OT-2026-000024533
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, sustained 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-2026-000024533) never changes.
Identity and time
| Publication number | OT-2026-000024533 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7d32-ba0c-9fc65e58ca11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024533 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf9e14ac9dbd42684760e42cc5fcbe7f1b19f38cfba5c4bfa5360a42dabb6acd |
|---|---|
| Markdown | 1fe3b1d58ba71ff9c4716f7fc29de3662b532921fa8ba80e947d947241df10c1 |
| Publication page | e44ad061518d8323aeb16a7a5ff142394abdfa3a6df2f1456701e87facc8fded |
| Manifest | 99801dab643b80e902a473204cff4155adc96ec4f73537d406466b61a309ee10 |
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 | +Py8dFulpx4DwSh3INyeQSlrc+xKIu0knecyPTJPFHNBo2GuXd/YO58JBF0UehlmbXRQ2RhfBmdtXI2X7FN4Bg== |
| 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
| 2026-09-17T11:50:33.469026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024533observed e44ad061518d8323aeb16a7a5ff14239...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:33.451830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024533/manifest.jsonobserved 99801dab643b80e902a473204cff4155...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:33.428896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024533/publication.mdobserved 1fe3b1d58ba71ff9c4716f7fc29de366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:33.410621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024533/publication.txtobserved bf9e14ac9dbd42684760e42cc5fcbe7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.755383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024533observed e44ad061518d8323aeb16a7a5ff14239...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.737299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024533/manifest.jsonobserved 99801dab643b80e902a473204cff4155...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.719019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024533/publication.mdobserved 1fe3b1d58ba71ff9c4716f7fc29de366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.693298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024533/publication.txtobserved bf9e14ac9dbd42684760e42cc5fcbe7f...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. |
|---|