OT-2026-000050119
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000050119) never changes.
Identity and time
| Publication number | OT-2026-000050119 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd79-7fd2-9ce2-20a67ad21152 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4bb7e658e45ae1e5ca561ed156935123614238b9085dcc58184d1d51f01dc9f2 |
|---|---|
| Markdown | 203e31deb56f87dab83f5a1f02aa2420a48fd32b7a13ea4010a334e7a5fa28cb |
| Publication page | cad844a1c93b7355fad20934a95bdddd485dd3923d9d58d08ecb259ab19804df |
| Manifest | ec8d4e71e9bca4e238cc47245a12b3dab9d9b75d8e174fe3ec92c011ad182b61 |
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 | bueW87bASka7/lDjAon+GIjtvquJ2H/3k1bIq4YdSizyr4x9oRs8kA/0bkybIqPT/a6uqCOBsPKQ2ZNMbci7BA== |
| 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
| 2026-09-17T11:02:07.444993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050119observed cad844a1c93b7355fad20934a95bdddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:07.427021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050119/manifest.jsonobserved ec8d4e71e9bca4e238cc47245a12b3da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:07.409287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050119/publication.mdobserved 203e31deb56f87dab83f5a1f02aa2420...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:07.391311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050119/publication.txtobserved 4bb7e658e45ae1e5ca561ed156935123...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. |
|---|