OT-2026-000039333
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, 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-2026-000039333) never changes.
Identity and time
| Publication number | OT-2026-000039333 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7c1e-8876-ca8fa171802b · 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-2026-000039333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09bc70451bf559b4e1218d772345f91f1b0f8f86695fe68d0453ab4cb9a70797 |
|---|---|
| Markdown | 84e0a20eb46c41b6b68491dd8c6e6524a720922276143b074ca96c09747cf6c9 |
| Publication page | ebc0d68d4b261802777168c98c29f0d3b8a068003652678aa562bc943c4be163 |
| Manifest | d604bc53228fe136cb24659f5f7fec1857e7f5ef1ca9c9621d4364f0dbba1018 |
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 | HEVk8jX1wpUmocvgFd1hnzHChPMZU1UnIAqLH7Re+rtlKB22JnFyPLRmL3KGWJPph/J9kxJYbIkoTPtqAppiBQ== |
| 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
| 2026-09-17T11:20:55.849386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039333observed ebc0d68d4b261802777168c98c29f0d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:55.831710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039333/manifest.jsonobserved d604bc53228fe136cb24659f5f7fec18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:55.814412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039333/publication.mdobserved 84e0a20eb46c41b6b68491dd8c6e6524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:55.796204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039333/publication.txtobserved 09bc70451bf559b4e1218d772345f91f...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. |
|---|