OT-2026-000040959
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000040959) never changes.
Identity and time
| Publication number | OT-2026-000040959 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-708b-b541-b08682b5bcec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040959 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0588a2778ee91e640672b793ae08a5fad9a4f90f89c0dc63e7fdb508540fc26 |
|---|---|
| Markdown | 70ee9b18c4f627bfc82b79ca590cd3561398a42db42f6fb5406a18f5aa6168fa |
| Publication page | d347f7bf9a4591a3ce6ad039a24f5f600ccc935c73c7b54ecabb6ec3ade3a0df |
| Manifest | 61557474f97deac5f538ebef3bed1ac51a44a2ea921ce7203bda11b3748d9415 |
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 | QBzgkrtqHTcvQcQ3rUG5tReH9InzUo94isCbbrg/lIxCT6UkEZ3rC23pheboJCFYpi5dsedgDxZ/06pLzdjYAw== |
| 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
| 2026-09-17T11:20:21.577957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040959observed d347f7bf9a4591a3ce6ad039a24f5f60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:21.560825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040959/manifest.jsonobserved 61557474f97deac5f538ebef3bed1ac5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.544016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040959/publication.mdobserved 70ee9b18c4f627bfc82b79ca590cd356...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.526945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040959/publication.txtobserved b0588a2778ee91e640672b793ae08a5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.406845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040959observed d347f7bf9a4591a3ce6ad039a24f5f60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.390490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040959/manifest.jsonobserved 61557474f97deac5f538ebef3bed1ac5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.374844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040959/publication.mdobserved 70ee9b18c4f627bfc82b79ca590cd356...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.358833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040959/publication.txtobserved b0588a2778ee91e640672b793ae08a5f...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. |
|---|