OT-2026-000032847
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, pulsed blow-off before set-down
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-2026-000032847) never changes.
Identity and time
| Publication number | OT-2026-000032847 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-77a1-8244-399ada62449b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032847 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bf15e10543f51b9dddf3402f51a815efb68c4ad2992d054410467be883f245c |
|---|---|
| Markdown | 3bf57c69abca640e999d1ca5bfcacefd3e22e43abf3d62dc23b6090e0982211a |
| Publication page | 6b8fb42629e1181310ca6bba453835cea542ff98470b837e161e30b7b51008f2 |
| Manifest | 8c39ebe0c8a3bdf91a602c025b53300ec5d2558d127f2636bfd8fd98627438ff |
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 | XVXBkfc3PrttO+FRwZyN4Xr1Bt4JhRGvXekglCYqUxYto81x3OWgZgLHPvP/CZuz7/YIrDrfhcyRFrsNcDp+CA== |
| 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
| 2026-09-17T11:32:18.552879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032847observed 6b8fb42629e1181310ca6bba453835ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:18.535106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032847/manifest.jsonobserved 8c39ebe0c8a3bdf91a602c025b53300e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:18.517161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032847/publication.mdobserved 3bf57c69abca640e999d1ca5bfcacefd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:18.499068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032847/publication.txtobserved 7bf15e10543f51b9dddf3402f51a815e...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. |
|---|