OT-2026-000044980
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000044980) never changes.
Identity and time
| Publication number | OT-2026-000044980 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911d-75c0-96ca-873b9e972728 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044980 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30f1135890d3976e58d7dc2f151097c8e08212781294e27a485f7baa4c2c19da |
|---|---|
| Markdown | 71831fb30ac1c136006563645aae189adf069ffc6093dbdeea3dbd22a611ae5e |
| Publication page | e260ae927e9fa20759eee5556d1670237e288d0f20a7d603fd02029347f93548 |
| Manifest | 9c93b0712a543f72382ab0932651c34c2f7ae26bee22de4609b75465343caade |
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 | BIZaFKolsndH3M3vayx/U7MG4Bdn6MFcnWtxgOl2lv5VOcnHDdZoQlfOBe9/nFXtawGF43q/2yCupHtGBOJ/CA== |
| 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
| 2026-09-17T11:11:40.195509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044980observed e260ae927e9fa20759eee5556d167023...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:40.178197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044980/manifest.jsonobserved 9c93b0712a543f72382ab0932651c34c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:40.158955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044980/publication.mdobserved 71831fb30ac1c136006563645aae189a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:40.139400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044980/publication.txtobserved 30f1135890d3976e58d7dc2f151097c8...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. |
|---|