OT-2026-000093828
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000093828) never changes.
Identity and time
| Publication number | OT-2026-000093828 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7526-be7a-2a9bd476649c · 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-2026-000093828 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e68928dabf1febed947c9cf0aba8bf5ca7e3270cda2d88ad84719ede7e6fd10 |
|---|---|
| Markdown | 528c6a44c99c2a24dbf8d51c6539f9570924425899d206289c6370b60fa5b24e |
| Publication page | 2ceec6e41c64cea9dd422948fbcb4aba3c3033756667b4e11b0b9f025859b4f0 |
| Manifest | cfbc6afba9cc9e8a9ee18c94161d39a375c2c906aaa7cee663adfe90675652b2 |
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 | AvhyDn/0+68F7ZMgTqSVQdHRLNDN31gSo/du4bKAo83QxppVN9akibb57zT9x8HSNua3FY+ZjvdELipWNgGWDw== |
| 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
| 2026-09-17T09:39:56.428815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093828observed 2ceec6e41c64cea9dd422948fbcb4aba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:56.410324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093828/manifest.jsonobserved cfbc6afba9cc9e8a9ee18c94161d39a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:56.392471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093828/publication.mdobserved 528c6a44c99c2a24dbf8d51c6539f957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:56.374700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093828/publication.txtobserved 3e68928dabf1febed947c9cf0aba8bf5...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. |
|---|