OT-2026-000039075
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000039075) never changes.
Identity and time
| Publication number | OT-2026-000039075 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-75a5-bebd-2c0eff1e0279 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039075 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6e0ca462a50bc47484a1e9954e0de49f0dfa4d17db010b26f1334bce1768da8 |
|---|---|
| Markdown | 4be4e5ec39302390fb2335c7dc65ae697da9dd92adc12cf50e29329b2da02e30 |
| Publication page | 39b2d1d04066c5a1edce98c9177a5a38470782a59e3945a463806733e8a11c4d |
| Manifest | 6b8dd60292faec254e572f74251f5de73b0b72a22597f6f9b124762da9588abc |
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 | cdDqLaBf07c3Yw6j2a9NzHadpvgB1Rjn5zjqxuu/hhya8Pv2l5WpaakAIq+Nbz+0QuNbDJRXZiOrkJ4ws967Dw== |
| 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
| 2026-09-17T11:20:33.198804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039075observed 39b2d1d04066c5a1edce98c9177a5a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:33.179980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039075/manifest.jsonobserved 6b8dd60292faec254e572f74251f5de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:33.159318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039075/publication.mdobserved 4be4e5ec39302390fb2335c7dc65ae69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:33.140760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039075/publication.txtobserved d6e0ca462a50bc47484a1e9954e0de49...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. |
|---|