OT-2026-000015814
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000015814) never changes.
Identity and time
| Publication number | OT-2026-000015814 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-7dd7-a9cf-f5fd002e104d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58c84b9f8fae52a03bbb702ef1fde2210298ffe1ff64dd020cf12502e7163c25 |
|---|---|
| Markdown | ade199d17392b523cdd27e6830d7c17b2a9824b640ef5d722b77fe29a34d059b |
| Publication page | 9253182ef4d5579f368315508a6e447f4e218f65b49ddd3bf9eab11ac4d11e76 |
| Manifest | a9cdd1aded3114641283c8faea5f1159a08a6ff2d19c1de0647e9beaa967585a |
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 | 3wT1pevZbOZ5RuV4KT8Sg9NN9pD9PoKTqJaNyOorp39J7xrX4t20T1B5BCY/3VEEaMqEjhgoYf5u+ZDOPAquAQ== |
| 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
| 2026-09-17T12:05:07.517312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015814observed 9253182ef4d5579f368315508a6e447f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:07.499182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015814/manifest.jsonobserved a9cdd1aded3114641283c8faea5f1159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:07.481476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015814/publication.mdobserved ade199d17392b523cdd27e6830d7c17b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:07.463201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015814/publication.txtobserved 58c84b9f8fae52a03bbb702ef1fde221...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. |
|---|