OT-2026-000014741
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000014741) never changes.
Identity and time
| Publication number | OT-2026-000014741 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7335-9ef3-265019495284 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014741 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80cef11597915994136d7069c66a8a9a2bedbb00d23e8246f67fa86398e8c941 |
|---|---|
| Markdown | 70c4cad2ed20443f0a920d813a1ce9dfa219b58ae0ba554e344be6bdbfddc3a2 |
| Publication page | 8e3a00d938ed51a201fc8df840a17fda3f89fffc37d26c88aded9b4e3d65d50d |
| Manifest | b587a8f28631bf5946170921af6766db29eeb6c30bba4b218e8a281e0aa73d65 |
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 | pXuo4r/TYvgX6oN6qvLVZLCgjLz0Ri8g9S1ZaJCPZ7W5OQ3JMzqdpbJPSW+Bl9LJTgKugdI7jzbeZtig1wQJAw== |
| 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
| 2026-09-17T12:06:37.071606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014741observed 8e3a00d938ed51a201fc8df840a17fda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:37.051417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014741/manifest.jsonobserved b587a8f28631bf5946170921af6766db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:37.032209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014741/publication.mdobserved 70c4cad2ed20443f0a920d813a1ce9df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:37.012469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014741/publication.txtobserved 80cef11597915994136d7069c66a8a9a...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. |
|---|