OT-2026-000096428
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four 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-2026-000096428) never changes.
Identity and time
| Publication number | OT-2026-000096428 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7709-b080-9ec31d14893d · 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-2026-000096428 |
| Status | PUBLIC |
Content hashes
| Canonical text | 340a1880b12ca9e7200bbab0c68bbb41825fa99b359acd220fb1ee584a92e4b7 |
|---|---|
| Markdown | 3832b7a83863c7cf1cc060803f8c389e8fc79621e122f294cc8ee54590118489 |
| Publication page | 8d4116649b0c2b0363a782346fb1f1d88a582fbca97ac2b5190c55cba46eaa39 |
| Manifest | 730d3f1e2fffc2c17357c5d422463d209262696e6915e3d8168d47716b588339 |
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 | bq59wifTFV2E5mbLWZ2IfaYtlk0vU58bzKt+FkfQvC2o/PtybNzn1H6k7wTw+Q41QSWPsBql5Gie8hXwNVhmDQ== |
| 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
| 2026-09-17T09:33:43.867471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096428observed 8d4116649b0c2b0363a782346fb1f1d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:43.848542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096428/manifest.jsonobserved 730d3f1e2fffc2c17357c5d422463d20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.830994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096428/publication.mdobserved 3832b7a83863c7cf1cc060803f8c389e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.812702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096428/publication.txtobserved 340a1880b12ca9e7200bbab0c68bbb41...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. |
|---|