OT-2026-000093369
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000093369) never changes.
Identity and time
| Publication number | OT-2026-000093369 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-7fae-9f1c-e19b97c0c045 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03fb45413471f0afb8013c9c5c311b5a805e08e7fed5e175c2f26b143dfbe7f3 |
|---|---|
| Markdown | fe609b4c382a1e5deb16eb5e7e41cb9d10da4ee5c470b519470e1179f2d43562 |
| Publication page | df290e78567c44c31f76ff9a997c2b0de23af3ae097ba33cb5a8fbfd6b397c10 |
| Manifest | dd84e3003e538cdfbb3839c8182c978efea79891e919161219b30d5f72e0deff |
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 | 0iyAvcqURw+EaCF998NZlsUr9/3BTG+zy5rfuQQ4vTplOaD5+qtiaBHKjIT3jYnSGMv2Qf/3gmraJ0J5oGL1CA== |
| 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
| 2026-10-19T04:41:24.088192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093369observed df290e78567c44c31f76ff9a997c2b0d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-19T04:41:24.019857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093369/manifest.jsonobserved dd84e3003e538cdfbb3839c8182c978e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-19T04:41:23.953082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093369/publication.mdobserved fe609b4c382a1e5deb16eb5e7e41cb9d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-19T04:41:23.889343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093369/publication.txtobserved 03fb45413471f0afb8013c9c5c311b5a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-30T08:41:28.438740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093369observed df290e78567c44c31f76ff9a997c2b0d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-30T08:41:28.313842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093369/manifest.jsonobserved dd84e3003e538cdfbb3839c8182c978e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-30T08:41:28.238291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093369/publication.mdobserved fe609b4c382a1e5deb16eb5e7e41cb9d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-30T08:41:28.163292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093369/publication.txtobserved 03fb45413471f0afb8013c9c5c311b5a...fetched by grabo-systems from 34.44.131.203, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|