OT-2026-000070079
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, 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-2026-000070079) never changes.
Identity and time
| Publication number | OT-2026-000070079 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7fbc-be7a-9b327b29cdd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41bc7590e677996549d36594a672074cccee4f65b4c9b33b581fd18633d86741 |
|---|---|
| Markdown | 883ccad1382ffd2ae1f7fd71620c37d2c2dae0aaa3b59b16f79113c63bdb4247 |
| Publication page | 75488ed66722c21cd490f525f3b5f9cfaed74d2cb9e9e5a3b2f7cca8b9a01c09 |
| Manifest | 105a34b8f2a80e6aa5d6f93e9c1df617f245ddc29cd71688d72937119ca30880 |
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 | 9T09oXd8GNB5w61Wceb6ISSR5pbU9fmeHgLYY3wvhH6hjas4pFY25O7pu04dxHx1e55yU2G/vJPDyUy8hFfjDw== |
| 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
| 2026-09-17T10:27:02.617747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070079observed 75488ed66722c21cd490f525f3b5f9cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:02.597018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070079/manifest.jsonobserved 105a34b8f2a80e6aa5d6f93e9c1df617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:02.577171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070079/publication.mdobserved 883ccad1382ffd2ae1f7fd71620c37d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:02.559800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070079/publication.txtobserved 41bc7590e677996549d36594a672074c...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. |
|---|