OT-2026-000036473
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000036473) never changes.
Identity and time
| Publication number | OT-2026-000036473 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-75dd-951d-d9b888e9f2d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036473 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7008b44688feb6b48955ba186bad0764f5d17288938aaa9c0fd4d5c80c8712e0 |
|---|---|
| Markdown | 44e449c631a27e7657815798d9de552e77f883f2db0bc376799ce540e08663f0 |
| Publication page | 1e185e7b12741aede34a00cbfaec76121d7395198d769435f8955b76efb7de7e |
| Manifest | 00fbc199ad786fcdffb7be17d74b431352e8fe981bb65676f115cd2fa84aacbd |
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 | L1KfYjT2LuXRxWocAZBmHMOLwv6erkmIu3VSts8k+vhm00rIPP/h8kdRpVG/U76I8LK9bzqXgBg1ewa57DWYBg== |
| 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
| 2026-09-17T11:26:52.616622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036473observed 1e185e7b12741aede34a00cbfaec7612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:52.598468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036473/manifest.jsonobserved 00fbc199ad786fcdffb7be17d74b4313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:52.581696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036473/publication.mdobserved 44e449c631a27e7657815798d9de552e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:52.565495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036473/publication.txtobserved 7008b44688feb6b48955ba186bad0764...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. |
|---|