OT-2026-000070355
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, 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-2026-000070355) never changes.
Identity and time
| Publication number | OT-2026-000070355 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7070-89df-7524ea85d8e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070355 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5109bb4daa4a7367d49e54958a1e9b865ab5c65c7391764cac8804fac6309d70 |
|---|---|
| Markdown | 23258094d2c57642a4762361bdcb810ca83a7651bf9bc71bc35071c0afb4cdd0 |
| Publication page | 1f9c81d106da0d823a4da7249afc0e1e24e6d1676cb92a4a8ae3925275859416 |
| Manifest | 3710bab8784dd1d63d6f3f0152212cfbd4de7884c24c47b051ad1f840ca8819d |
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 | dXRDDhCQy6zVJN/YZ/FgLTIMeo8B9jH6aW3iokJTo9VhKSwcmZImanweLmLQGKJU17Qnq+1+9HRMUGYbFhkhBA== |
| 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
| 2026-09-17T10:26:09.205376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070355observed 1f9c81d106da0d823a4da7249afc0e1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:09.186173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070355/manifest.jsonobserved 3710bab8784dd1d63d6f3f0152212cfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.164717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070355/publication.mdobserved 23258094d2c57642a4762361bdcb810c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.143801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070355/publication.txtobserved 5109bb4daa4a7367d49e54958a1e9b86...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. |
|---|