OT-2026-000045096
Publication integrity record
Three bellows 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-2026-000045096) never changes.
Identity and time
| Publication number | OT-2026-000045096 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7f17-9db7-86d016e1f3ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045096 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82d34c042cd45842859c165231e2b3205d079282489f8f3290e8bb47bac2c7dc |
|---|---|
| Markdown | 89adfe4030268236c06af737510c701e2f59090b4f42ef60b071acad4f4839ed |
| Publication page | 4a492dd08a19c94294091bc0a5185c040ae3cff5c6f23208accb61a751b688da |
| Manifest | e4c5ece5197c20f01bdef364206083c71a1eddda7057e6fa62b87c94df161e1c |
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 | PFIzMNnBAaDeEWqWcefaM7qvVYwrGHedjh94s6z8fWAZRMIj1shWrHbLILBFUttg2lvxtQL5HsmwC6tfMW0wBw== |
| 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
| 2026-09-17T11:10:08.479106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045096observed 4a492dd08a19c94294091bc0a5185c04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:08.458280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045096/manifest.jsonobserved e4c5ece5197c20f01bdef364206083c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:08.437719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045096/publication.mdobserved 89adfe4030268236c06af737510c701e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:08.415711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045096/publication.txtobserved 82d34c042cd45842859c165231e2b320...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. |
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