OT-2026-000032297
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000032297) never changes.
Identity and time
| Publication number | OT-2026-000032297 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106d-77bc-a7fc-dfa1b73a75bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 842edb6c61bac4b54f0fbd013eb055fb8d1afbd249d648a6d7bb134e0ce7e26d |
|---|---|
| Markdown | ae7158b07089fbdd50182acb5a536bf8d69c1d8c130a99242d1a516f0a7c71b6 |
| Publication page | c18e45d5d42090e5ea3322a6056e4feeb8124c7631c7033d65c4a416b377eeda |
| Manifest | cc13cbaed19c3657696308c76f86d4a519e791270bd73df2edad7cf3600df35a |
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 | x/tmi+mjGWt8egzH2y9pYkUYbNvgdNWkD0vpKEvM1t5CiIeDmx4EP9hVIlqmwmbA4GATCceQrAWbiR7YDlfBDw== |
| 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
| 2026-09-17T11:33:07.547885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032297observed c18e45d5d42090e5ea3322a6056e4fee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:07.528231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032297/manifest.jsonobserved cc13cbaed19c3657696308c76f86d4a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:07.510973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032297/publication.mdobserved ae7158b07089fbdd50182acb5a536bf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:07.490135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032297/publication.txtobserved 842edb6c61bac4b54f0fbd013eb055fb...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. |
|---|