OT-2026-000046259
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000046259) never changes.
Identity and time
| Publication number | OT-2026-000046259 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-73ac-8146-ab7ef830be43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046259 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8343cce8b9e485f65a46e7b3926f801190f543baa7a02c6c6d23b467b8940454 |
|---|---|
| Markdown | 522755b38921bb458a328fbb454e33f243a88d0a9fa18ddef49822cf378cf1a7 |
| Publication page | 5fd3c3beb2d7a6bdb763d8fe8ee61c23ea498d1d8ecc9f3e484584e713e8ff12 |
| Manifest | a1f7ffb068aa3182cb5b15a0ca2a651a24e937819bf83d48b50ba3cc19f446ef |
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 | LQWf//Hn2imxqVbaFq1bHizIaAxM9XujryxqokIV0cni4yagLUjENXbJspNAlzLHHZXreroJreTRz5Go8irEDA== |
| 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
| 2026-09-17T11:08:07.189719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046259observed 5fd3c3beb2d7a6bdb763d8fe8ee61c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:07.169915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046259/manifest.jsonobserved a1f7ffb068aa3182cb5b15a0ca2a651a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:07.108728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046259/publication.mdobserved 522755b38921bb458a328fbb454e33f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:07.018679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046259/publication.txtobserved 8343cce8b9e485f65a46e7b3926f8011...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. |
|---|