and time
| Publication number | OT-2026-000091625 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b8-7deb-a941-ec52bcd134cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091625 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcc828de58b60a738dc52c96238cfe11d2b775a15693adee378d923875ce2d46 |
|---|---|
| Markdown | d4478c457e82373a93f32400040111a50d1a0ac9243ea5ae27b81a24c8d9de38 |
| Publication page | ec3d3227806985448dafb9f256eafbc557b42c09ab7f07d4d92971de7154e85e |
| Manifest | 98896f741e10b4c965abc3f53a89b9a9919b014e6bf5e26667b37c40c3a6bdc6 |
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 | zJsDyVvHyXDJiWR15eh1F4ZIcJG0XeruQWO1onYJvPbJqT527iCruBiYsJ28tq5fqCvjkodilNSZp5bpeGLhDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:59.267856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091625observed ec3d3227806985448dafb9f256eafbc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:59.150768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091625/manifest.jsonobserved 98896f741e10b4c965abc3f53a89b9a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:59.133092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091625/publication.mdobserved d4478c457e82373a93f32400040111a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:59.115861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091625/publication.txtobserved dcc828de58b60a738dc52c96238cfe11...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. |
|---|