OT-2026-000038265
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, 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-2026-000038265) never changes.
Identity and time
| Publication number | OT-2026-000038265 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7c9f-9521-ee7ff713f0a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76db85c3bc0d61d7428b6bd783764f8876f98f2de86deac6eff939df5e4d7b18 |
|---|---|
| Markdown | 5ce23fc7b6f1193bd87e2cdbdc74334398304383247ea7162a4fdfabb6869134 |
| Publication page | 08eed0a390d2f8a01f9aeb6b6a4f5bbd786381904313517083b860a656de67c1 |
| Manifest | dda97ace0ae912981ce75fb8b96fe0f7aa10916f9e311b70d413ca4e727c886c |
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 | wIUo9dMCI1pKivIxzJGhf/YBvyRKiSVJVzmM+WSnxwqkMk5srU4vj3Vw3B2DuNY4BaDIntcD69KsFXSSknLdDQ== |
| 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
| 2026-09-17T11:22:25.396533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038265observed 08eed0a390d2f8a01f9aeb6b6a4f5bbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:25.376284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038265/manifest.jsonobserved dda97ace0ae912981ce75fb8b96fe0f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:25.357900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038265/publication.mdobserved 5ce23fc7b6f1193bd87e2cdbdc743343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:25.339606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038265/publication.txtobserved 76db85c3bc0d61d7428b6bd783764f88...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. |
|---|