OT-2026-000104351
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000104351) never changes.
Identity and time
| Publication number | OT-2026-000104351 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7016-aa8b-d670ad953a26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104351 |
| Status | PUBLIC |
Content hashes
| Canonical text | ffb64c925b3787a2c075dadcad60548bd76fbc02f7cb8291c2318fae614e7053 |
|---|---|
| Markdown | 72e4d2a7c6cbfa7834e1634ace10246512cf47f984642415837578ece1a512e8 |
| Publication page | ae90482b3d18383fee822214a349b16475128b3039dfdd8532ee5942093f3aeb |
| Manifest | 0aefd36647e489f9ff07c3336cf27d3939603ffb423e90ec68db335ef961019a |
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 | SEpxAOXWy73Nht/+2nDF3UOlzDQAePpeNrArs6anHeRVHH9VSjyKzERb7anJu3kVld1latwtKOQRjvQVHzkwBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:36.491224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104351observed ae90482b3d18383fee822214a349b164...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:36.473414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104351/manifest.jsonobserved 0aefd36647e489f9ff07c3336cf27d39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:36.454377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104351/publication.mdobserved 72e4d2a7c6cbfa7834e1634ace102465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:36.435357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104351/publication.txtobserved ffb64c925b3787a2c075dadcad60548b...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. |
|---|