OT-2026-000034585
Publication integrity record
Four cup vacuum gripper, four 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-2026-000034585) never changes.
Identity and time
| Publication number | OT-2026-000034585 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-788c-9993-bdff282f2a12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 926afc03d42bba5733083a04183aa5ae93cc39de64101549938f4e49a674cbdb |
|---|---|
| Markdown | 76c9f0f9b749993e3ee1535142323637ff7da29f6e56074d2758aa06b09e51cd |
| Publication page | 020fc580d448253438c6fb0ff766d8ceaa30eb5baf734b62243ceb6efd3107bd |
| Manifest | 8d717016ceb609c8e43dedc4dfc92a04e84e778eff4d2b9c7d110557fd967705 |
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 | xLsjcP4uZmY4QbFwvwORaja51dTq5UUo7oPf6vK+reioZ8rfjcKQDr5TeS1JgwFmEdtxJpyCmJLgA2WhZ7MSBg== |
| 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
| 2026-09-17T11:28:57.547113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034585observed 020fc580d448253438c6fb0ff766d8ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:57.529752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034585/manifest.jsonobserved 8d717016ceb609c8e43dedc4dfc92a04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:57.500919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034585/publication.mdobserved 76c9f0f9b749993e3ee1535142323637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:57.476068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034585/publication.txtobserved 926afc03d42bba5733083a04183aa5ae...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. |
|---|