OT-2026-000040763
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000040763) never changes.
Identity and time
| Publication number | OT-2026-000040763 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7146-b0e3-5594726ab35c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040763 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb574e66ea2e704f031a43b99ef909ac8b1adfd259d57f1835e33f70ccbf61aa |
|---|---|
| Markdown | b0d21165abab82ea1188f139e57dc140f7cb31e2b303c3f834aa2d1bcfdeb1b0 |
| Publication page | fd82bc5476beb1a40c53e23e0abcaf9b5de5e66a042046830fd7bd92ba8e8364 |
| Manifest | 35c776780f631205eccc47fd3319594865ec8a40f06a8881cda749e4e4417ff2 |
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 | 9tkAoW+QSVSjARaTZTPUUWuCcs6XVQ+uMcWaq4NGL8lKahfKUQCHULg8y8Cq4BYAdKCaz64NTKjRjuCpNyVuCg== |
| 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
| 2026-09-17T11:20:03.755014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040763observed fd82bc5476beb1a40c53e23e0abcaf9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:03.737859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040763/manifest.jsonobserved 35c776780f631205eccc47fd33195948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.722322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040763/publication.mdobserved b0d21165abab82ea1188f139e57dc140...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.704422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040763/publication.txtobserved cb574e66ea2e704f031a43b99ef909ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.636331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040763observed fd82bc5476beb1a40c53e23e0abcaf9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.616955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040763/manifest.jsonobserved 35c776780f631205eccc47fd33195948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.595946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040763/publication.mdobserved b0d21165abab82ea1188f139e57dc140...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.578196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040763/publication.txtobserved cb574e66ea2e704f031a43b99ef909ac...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. |
|---|