OT-2026-000093726
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000093726) never changes.
Identity and time
| Publication number | OT-2026-000093726 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7644-a686-84a114b41ba1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093726 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6455dea6f24967e832ecb251726d3998f9a797673efada6aaf8e69ed28b8c0b9 |
|---|---|
| Markdown | e4bc7b0bd6aa2437dfdd0c548e95a0a0be4b0faf944391a41b8539c150cbb457 |
| Publication page | 1ced2fac2dce44a3d572fc7cd500607396d31a8f67de9d6e966cc5053b902bfd |
| Manifest | f95f1b3a8f9255b375099cdf8ce3df64afea15855cb24a823d5495b417cd628a |
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 | AmypdMdvEeap4mKFHIw0RpBEDroWqu/QRh3FOIbQQBWrzVG/HEKNZX6YPCpzINJ9rXBBte6gOuG/rpUTd21nAw== |
| 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
| 2026-09-17T09:39:47.948955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093726observed 1ced2fac2dce44a3d572fc7cd5006073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:47.932833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093726/manifest.jsonobserved f95f1b3a8f9255b375099cdf8ce3df64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:47.916843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093726/publication.mdobserved e4bc7b0bd6aa2437dfdd0c548e95a0a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:47.901129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093726/publication.txtobserved 6455dea6f24967e832ecb251726d3998...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. |
|---|