OT-2026-000034433
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000034433) never changes.
Identity and time
| Publication number | OT-2026-000034433 · never reused |
|---|---|
| Internal UUID | 01a0ae76-12eb-76f6-953c-a00249888eac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:48.823624Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82a0bbd923f39d90a90c140c26711d6c450c210400ec7cf7944562da899e6224 |
|---|---|
| Markdown | 6e8adb2996d39b350c334bba3a28abba36f330369e052386089b6724064581a0 |
| Publication page | 50158cc697bb4d4eb8c9a1e4ff4d8deb4bf8544d17e7540936bd4b97fbae7d31 |
| Manifest | 172ceea4c71afe290088e6b09a70d7eb8af77f14ce94961e09e1c84d3c124581 |
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 | Kah+WXa1FSswHN9ObPvPjTrJWBvyOKY/xPWgvdmDXco5Ve86dtEF3c4pWP9RuOFeG3kXenSZaqx7wudgsk9GBg== |
| 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
| 2026-09-17T11:30:45.327470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034433observed 50158cc697bb4d4eb8c9a1e4ff4d8deb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:45.309893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034433/manifest.jsonobserved 172ceea4c71afe290088e6b09a70d7eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:45.291967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034433/publication.mdobserved 6e8adb2996d39b350c334bba3a28abba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:45.275201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034433/publication.txtobserved 82a0bbd923f39d90a90c140c26711d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:00.111380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034433observed 50158cc697bb4d4eb8c9a1e4ff4d8deb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:00.093776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034433/manifest.jsonobserved 172ceea4c71afe290088e6b09a70d7eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:00.076124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034433/publication.mdobserved 6e8adb2996d39b350c334bba3a28abba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:00.053762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034433/publication.txtobserved 82a0bbd923f39d90a90c140c26711d6c...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. |
|---|