OT-2026-000008812
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, vented 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-2026-000008812) never changes.
Identity and time
| Publication number | OT-2026-000008812 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7bfd-9769-89f2ab9815cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008812 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15418c89ec7863491ab9decccad5ce57c7660dd7337795571fe63071a388e91f |
|---|---|
| Markdown | 6b4ebe625352486e302b40d3bce934ddba967eff72102aa4e08849fffb2131a5 |
| Publication page | 134177d30e1cefe535b473839abf72087612112d8967b13b5a1f90dbb4b5308b |
| Manifest | b0d06fe8e05be01ccbb583d35a4d1f821ec15495819560a1307fd55d33573086 |
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 | 71sHCGEeX0R3e/HHgbGT1E/L6xnh3DDEVwd0QheT1uKhlk1L8jzWN9TgVOanMg+S0jJ+s8ETJVCMTHBpNgDhAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:06.231114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008812observed 134177d30e1cefe535b473839abf7208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:06.212298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008812/manifest.jsonobserved b0d06fe8e05be01ccbb583d35a4d1f82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:06.187626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008812/publication.mdobserved 6b4ebe625352486e302b40d3bce934dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:06.169271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008812/publication.txtobserved 15418c89ec7863491ab9decccad5ce57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:45.246464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008812observed 134177d30e1cefe535b473839abf7208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:45.219437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008812/manifest.jsonobserved b0d06fe8e05be01ccbb583d35a4d1f82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:45.200473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008812/publication.mdobserved 6b4ebe625352486e302b40d3bce934dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:45.177052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008812/publication.txtobserved 15418c89ec7863491ab9decccad5ce57...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. |
|---|