OT-2026-000024769
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000024769) never changes.
Identity and time
| Publication number | OT-2026-000024769 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7ded-b025-f9ae256c029e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024769 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93a4fc8d8c71c70a9b5cc753f6754a995108dd375f5f8df4e8f47a83008df5a7 |
|---|---|
| Markdown | 3ec6922d0343842c33e3ed12fd0a971ef720c5d3ba2971c503a5e0e335fc9582 |
| Publication page | 70aca6a03e8f1e12bb13a613519ed55b694161df1c7ab5650cd5eee461e8c443 |
| Manifest | de97fd355cfb992e189c1c6e4ddc39d03f1d874d4613e4eb0a7d109451ea93e1 |
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 | cm9KYTOqr1tYI4LgKvnyGsCuLXvlRhXmlWlCwwKwfqWxJPsTsPNxhfqibhMbS4Y1SVx8bZn7R+b0ZrtMj9qlDA== |
| 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
| 2026-09-17T11:48:02.108188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024769observed 70aca6a03e8f1e12bb13a613519ed55b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:02.089558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024769/manifest.jsonobserved de97fd355cfb992e189c1c6e4ddc39d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:02.074085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024769/publication.mdobserved 3ec6922d0343842c33e3ed12fd0a971e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:02.058550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024769/publication.txtobserved 93a4fc8d8c71c70a9b5cc753f6754a99...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. |
|---|