OT-2026-000017697
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000017697) never changes.
Identity and time
| Publication number | OT-2026-000017697 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-798f-8039-8b6e05061179 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017697 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc4bc45046fd6f836213f465225dd86c7880d164e7f7f56353f05335505243e9 |
|---|---|
| Markdown | 22c9e0cc136dd99ba60a9c32c3656fd314d7ae434d1100aecbf8d641d583626a |
| Publication page | 0e5f81e22efb24f311ce5bb5374c4ed4a8782444b962e0878c256a8ae92ce6f7 |
| Manifest | f5170ee67b44c4c7c3be06fb4c4e40b9affe51b48ed62cc83651f4bb1fc185f0 |
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 | kHhux3si4ofTrVGYfDxv24tdjH8PBC6zH4vObzx2AADiOYFofrLCXiGgZhZbOOW8VPPniFgSFF8yavPxdAMjBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:01:38.702966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017697observed 0e5f81e22efb24f311ce5bb5374c4ed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:38.686511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017697/manifest.jsonobserved f5170ee67b44c4c7c3be06fb4c4e40b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:38.669471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017697/publication.mdobserved 22c9e0cc136dd99ba60a9c32c3656fd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:38.653471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017697/publication.txtobserved cc4bc45046fd6f836213f465225dd86c...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. |
|---|