OT-2026-000017333
Publication integrity record
Single cup vacuum gripper, common isolation valve, two 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-2026-000017333) never changes.
Identity and time
| Publication number | OT-2026-000017333 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7b91-9aac-df9f1a212576 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017333 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb1a9278877d79878fabfada0f4ea4d28a7c1d2b11af099cef4eb1d53e5ab5b5 |
|---|---|
| Markdown | 01636af420c708f02458cae2a9298007dbaa20885589639147626e3e0db1f8ce |
| Publication page | de0e5d3a61b34c51a6dbae25c524c38728640bb135ac3661f9746e2a7b5906c0 |
| Manifest | 03924fdf8cfd7d2554846f0bbda7a21ef63e8e7db7f1def5e40699370eb04799 |
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 | KXw8sH6DMGVXO9RjsyeKZ5f0okUU/ETyuWDOwS7zn08DHyPwIuLXYehVlfWQvnjEo9slEs2kkhXJzt+lPSVPAA== |
| 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
| 2026-09-17T12:02:26.403823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017333observed de0e5d3a61b34c51a6dbae25c524c387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:26.386441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017333/manifest.jsonobserved 03924fdf8cfd7d2554846f0bbda7a21e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:26.370666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017333/publication.mdobserved 01636af420c708f02458cae2a9298007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:26.355304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017333/publication.txtobserved eb1a9278877d79878fabfada0f4ea4d2...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. |
|---|