OT-2026-000075279
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold 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-2026-000075279) never changes.
Identity and time
| Publication number | OT-2026-000075279 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f200-7aee-b59d-4277ac691f81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075279 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36d82e36884d7626952ef553b66aa9427d4d11ac9b30a11da655f104a2e37493 |
|---|---|
| Markdown | 29168173252f1641d6b8759a9f56e93953bd5b300f6cde05470175fcb435ff85 |
| Publication page | d1208a44c3cf819a93f91282fb084b73a1fe11aa366e92dbb347446d9291aa45 |
| Manifest | d5b43bb9dcbd1c7eec0abe65e1abbb4414d76a9b3aac5b4adbe34629b93da9db |
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 | fQ1Mlg97O+A1fexte4aL2X2feBgrZwvrmLCsbrsmS8djG3/2UUzQTZn4q1mjItP7tBoakJlZoYAFHNEj6hA/AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:20:41.037261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075279observed d1208a44c3cf819a93f91282fb084b73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:41.015832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075279/manifest.jsonobserved d5b43bb9dcbd1c7eec0abe65e1abbb44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:40.990744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075279/publication.mdobserved 29168173252f1641d6b8759a9f56e939...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:40.967254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075279/publication.txtobserved 36d82e36884d7626952ef553b66aa942...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:59.006998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075279observed d1208a44c3cf819a93f91282fb084b73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:58.988672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075279/manifest.jsonobserved d5b43bb9dcbd1c7eec0abe65e1abbb44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:58.969533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075279/publication.mdobserved 29168173252f1641d6b8759a9f56e939...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:58.950509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075279/publication.txtobserved 36d82e36884d7626952ef553b66aa942...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. |
|---|