OT-2026-000034922
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, 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-2026-000034922) never changes.
Identity and time
| Publication number | OT-2026-000034922 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-76ab-8786-c70197014b92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cc31dee590e375d500acff7d6a6e11fe783978ba639ef89f7f63b3c4c72d1bc |
|---|---|
| Markdown | dee5097cb9069b344a0057ab7c9e47587f1a74628d4612582d9c820de851d979 |
| Publication page | 85bc4a88bac66a6a27f429ed87c1b360a38a485a5a4bf5c4e8376abc392e46d9 |
| Manifest | 5df30a3dab364312602ef17d67af34b65cc97116d4952f29252f24531fd246d5 |
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 | Dl5pbX5K8BgzO5qsLCk568N1Il99mHyKKlxJIFF87j/miwxwLtQFqIvIDbrzf4YyQTW7GlXpjinI+VOYC/uvCw== |
| 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
| 2026-09-17T11:30:42.454501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034922observed 85bc4a88bac66a6a27f429ed87c1b360...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:42.427175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034922/manifest.jsonobserved 5df30a3dab364312602ef17d67af34b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:42.405753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034922/publication.mdobserved dee5097cb9069b344a0057ab7c9e4758...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:42.385906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034922/publication.txtobserved 1cc31dee590e375d500acff7d6a6e11f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:57.298180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034922observed 85bc4a88bac66a6a27f429ed87c1b360...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:57.278348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034922/manifest.jsonobserved 5df30a3dab364312602ef17d67af34b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:57.258460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034922/publication.mdobserved dee5097cb9069b344a0057ab7c9e4758...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:57.238293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034922/publication.txtobserved 1cc31dee590e375d500acff7d6a6e11f...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. |
|---|