OT-2026-000035955
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000035955) never changes.
Identity and time
| Publication number | OT-2026-000035955 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-7cf7-a01b-be2439241e0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035955 |
| Status | PUBLIC |
Content hashes
| Canonical text | 513606e1129ee59934bc0345e01ee988b5b25c5a127c5569088526beb82e069c |
|---|---|
| Markdown | 30563e337eda35d2d1f22d8e1a12e69eb6cd2dbd0e5c7d787765599a18d04815 |
| Publication page | 1d07367fc92bdfc75ba85bcb657c86c5275a9e77257b394da0ec1debd6bf21be |
| Manifest | 92bfc54f53998b33a0e3f6aaa9d578e5e33f78620ff7dd6ff39c772e2ca2615d |
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 | BC4iMD/BybuysyvKmDNa2qCfbJEZp6bDxzz7UmzHQc37Hc6mbCJ5MNZySIN9slYrCzzn55LppYmTbhNOIpljBQ== |
| 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
| 2026-09-17T11:27:48.850724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035955observed 1d07367fc92bdfc75ba85bcb657c86c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:48.834324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035955/manifest.jsonobserved 92bfc54f53998b33a0e3f6aaa9d578e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:48.816760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035955/publication.mdobserved 30563e337eda35d2d1f22d8e1a12e69e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:48.799314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035955/publication.txtobserved 513606e1129ee59934bc0345e01ee988...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. |
|---|