OT-2026-000014632
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000014632) never changes.
Identity and time
| Publication number | OT-2026-000014632 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7c42-8e36-634412431e08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014632 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2551a7e95083728046688f77fff2ff2dddbc7f5542b763c92e39e20d34048672 |
|---|---|
| Markdown | 124e1093c1df992458a487464281d925654ba436b2c855757c15e54ddee531e9 |
| Publication page | 274463d2105573d7bdc6ffe99176a732d14f3bd71ed1a07d1bcafff1a67f07b7 |
| Manifest | 5c47d78c175e1b73aec246f8a636dde18659c9c6ff7d663cea39b8941a91335c |
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 | Zxzhy4aESjQPrZs4/VGk5X1hzpkUkqXUQIA2yad1qJUAmfc0sFc+rCri1mAUGbXEshBcXCEHsr2jY5d4NWCqBQ== |
| 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
| 2026-09-17T12:06:26.984879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014632observed 274463d2105573d7bdc6ffe99176a732...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:26.965784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014632/manifest.jsonobserved 5c47d78c175e1b73aec246f8a636dde1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:26.908557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014632/publication.mdobserved 124e1093c1df992458a487464281d925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:26.854453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014632/publication.txtobserved 2551a7e95083728046688f77fff2ff2d...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. |
|---|