OT-2026-000066359
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, 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-2026-000066359) never changes.
Identity and time
| Publication number | OT-2026-000066359 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7943-88fc-7f6f7e8b1a3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066359 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc54311c4e2ac6e3cbc825f097d37eb1aa3373c878fb0d60791b4d842451b047 |
|---|---|
| Markdown | 7ed35587f213e52145864afca5d4620866f701c962c08e625388f880f3348f5c |
| Publication page | 9743a81150c8e990ff1847f5b0e06d1f7d536085c927b9666c134dafada922c6 |
| Manifest | 3ccf3064cc4c02571ebd98ecd6e1d5fecffeda3ab9d22f518f2ea6371534f247 |
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 | MiE3WDHAm7J8o/r275VA0L4qbqYpAkzyx4EaXhexCNoD+j/PTsP3vIgkGqSHxoEYo9ND1ltthAlIxBvbHZgDBw== |
| 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
| 2026-09-17T10:33:33.344164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066359observed 9743a81150c8e990ff1847f5b0e06d1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:33.327479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066359/manifest.jsonobserved 3ccf3064cc4c02571ebd98ecd6e1d5fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:33.308383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066359/publication.mdobserved 7ed35587f213e52145864afca5d46208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:33.289896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066359/publication.txtobserved bc54311c4e2ac6e3cbc825f097d37eb1...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. |
|---|