OT-2026-000024309
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, sustained 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-2026-000024309) never changes.
Identity and time
| Publication number | OT-2026-000024309 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7029-8352-a74e7d90f210 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024309 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0a195103232d7d01c7b266db786113ac1ba9c34d6d87fce8cfe86a62835c19a |
|---|---|
| Markdown | 3d04678da855d6ac15b8885627c2a95d6d41f0a75bb7c780a6a8c3fa076fd409 |
| Publication page | 68c2f1b5fca15343ff203c6c5f67d7ca4d6b40f4d76338d0a01fb1bb8e08099c |
| Manifest | 0443b8bdea01a3537bd23af5fd88ecc558061d2e602c8c644ffe36e5ed820cc7 |
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 | QqgvJbu7ZEV/Fcw876pruMV6NYFBdMPLZeCYR5DJlwzXmBvV+D3Ip1QaCXSYMixdyehIpSWDkmmZWueiuTGaBg== |
| 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
| 2026-09-17T11:48:48.577671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024309observed 68c2f1b5fca15343ff203c6c5f67d7ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:48.560366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024309/manifest.jsonobserved 0443b8bdea01a3537bd23af5fd88ecc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:48.542168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024309/publication.mdobserved 3d04678da855d6ac15b8885627c2a95d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:48.521685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024309/publication.txtobserved f0a195103232d7d01c7b266db786113a...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. |
|---|