OT-2026-000046780
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000046780) never changes.
Identity and time
| Publication number | OT-2026-000046780 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-7725-b0e3-f2066c98ac1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046780 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c38df76a527b54eda4a72b78188fa6cec5084329b06e5d0aee011d41776b58c |
|---|---|
| Markdown | 827e74032413f0ed56c7349b8e68aec232551a2227bad2dad1bf57cd9e3a6c3a |
| Publication page | 956c9cce0a2b518bf4ff452caec57b97162045feb3b08619d5e29c849ea8dbe0 |
| Manifest | 54a6eb36b9e3ae17c86cbfa898b8e0e311402ce409136fc77d66202c5ef94ab5 |
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 | beA4ZpE0uy7u/A4zVxHEeAupzynbDHc0auZZQ9eP/r5Stege0cr9LPvQCDAtz89OahuZHpNoUEG0eNNZtdmaCA== |
| 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
| 2026-09-17T11:06:51.214357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046780observed 956c9cce0a2b518bf4ff452caec57b97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:51.196795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046780/manifest.jsonobserved 54a6eb36b9e3ae17c86cbfa898b8e0e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:51.180322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046780/publication.mdobserved 827e74032413f0ed56c7349b8e68aec2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:51.162190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046780/publication.txtobserved 4c38df76a527b54eda4a72b78188fa6c...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. |
|---|